[HELP!!!!!]""is not a valid floating point value

无情猫 2010-07-30 04:04:28
我要对StringGrid1中的数据和两个float型的数据比较大小

用了StrToFloat就提示 ""is not a valid floating point value

我把StringGrid1中的数据全部初始化为0还是会提示

用try catch捕捉不到异常

去掉StrToFloat就一切正常

但结果是StringGrid1中的数据一定比其他数小

我弄了一两小时还没弄好

求帮助

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MLGBSB2 2011-09-29
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同样的问题 不知道如何解决
truelove7283159 2010-08-07
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头像 我喜欢的.
truelove7283159 2010-08-07
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你浮点数 就这么准备比较大小了啊, 当数学作业了啊.

1 首先你把你的字符先取回来
AnsiString Str = StringGrid1->Cells[1][2] ;
str = Trim(str); //左右的空格先取消了在说,负责肯定出错。

if (str.length() >0 )
{
double db = StrToFloatDef(Trim(Str), 0);
ShowMessage(db);

}


[Quote=引用 45 楼 blueany 的回复:]
通过注释goto bb;

和bb 之间的内容解决了问题 谢谢大家
[/Quote]好强啊.
无情猫 2010-07-31
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通过注释goto bb;

和bb 之间的内容解决了问题 谢谢大家
无情猫 2010-07-30
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下班了

大家先忙自己的吧

我明天自己仔细找找

程序一开始就没什么问题

别人做好的

都商业化了

我只是把xm1[i].csjg改成了

Form4->StringGrid1->Cells[i+2][6]



ccrun.com 2010-07-30
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我暂时没时间陪楼主了。祝你好运。
无情猫 2010-07-30
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我看看goto下面的代码 可能是下面的报错

把goto 注释掉就报错

CppFile 2010-07-30
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最后一招了,楼主,Build All Projects吧,如果这样还不行,我没招了
ccrun.com 2010-07-30
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这么简单的问题,几个人花这么长的时间堆这么高的楼,到最后你看吧,肯定是楼主一个小失误造就的。

StrToFloat相关的代码都被注释掉了,还报is not a valid floating point value的错误,这简直太不可思议了。
无情猫 2010-07-30
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应该是别的地方报的

但我不用那个StrToFloat就不会报

不知道哪儿报的

注释掉if不注释if里的代码也不报错

注释掉全部if就报错


无情猫 2010-07-30
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Memo1里加了三行
0
0
14936.5
周药师 2010-07-30
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妖哥 你和CppFile
这个楼层砌的 真快

lz是不是头晕了?自己好好想想, 用StrToFloatDef是不会出异常的
看你的情况应该是StrToFloatDef之前就报错了 或者别的什么地方报的
CppFile 2010-07-30
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肯定是程序问题,不可能是编译器的问题

楼主你这样
try
{
mmo1->Lines->add(Form4->StringGrid1->Cells[i+2][6]);

}

catch(...)
{
ShowMessage("1")
}
把stringgrid的数据打印到memo中,看看到底是哪里出的问题
无情猫 2010-07-30
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是不是编译器的问题呢

我用的C++ builder 6.0
无情猫 2010-07-30
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嗯 就一直是那个错

就是有时是单引号 有时是双引号
ccrun.com 2010-07-30
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报什么错?也报is not a valid floating point value这个错?
太神奇了吧。
无情猫 2010-07-30
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try
{
// if(StrToFloat(Form4->StringGrid1->Cells[i+2][6])<Form4->xm1[i].minx ||
// StrToFloat(form4->StringGrid1->Cells[i+2][6])>=Form4->xm1[i].max)
bin_out_value = Form4->xm1[i].bldj;
goto bb;
}

catch(...)
{
ShowMessage("1")
}


这样不报错



try
{
/* if(StrToFloat(Form4->StringGrid1->Cells[i+2][6])<Form4->xm1[i].minx ||
StrToFloat(form4->StringGrid1->Cells[i+2][6])>=Form4->xm1[i].max)
bin_out_value = Form4->xm1[i].bldj;
goto bb; */
}

catch(...)
{
ShowMessage("1")
}


这样就报错
无情猫 2010-07-30
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Form4->xm1[i].minx和Form4->xm1[i].max 就是一个最大值和一个最小值 float型的

程序一运行这两值就固定了

CppFile 2010-07-30
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是不是已经goto出去了?
ccrun.com 2010-07-30
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Form4->xm1[i].minx和Form4->xm1[i].max到底是啥玩意?
加载更多回复(28)
ct. 18, 1995 v. 1.00 =========================================================================== + First release of CurveExpert 1.0. Oct. 26, 1995, v. 1.01 =========================================================================== New Features: + More attractive help file, with more keywords for searching + new help search facility available directly from CurveExpert Bug Fixes: + If a polynomial was already calculated, selecting another polynomial of a differing degree incorrectly pulled results from the cache instead of recalculating the curve fit. Fixed. + running two versions of CurveExpert is prevented, since two simultaneous instances cause stack faults. + if the data set is sorted, all interpolations are now marked invalid as they should be. + "Apply to All" did not necessarily force the current attributes of a graph to the current graph (only if the user clicks OK). Fixed. + The scrollbar did not get reset to the top when the user read in a new data file. Fixed. + The structure of the code has been undergone some major changes to ease porting to Windows 95 and Windows NT. I was exceedingly careful, but I hope this didn't introduce new bugs! :-) + For some reason, the help file didn't have any single or double quotes in it. This has been corrected, so it is now easier to read. + The help file was not terminated when CurveExpert was. Fixed. + The Window and Help menus were moved to more conventional positions on the menu bar. Nov. 4, 1995, v. 1.10: =========================================================================== New Features: + Previously undocumented logical functions can be used in the user-defined models. See the help documentation. + Current filename now appears in the title bar. + QuickCalc has been expanded to find the x-value, given the y-value. + Optimizations have been applied to many routines, making the user interface more responsive and the algorithms quicker. Changes: + File reading system has been revamped. + the color scheme on all windows now conforms strictly to the user defined system colors. + Dialogs were expunged of all Borland controls (except for buttons) since they conflicted with user defined color schemes. + The QuickCalc dialog now automatically shifts focus back to the edit control and selects all text after the OK button is pushed. This makes it easier to calculate many points at a time. Bug Fixes: + pressing the tab key to force the built-in spreadsheet sometimes added points onto the end of the data set. Fixed. + If a graph window was closed and then reopened (except after a CurveFinder operation), the comments in the Graph Info dialog were not correct. Fixed. + The Cut Last Row/Undo pair now functions properly. + The the graph of a polynomial fit would be reset if the data was changed in the data window. Fixed. + The scaling procedure did not grab the latest data out of the data window's edit control if it was active, resulting in one point not being scaled or translated. Fixed. + A constant starting with a decimal (eg, .25) caused CurveExpert to bomb (when defining a user model). This has been fixed so that these constants are accepted. + A comma-delimited data file was not read correctly. A new file reading system was implemented to read files with any type of (unspecified) delimiter between the data columns + if a data file was not read correctly, the filename in the status bar showed the unreadable file instead of the previous file. Fixed. + the common dialogs (file open/save, print) did not accept keystokes until after they were clicked with the mouse, which makes it terribly hard for non-mouse users. Fixed. + If the current path was changed from CurveExpert, the help file was not found. Fixed. Nov. 9, 1995, v. 1.11 =========================================================================== New Features: + the data point markers on graphs can now be changed to filled or unfilled circles, squares, triangles, pluses, or crosses. Changes: + Small optimizations made to the speed of the user interface + The main window is now fully resizable + The position and size of the main window is saved on exit and restored the next time CurveExpert runs Bug Fixes: + Whoops! The new file reading procedure masked out all minus and minus signs in the data, so that numbers like -10 and 10e-3 were not read correctly. Fixed. + the exception reporting dialog box did not properly draw the exclamation point's background, which should match the dialog color. Fixed. + the single-precision version still read files incorrectly sometimes. Fixed. + the initial guess dialog sometimes opened unconditionally on the next fit performed after a CurveFinder evaluation. Fixed. Nov. 13, 1995, v. 1.12 =========================================================================== New Features: + Differentiation and integration of a calculated curve fit is now supported, similar to the implementation of QuickCalc. Changes: + If background processing is enabled, during iteration the cursor is a combined arrow/hourglass to inform the user that he/she can still perform operations. + editing points in the spreadsheet is now prohibited while any iteration is taking place. + Drawing of data points on a graph is internally clipped if it is outside of the graphing window. This allows for faster graph drawing if many points are outside of the graph pane. + A separate set of application-wide defaults are maintained for the single-precision and double-precision versions (registered version only) Bug Fixes: + Periods by themselves in the user models were parsed as the value zero instead generating a syntax error. Fixed. + A plot that was copied to the clipboard failed to "clip" data points that were outside of the graphing pane, resulting in points being drawn outside of the intended area. Fixed. + The information button on a graph window would sometimes disappear if a window was sized smaller. Fixed. + After copying a plot to the clipboard, the current graph resolution was incorrectly reset to 1. Fixed. + Extremely small parameter guesses were not allowed in the parameter guess dialog, since its precision was limited to six places. Fixed. Nov. 25, 1995, v. 1.13 =========================================================================== Changes: + The data manipulation tools have now been merged into one organized, tabbed dialog. + The model analytical tools have now been merged into one organized, tabbed dialog. + Cascading a large number of windows would sometimes result in some windows being moved off of the screen. Now, the cascade restarts at the top left if a window might be moved off-screen. + The built-in models have been reordered so that operations such as calculations and window manipulations naturally fall into a grouped arrangement. + the graph autoscaling algorithm has been rewritten to be more reliable + The info button on the graphing window has been changed and moved to be less obtrusive. + sizing restrictions on the graphing windows have been removed. Bug Fixes: + Whoops! Another problem with the file reading engine caused columns starting with a negative number to be discarded. Fixed. + Entering a user model with no parameters was allowed when it shouldn't have been. Now, a syntax error is generated. + the Window|Tile command sometimes worked strangely if graphing windows had been closed prior to invoking it. Fixed. + the Window|Cascade command did not properly cascade windows that were minimized. Fixed. + the last tick and label sometimes wasn't shown on the x/y axes of plots. Fixed. + the implementation of filled points didn't produce a filled entity for the circle or triangle when printed. Fixed. + The user was still asked whether to save a file or not upon exiting, even if the file had just been saved. Fixed. + CurveExpert will now run even if ctl3dv2.dll is not found. Dec. 2, 1995, v. 1.14 (Shareware Only) =========================================================================== Bug Fixes: + Graph Attributes/Graph Scaling Dialogs were not initialized properly in the Shareware version. Fixed. Dec. 31, 1995, v. 1.15 (Not Released) =========================================================================== Changes: + Sometimes, resizing a graph would result in the line width being drawn incorrectly (not the user-specified line width, screen only). Fixed. + delayed rendering of plots is now supported, to greatly increase drawing performance with user model plots and/or plots with a large number of data points + (registered only) the single precision package has now been optimized for single-precision arithmetic + the directions on the graph window are now removed if they will be collide with the error information. This leads to cleaner plots, especially with small graphing windows. Bug Fixes: + if one minor tick was selected (on either axis), there was a chance that one too many tick labels would be printed. Fixed. + some stray (and inappropriate) directions were left on the differentiate and integrate dialogs. Removed. Jan. 14, 1996, v. 1.20 =========================================================================== New Features: + many new graphing features and easier-to-use graphing properties interface has been added + the covariance matrix and residual plot are now available in the revamped information dialog + much faster nonlinear regression performance over version 1.1 (between 17% to 45% improvement in speed, depending on the number of parameters) Changes: + each graphing window no longer appears in the Win31 tasklist; and each window no longer shows up in the Win95 taskbar. + weighting values by 1/y^2 during nonlinear regression is now implemented Jan. 25, 1996, v. 1.21 =========================================================================== Bug Fixes: + the equation bitmaps in the initial guess and/or information dialog did not update properly at times. Fixed. + if the ctl3dv2 module could not be loaded, the info dialog GPF'ed when opened. Fixed. March 5, 1996, v. 1.22 =========================================================================== New Features: + the Preferences dialog has been revamped, with many new user- defineable options added for printing, regression/math options, and application options. + added right-click menus to all main window regions Changes: + The limitation of two-line titles in metafiles has been removed. + new and improved debugging console with a nicer appearance and more information. Necessary because of the ongoing port to Win32. + a button that coordinates the foreground (frame) color and the text colors was added to the graph properties dialog + the ability to draw grid lines at each minor tick mark was added + drag-and-drop from the file manager to CurveExpert is now supported + data information dialog box was widened to accommodate large numbers. + a new and much faster data clipping algorithm is now used + clipping and sorting operations now take place in the background, instead of hogging the CPU + two new symbols added to the graphing properties dialog Bug Fixes: + if the "Weight by Y^2" option was turned on, the results of nonlinear regression were likely to be a local minima or not converge at all. Fixed. + It was not possible to put a single percent sign in an axis label without typing '%%' in the axis label edit field. Fixed. + if the graph extents were set just right on the x or y axis, then one grid line would not draw. Fixed. + if the main window was minimized when CurveExpert was exited, the window was not restored to the correct position the next time CurveExpert was run. Fixed. + a GPF occurred if a data set with over 8192 data points was sorted. Fixed. + corrected an erroneous reading of the allocated memory (in bytes) that occurred if the quadratic fit was ever used. + if a residual table of an extremely large data set was copied to the clipboard in the info dialog, a GPF occurred. Fixed. + if a large data file with very large numbers was read, the first examination of that file would cause a program abort due to an overflow. Fixed. May 20, 1996, v. 1.23 =========================================================================== New Features: + 32 BIT VERSION FOR WINDOWS 95 AND WINDOWS NT RELEASED! + added x/y averages, minima, maxima, and standard deviations to the variables available for custom regressions + added the capability to swap the x and y data + (32 bit only) new tooltips feature gives quick access to a toolbar button's function Changes: + All BWCC controls have been removed, and as a result, several dialogs were redesigned. This gives a more consistent feel to the application, eases the port to Win32, and frees CurveExpert from having the BWCC.DLL library distributed with it. + (16 bit only) draws the missing line between the toolbar and menus if running under Windows 95. + added code to properly shut down CurveExpert if the user logs off while it is running. + fit type has been added to the caption of a residual plot window to make it clear where the window originated. + even if no changes were made to the graph from the Graph Properties dialog, the plot was re-rendered. Now, a check is made to see if any changes were made to determine if the graph should be redrawn. + the help file has undergone some formatting changes and additions + support for multiple-copy printouts was added Bug Fixes: + the table-generation and export-file mechanisms printed all zeros if a number was too small. Fixed. Now, the numbers are printed properly in exponential format. + the Preferences dialog would cause a program abort if no printer was installed. Fixed. + the function that draws the graph title had a potential memory leak. This would manifest itself also in the Residual page from the information dialog. Fixed. + the path field in the application preferences dialog would not allow horizontal scrolling, so the user was limited to a short data file path name. Fixed. + the ranking chart would sometimes get corrupted during a CurveFinder operation on a small data set (at unpredictable times). Fixed. + the underline style was ignored if it was specified for a font that would appear on a graph. Fixed. + a memory leak that caused a "floating point error" in the lagrangian interpolation routine was fixed + if a x or y axis label contained more than 50 characters, a subsequent display of the plot would cause a crash. Fixed. June 2, 1996, v. 1.24 =========================================================================== Changes: + when the 32-bit version opened a help file under Win32s, it went straight to the help file contents. Now, it opens the help file contents dialog box. + while reading a file, the progress is reported in the status bar Bug Fixes: + under Windows NT, all of the tabbed dialog boxes (preferences, graph properties, graph analyze, graph information) were blank. Fixed. + the history (dump) file did not have the last iteration written to it if the iteration converged. Fixed. + CurveExpert might not detect that it is running under Win32s correctly. Fixed. + if a line in a data file started with a +, it was not recognized as a number. Fixed. November 7, 1996, v. 1.30 =========================================================================== New Features: + uncertainties (standard deviations) in each data point can now be used + built-in spreadsheet facility has been enhanced -- now looks and behaves *much* more like a spreadsheet + spreadsheet facility has multilevel undo/redo capability + cut/copy/paste of ranges in the built-in spreadsheet and between other spreadsheets (Excel, Quattro Pro, etc.) is now implemented + enhanced file import facility gives more flexibility for reading data files + a most-recently-used file list is maintained in the File menu + [32-bit, '95 interface only] Internet-aware links in the Help menu directly access the CurveExpert home page(s) Changes: + the splash screen is now drawn in the correct user-defined color, instead of being hard-coded to light gray. + the graphs now comply with the user-defined color scheme unless set explicitly by the user. + there is no longer any limit on the number of data points that can be entered manually (previously 100) + the main window now responds appropriately when certain system settings change, such as the scroll bar width + more info was added to the debugging facility + the status bar now shows what degree of polynomial is being computed + some menu items have been rearranged to form a more consistent user interface + if the file is modified, an asterisk appears beside the filename in the title bar; when the file is saved, the asterisk is removed + typing a title in the "Graph Properties" dialog now automatically deselects the "Show Header" checkbox. Bug Fixes: + certain curve fits were turned off when they shouldn't have been if zeros or negatives existed in the x data. Fixed. + strange "NAN"s would occasionally appear in the released 32-bit version. This was due to a Microsoft optimizer bug; a workaround has been implemented. + On Windows NT, if a table file was to overwrite an already existing file, CurveExpert would terminate. Fixed. + if a two-column data file had a one-column entry later in the data file, CurveExpert would crash. Fixed. + an internal error that might cause a termination while using the CurveFinder was fixed + CurveExpert would crash soon after invoking the preferences dialog, if the polynomial window was open and the degree in it did not match the selected degree in the preferences dialog + the CurveFinder tool now correctly handles polynomial calculations when the Polynomial family is selected + if a data set line began with spaces or tabs, it could be misinterpreted as having one more column than it did. Fixed. + the help button for the ArcLength page in the "Analyze Graph" dialog did not work. Fixed. + the new-style help is now used unter Windows NT 3.51 by default + if a malformed file was attempted to be read, the toolbar was (mistakenly) reenabled anyway. Fixed. + various and sundry misspellings, typos, and formatting errors have been corrected in the on-line documentation. November 18, 1996, v. 1.31 =========================================================================== Changes: + [32-bit only] Bessel functions of first and second kind added to available user model functions + ceil and floor functions added to available user model functions Bug Fixes: + [32-bit only] When installing to a WinNT 3.51 platform. no Program Manager group and icons would be created unless the user was the administrator. Fixed. + [16-bit only] If a math error occurred and was handled in CurveExpert and 3d dialogs were being used, dialogs became transparent and unusable until CurveExpert was restarted. Fixed. February 24, 1997, v. 1.32 =========================================================================== New Features: + A history page has been added to the Graphing Information dialog to give the chi-square and parameter histories for each regression. + a preview plot gives quick access to visualization of various regressions on the ranking chart Changes: + if the y column is scaled and STD data is also present, the STD data is scaled by the same factor as the y column + the ranking chart interface has been changed to mesh smoothly with the preview plot + comments in the information dialog were not available after running CurveFinder or closing/reopening a window. This data is now stored with the fit coefficients, so the comments are available at any time for a valid curve fit result + various speedups implemented in the nonlinear regression routine Bug Fixes: + when sorting data and the standard deviation column is active, the STD data would not be carried with the data point. Fixed. + if pasting more than 25 points, CurveExpert would freeze. Fixed. + Several memory and resource leaks fixed. + if an exception occurred when plotting a graph, the message stating so would be misplaced on the window/metafile/printout. Fixed. + the keyboard interface on the File Import Dialog was nonexistant. Added. + After clipping the data set, if the user tried to undo a previous action, CurveExpert would crash. Now, the undo is disabled in this situation. + When dragging and dropping a file on CurveExpert, the title of the file became "TITLE.ERR". Fixed. + when a file was opened off of the MRU menu or dropped on CurveExpert, it could not be saved to the same file. Fixed. February 26, 1997, v. 1.33 =========================================================================== Bug Fixes: + For users with an international version of Windows where the comma is used for the decimal point, CurveExpert would not read files properly. Fixed. + In help file, correlation coefficient was documented incorrectly. Corrected. March 19, 1997, v. 1.34 =========================================================================== Bug Fixes: + [16 bit only] plots with a log x axis were not plotting correctly. Fixed. + Corrections made to keyboard interface in File Import Dialog. March 1, 1998, v. 1.36 =========================================================================== New Features: + a facility to transform a column of data at a time by selected functions was added Changes: + the initial viewable state of the CurveExpert window now reacts correctly to external control of the process spawning it + a switch was added to toggle the solid line at X=0 and Y=0 on the graph + some additions and changes to the help documentation Bug Fixes: + a 19th order polynomial fit caused a crash; fixed. Jan 1, 2001, v. 1.37 ============================================================================ Changes: + updates to address and payment information June 13, 2003, v. 1.38 ============================================================================ New Features: + added setting to curves.ini file to allow international users to set the decimal point appropriately based on their locale Changes: + Updated contact information and order form
Welcome to Turbo C++ Version 3.0 -------------------------------- This README file contains important information about Turbo C++. For the latest information about Turbo C++ and its accompanying programs and manuals, read this file in its entirety. TABLE OF CONTENTS ----------------- 1. How to Get Help 2. Installation 3. Features 4. Important Information 5. Testing Your Expanded Memory 6. Corrections to the On-line Help 1. HOW TO GET HELP ------------------- If you have any problems, please read this file, the HELPME!.DOC and other files in your DOC subdirectory, and the Turbo C++ manuals first. If you still have a question and need assistance, help is available from the following sources: 1. Type GO BPROGB on the CompuServe bulletin board system for instant access to the Borland forums with their libraries of technical information and answers to common questions. 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Any switches other than -L (library path) and -I (include path) will not be preserved. 2. Selecting IDE will reset the include and library paths to those provided in that INSTALL session. 3. By selecting any one of the following, the help file paths and choices for THELP.CFG will reflect the current session's installation choices: a. CMD - command-line compiler b. IDE - integrated environment 4. Alterations to headers or startup files will be overwritten if any library models are selected. In general, any selection you make of something installed earlier will cause an overwrite of the earlier version without prompting. You should read the rest of this README file to get further information about this release before you do the installation. 3. FEATURES ------------ Turbo C++ 3.0 includes big speed and capacity gains. Here are some important features found in this version: - DPMI services for increased capacity - C++ 2.1 support, including the new nested class specifications, and support of C++ 3.0 templates. - Support for pre-compiled headers for substantial time savings during subsequent recompiles. - Color syntax highlighting - Unlimited Undo/Redo replacing previous 'restore line' capability - Added library functions for compatibility with other runtime libraries, and addition of support for long double parameters in math functions. (Please refer to On-line Help for details.) - New MAKE features. (Please see the MAKE chapter in the User's Guide for details.) - Added BGI (Borland Graphics Interface) fonts and support. (See "New BGI fonts" below.) - A resident DPMI kernel program, DPMIRES.EXE. (See "DPMI" below.) - THELP now allows you to switch between help files without unloading and reloading. (Please see UTIL.DOC for details.) NEW BGI FONTS ------------- Several new fonts have been added to the Borland Graphics Interface: Name Value Description ------------------------------------------- SCRIPT_FONT 5 Stroked script font SIMPLEX_FONT 6 Stroked simplex font TRIP_SCR_FONT 7 Stroked triplex script font COMPLEX_FONT 8 Stroked complex font EURO_FONT 9 Stroked European font BOLD_FONT 10 Stroked bold font The fonts in the BGI now support the full ASCII character set. DPMI ---- TC.EXE, TCC.EXE, and TLINK.EXE are now hosted under DPMI. These files support protected-mode compilation and replace the files of the same name in Turbo C++ Second Edition. Turbo C++ Second Edition should continue to be used in instances where real-mode compilation is desired. If you encounter a "machine not in database" message while attempting to run the compiler, run the DPMIINST program to add your machine configuration to the DPMI server database. This version includes a resident DPMI host program, DPMIRES.EXE, that allows you to preload the server before invoking TC, TCC, or any other DPMI-hosted executables. If you want to run such hosted EXEs in a Windows Standard Mode DOS window, you should run DPMIRES.EXE before loading Windows. To do this, enter the following commands at DOS: set DPMIMEM=MAXMEM 2000 dpmires win /s If you want to limit the amount of extended memory used by the DPMI-hosted executables, an environment variable called DPMIMEM can be set to do so. For instance, the command set DPMIMEM=MAXMEM 2000 reserves about 2 Mb of memory for DPMIRES. The number after MAXMEM can be adjusted, but cannot be lower than 1000. The hosted executables cannot spawn each other when SHARE is loaded. For instance, if you run MAKE on a file which in turn calls MAKE again, you will get a sharing violation. In this specific case, you can call the real mode version, MAKER, within the given makefile, and a sharing violation won't occur. 4. IMPORTANT INFORMATION ------------------------- - When using Brief with THELP, make sure to use Brief's -p switch to ensure that the thelp window will be visible. - We recommend that you use the following mouse drivers with this product: Microsoft Mouse version 7.04 or later; Logitech Mouse version 5.01 or later; Genius Mouse version 9.06 or later. - If you get a "floating point formats not linked" message at runtime, put the following somewhere in your source files: extern void _floatconvert(); #pragma extref _floatconvert This will force inclusion of floating point formats, which may not be linked to reduce executable size. COMPILER - The default extension for source files to the command-line compiler is .CPP; that is, if you enter TCC -c test the compiler will search for test.cpp, and give an error if a file of that name cannot be found. If you want to have the command-line compiler assume a .c extension and C language source, use the command-line option -P-c. For more information, see "The command-line compiler" in the User's Guide. - Note that the Generate COMDEFs choice under Options|Compiler|Advanced Code Generation and the -Fc command- line option are only supported in the C language. Linker errors will result if you attempt to use a communal variable in C++. - The macros min() and max() are not defined when stdlib.h is compiled as C++ (to allow their use in 3rd party libraries, etc.). - Note that SYMDEB creates .SYM files for use in debugging; Turbo C++ creates .SYM files for pre-compiled headers. They are not compatible and collisions should be avoided by setting the name of the pre-compiled header file (using - H=filename). - There is now full support of distance modifiers (near and far) used for class member pointers. Here are two sample declarations and their meanings: void (A::* far var) (); this is a far variable 'var' of type 'void (A::*)()'; void (far A::* var) (); this is a 'default distance' variable 'var' of type 'void (far A::*)()' - If you use C++ templates, and use a separate TLINK command line rather than letting TCC invoke TLINK, you should make sure that you turn on case-sensitive links with the /c switch. - Incorrect code will be generated if you have a statement of the type "A op B" where either A or B is an enum and the other operand is a long, and "op" is one of the following operators: += -= *= /= | ^ The same problem applies when the operands are a non-integer enum and an int. Cast the enum to long or int respectively to solve the problem. IDE - When debugging a mouse application the Options|Debugger|Display Swapping option should be set to "Always" for best results. - In the IDE, the mouse cursor is turned off during compilation for performance improvements. - To run or debug an overlaid application in the IDE when DOS SHARE is loaded, the .EXE file must first be marked as read-only. Otherwise, unload SHARE. - Pressing Control-Break twice while running or stepping a program from the IDE may cause unexpected results. In particular, avoid pressing Control-Break twice in response to any function requiring input (scanf, getch, etc.). To break out of a program during such interaction, press Control-Break and enter a valid input string. Control will be returned to the IDE. EXAMPLE PROGRAMS - When you are running any example programs that come with .PRJ files, if you didn't use the standard directories when you installed Turbo C++ you will have to change the .PRJ file to reflect your actual directory setup. Do this from inside Turbo C++ with Alt-O/D. LINKING C++ WITH C - Linking C++ modules with C modules requires the use of a linkage specification. Prototypes for C functions within C++ modules must be in one of the following forms: extern "C" declaration extern "C" { declarations } For example, if a C module contains these functions: char *SCopy(char*, char*); void ClearScreen(void) they must be declared in a C++ module in one of the following ways: extern "C" char *SCopy(char*, char*); extern "C" void ClearScreen(void); or extern "C" { char *SCopy(char*, char*); void ClearScreen(void); } Failure to do so will result in "Undefined symbol" errors during link. For further examples, see the standard header files. CLASS LIBRARY - Two versions of the class libraries are provided; one that includes debug information and one that does not. Small versions of each are provided, and project files are provided to build other models. Note that the non-debug versions are used by default. If you would like to use the debug version, copy it to the non-debug file. For instance, in the CLASSLIB\LIB directory, copy TCLASDBS.LIB to TCLASSS.LIB for the small model version. - In some places the User's Guide incorrectly refers to the online documentation for the Container Class Libraries as CONTAIN.DOC. The correct file name is CLASSLIB.DOC, located in the ..\DOC directory. 5. TESTING YOUR EXPANDED MEMORY: EMSTEST.COM --------------------------------------------- Included with Turbo C++ is a program to test your Expanded Memory hardware and software. If you have problems using Turbo C++ with your EMS, type EMSTEST at the DOS prompt and follow the instructions. 6. CORRECTIONS TO THE ON-LINE HELP ----------------------------------- The information for alloca is not available in on-line help. The correct help screen should read as follows: ------------------------------------------------------------------ Function: alloca Allocates temporary stack space Syntax: #include void *alloca(size_t size); Remarks: alloca allocates bytes on the stack. The allocated space is automatically freed up when the calling function exits. Return value: o On success (if enough stack space is available), returns a pointer to the allocated stack area. o On error, returns null. Argument size is the number of bytes allocated on the stack. Because alloca modifies the stack pointer, do no place calls to alloca in an expression that is an argument to a function. NOTE: If the calling function does not contain any references to local variables in the stack, the stack won't be resotored correctly when the function exits and your program will crash. To ensure that the stack is restored correctly, use this code in your calling function: char *p; char dummy[1]; dummy[0] := 0;; ... p = alloca(nbytes); Because alloca is not defined in ANSI C, you should use malloc instead. See also: malloc ------------------------------------------------------------------
Welcome to Turbo C++ Version 3.0 -------------------------------- This README file contains important information about Turbo C++. For the latest information about Turbo C++ and its accompanying programs and manuals, read this file in its entirety. TABLE OF CONTENTS ----------------- 1. How to Get Help 2. Installation 3. Features 4. Important Information 5. Testing Your Expanded Memory 6. Corrections to the On-line Help 1. HOW TO GET HELP ------------------- If you have any problems, please read this file, the HELPME!.DOC and other files in your DOC subdirectory, and the Turbo C++ manuals first. If you still have a question and need assistance, help is available from the following sources: 1. Type GO BPROGB on the CompuServe bulletin board system for instant access to the Borland forums with their libraries of technical information and answers to common questions. If you are not a member of CompuServe, see the enclosed special offer, and write for full details on how to receive a free IntroPak containing a $15 credit toward your first month's on-line charges. 2. Check with your local software dealer or users' group. 3. Borland's TECHFAX service. Call (800) 822-4269 for a FAX catalog of entries. 4. If you have an urgent problem that cannot wait and you have sent in the license agreement that came with the package, you may call the Borland Technical Support Department at (408) 438-5300. Please have the following information ready before calling: a. Product name and serial number on your original distribution disk. Please have your serial number ready or we will be unable to process your call. b. Product version number. The version number for Turbo C++ can be displayed by pressing Alt-H/A. c. Computer brand, model, and the brands and model numbers of any additional hardware. d. Operating system and version number. (The version number can be determined by typing VER at the DOS prompt.) e. Contents of your AUTOEXEC.BAT file. f. Contents of your CONFIG.SYS file. 2. INSTALLATION ---------------- You MUST use the INSTALL program to install Turbo C++. The files on the distribution disks are all archived and have to be properly assembled. You cannot do this by hand! IMPORTANT! If you want to create backup copies of your disks, make sure that you put the backup on the same type of disk as the source. If you're backing up the 5 1/4 inch 1.2 Mb disk set, use only blank 5 1/4 inch 1.2 Mb disks for backup, etc. The installation will not work correctly if you do not use the same media type for the backup disks. To start the installation, change your current drive to the one that has the install program on it and type INSTALL. You will be given instructions in a box at the bottom of the screen for each prompt. For example, if you will be installing from drive A:, type: A: INSTALL - This INSTALL handles the installation of both the compiler and tools in one operation, and allows several new configuration options. - After installation, make sure you insert \TC\BIN - or whatever you selected as your BIN directory - into your DOS path so the executable files can be found. - Note: The list of files is contained in a separate file called FILELIST.DOC, which will appear in the target directory you specify during installation. - After your initial installation, you can run INSTALL again to add elements you omitted the first time. Just select the items you want to add in the INSTALL options screen. Because some things you may want to save could be overwritten, review the following items to make sure you don't lose important information: 1. Selecting CMD (the Command-line compiler) causes an overwrite of any existing turboc.cfg & tlink.cfg file with path information provided in that INSTALL session. Any switches other than -L (library path) and -I (include path) will not be preserved. 2. Selecting IDE will reset the include and library paths to those provided in that INSTALL session. 3. By selecting any one of the following, the help file paths and choices for THELP.CFG will reflect the current session's installation choices: a. CMD - command-line compiler b. IDE - integrated environment 4. Alterations to headers or startup files will be overwritten if any library models are selected. In general, any selection you make of something installed earlier will cause an overwrite of the earlier version without prompting. You should read the rest of this README file to get further information about this release before you do the installation. 3. FEATURES ------------ Turbo C++ 3.0 includes big speed and capacity gains. Here are some important features found in this version: - DPMI services for increased capacity - C++ 2.1 support, including the new nested class specifications, and support of C++ 3.0 templates. - Support for pre-compiled headers for substantial time savings during subsequent recompiles. - Color syntax highlighting - Unlimited Undo/Redo replacing previous 'restore line' capability - Added library functions for compatibility with other runtime libraries, and addition of support for long double parameters in math functions. (Please refer to On-line Help for details.) - New MAKE features. (Please see the MAKE chapter in the User's Guide for details.) - Added BGI (Borland Graphics Interface) fonts and support. (See "New BGI fonts" below.) - A resident DPMI kernel program, DPMIRES.EXE. (See "DPMI" below.) - THELP now allows you to switch between help files without unloading and reloading. (Please see UTIL.DOC for details.) NEW BGI FONTS ------------- Several new fonts have been added to the Borland Graphics Interface: Name Value Description ------------------------------------------- SCRIPT_FONT 5 Stroked script font SIMPLEX_FONT 6 Stroked simplex font TRIP_SCR_FONT 7 Stroked triplex script font COMPLEX_FONT 8 Stroked complex font EURO_FONT 9 Stroked European font BOLD_FONT 10 Stroked bold font The fonts in the BGI now support the full ASCII character set. DPMI ---- TC.EXE, TCC.EXE, and TLINK.EXE are now hosted under DPMI. These files support protected-mode compilation and replace the files of the same name in Turbo C++ Second Edition. Turbo C++ Second Edition should continue to be used in instances where real-mode compilation is desired. If you encounter a "machine not in database" message while attempting to run the compiler, run the DPMIINST program to add your machine configuration to the DPMI server database. This version includes a resident DPMI host program, DPMIRES.EXE, that allows you to preload the server before invoking TC, TCC, or any other DPMI-hosted executables. If you want to run such hosted EXEs in a Windows Standard Mode DOS window, you should run DPMIRES.EXE before loading Windows. To do this, enter the following commands at DOS: set DPMIMEM=MAXMEM 2000 dpmires win /s If you want to limit the amount of extended memory used by the DPMI-hosted executables, an environment variable called DPMIMEM can be set to do so. For instance, the command set DPMIMEM=MAXMEM 2000 reserves about 2 Mb of memory for DPMIRES. The number after MAXMEM can be adjusted, but cannot be lower than 1000. The hosted executables cannot spawn each other when SHARE is loaded. For instance, if you run MAKE on a file which in turn calls MAKE again, you will get a sharing violation. In this specific case, you can call the real mode version, MAKER, within the given makefile, and a sharing violation won't occur. 4. IMPORTANT INFORMATION ------------------------- - When using Brief with THELP, make sure to use Brief's -p switch to ensure that the thelp window will be visible. - We recommend that you use the following mouse drivers with this product: Microsoft Mouse version 7.04 or later; Logitech Mouse version 5.01 or later; Genius Mouse version 9.06 or later. - If you get a "floating point formats not linked" message at runtime, put the following somewhere in your source files: extern void _floatconvert(); #pragma extref _floatconvert This will force inclusion of floating point formats, which may not be linked to reduce executable size. COMPILER - The default extension for source files to the command-line compiler is .CPP; that is, if you enter TCC -c test the compiler will search for test.cpp, and give an error if a file of that name cannot be found. If you want to have the command-line compiler assume a .c extension and C language source, use the command-line option -P-c. For more information, see "The command-line compiler" in the User's Guide. - Note that the Generate COMDEFs choice under Options|Compiler|Advanced Code Generation and the -Fc command- line option are only supported in the C language. Linker errors will result if you attempt to use a communal variable in C++. - The macros min() and max() are not defined when stdlib.h is compiled as C++ (to allow their use in 3rd party libraries, etc.). - Note that SYMDEB creates .SYM files for use in debugging; Turbo C++ creates .SYM files for pre-compiled headers. They are not compatible and collisions should be avoided by setting the name of the pre-compiled header file (using - H=filename). - There is now full support of distance modifiers (near and far) used for class member pointers. Here are two sample declarations and their meanings: void (A::* far var) (); this is a far variable 'var' of type 'void (A::*)()'; void (far A::* var) (); this is a 'default distance' variable 'var' of type 'void (far A::*)()' - If you use C++ templates, and use a separate TLINK command line rather than letting TCC invoke TLINK, you should make sure that you turn on case-sensitive links with the /c switch. - Incorrect code will be generated if you have a statement of the type "A op B" where either A or B is an enum and the other operand is a long, and "op" is one of the following operators: += -= *= /= | ^ The same problem applies when the operands are a non-integer enum and an int. Cast the enum to long or int respectively to solve the problem. IDE - When debugging a mouse application the Options|Debugger|Display Swapping option should be set to "Always" for best results. - In the IDE, the mouse cursor is turned off during compilation for performance improvements. - To run or debug an overlaid application in the IDE when DOS SHARE is loaded, the .EXE file must first be marked as read-only. Otherwise, unload SHARE. - Pressing Control-Break twice while running or stepping a program from the IDE may cause unexpected results. In particular, avoid pressing Control-Break twice in response to any function requiring input (scanf, getch, etc.). To break out of a program during such interaction, press Control-Break and enter a valid input string. Control will be returned to the IDE. EXAMPLE PROGRAMS - When you are running any example programs that come with .PRJ files, if you didn't use the standard directories when you installed Turbo C++ you will have to change the .PRJ file to reflect your actual directory setup. Do this from inside Turbo C++ with Alt-O/D. LINKING C++ WITH C - Linking C++ modules with C modules requires the use of a linkage specification. Prototypes for C functions within C++ modules must be in one of the following forms: extern "C" declaration extern "C" { declarations } For example, if a C module contains these functions: char *SCopy(char*, char*); void ClearScreen(void) they must be declared in a C++ module in one of the following ways: extern "C" char *SCopy(char*, char*); extern "C" void ClearScreen(void); or extern "C" { char *SCopy(char*, char*); void ClearScreen(void); } Failure to do so will result in "Undefined symbol" errors during link. For further examples, see the standard header files. CLASS LIBRARY - Two versions of the class libraries are provided; one that includes debug information and one that does not. Small versions of each are provided, and project files are provided to build other models. Note that the non-debug versions are used by default. If you would like to use the debug version, copy it to the non-debug file. For instance, in the CLASSLIB\LIB directory, copy TCLASDBS.LIB to TCLASSS.LIB for the small model version. - In some places the User's Guide incorrectly refers to the online documentation for the Container Class Libraries as CONTAIN.DOC. The correct file name is CLASSLIB.DOC, located in the ..\DOC directory. 5. TESTING YOUR EXPANDED MEMORY: EMSTEST.COM --------------------------------------------- Included with Turbo C++ is a program to test your Expanded Memory hardware and software. If you have problems using Turbo C++ with your EMS, type EMSTEST at the DOS prompt and follow the instructions. 6. CORRECTIONS TO THE ON-LINE HELP ----------------------------------- The information for alloca is not available in on-line help. The correct help screen should read as follows: ------------------------------------------------------------------ Function: alloca Allocates temporary stack space Syntax: #include void *alloca(size_t size); Remarks: alloca allocates bytes on the stack. The allocated space is automatically freed up when the calling function exits. Return value: o On success (if enough stack space is available), returns a pointer to the allocated stack area. o On error, returns null. Argument size is the number of bytes allocated on the stack. Because alloca modifies the stack pointer, do no place calls to alloca in an expression that is an argument to a function. NOTE: If the calling function does not contain any references to local variables in the stack, the stack won't be resotored correctly when the function exits and your program will crash. To ensure that the stack is restored correctly, use this code in your calling function: char *p; char dummy[1]; dummy[0] := 0;; ... p = alloca(nbytes); Because alloca is not defined in ANSI C, you should use malloc instead. See also: malloc ------------------------------------------------------------------
C Programming.pdf Contents Computers 1 An Introduction to Computers........................................................................................1 Hardware and Software ....................................................................................1 Data and Information .......................................................................................2 Data Processing................................................................................................2 Programming Languages 4 What is Programming? ..................................................................................................4 From Problem to Program ................................................................................5 Programming Languages ...............................................................................................8 C 8 A look at C ....................................................................................................................8 Making C Run..................................................................................................9 Creating C Programs........................................................................................9 What Comprises a C Program?.......................................................................10 The Advantages of C ......................................................................................11 The Disadvantages of C..................................................................................11 A First C Program 11 The Program Example .................................................................................................11 #include ........................................................................................................12 .......................................................................................................12 void ...............................................................................................................12 main ..............................................................................................................13 ( void )...........................................................................................................13 { .....................................................................................................................13 float ...............................................................................................................13 height, width, area, wood_length................................................................13 ; .....................................................................................................................14 scanf .............................................................................................................14 ( .....................................................................................................................14 "%f", ..............................................................................................................14 &height..........................................................................................................15 ) ; ...................................................................................................................15 scanf ( "%f", &width ) ;.................................................................................15 area = 2 * height * width ;............................................................................15 wood_length = 2 * ( height + width ) * 3.25 ;.................................................16 printf..............................................................................................................16 ( "The area of glass needed is : %f metres.\n",.........................................16 area ) ; ..........................................................................................................17 printf ( "The length of wood needed is : %f feet.\n", wood_length ) ; ......17 } .....................................................................................................................17 Punctuation ....................................................................................................17 Variables 18 ii Variables and Data .........................................................................................18 Types of Variables .......................................................................................................18 Declaration ..................................................................................................................18 int variables....................................................................................................19 float variables ................................................................................................19 char variables ................................................................................................19 Missing Types ................................................................................................19 Variable Declaration ....................................................................................................19 Giving Values to Variables ..........................................................................................20 Expressions ....................................................................................................21 Types of Data in Expressions..........................................................................22 Getting Values into the Program ..................................................................................23 Writing a Program 24 Comments......................................................................................................24 Program Flow ..............................................................................................................24 Conditional Execution - if...............................................................................25 Conditions and Relational Operators ..............................................................26 Combining Logical Operators.........................................................................27 Lumping Code Together.................................................................................27 Magic Numbers and #define..........................................................................28 Loops .............................................................................................................29 Breaking Out of Loops ...................................................................................32 Going Back to the Top of a Loop ....................................................................32 More Complicated Decisions ..........................................................................33 Complete Glazing Program ............................................................................33 Operator Shorthand........................................................................................34 Statements and Values....................................................................................35 Neater Printing...............................................................................................36 Functions 37 Functions So Far ..........................................................................................................37 Function Heading ...........................................................................................37 Function Body ................................................................................................38 return .............................................................................................................38 Calling a Function..........................................................................................38 Scope .............................................................................................................39 Variables Local to Blocks ...............................................................................40 Full Functions Example..................................................................................40 Pointers.......................................................................................................................42 NULL Pointers ...............................................................................................44 Pointers and Functions ...................................................................................44 Static Variables............................................................................................................45 Arrays 46 Why We Need Arrays ..................................................................................................46 Sorting ...........................................................................................................47 Array Types and Sizes..................................................................................................49 More Than One Dimension ............................................................................50 Switching 53 Making Multiple Decisions ..........................................................................................53 Strings 55 iii How long is a piece of string?.......................................................................................55 Putting Values into Strings ..........................................................................................56 Using Strings ...............................................................................................................57 The String Library .......................................................................................................58 strcpy .............................................................................................................59 strcmp ............................................................................................................59 strlen..............................................................................................................59 Reading and Printing Strings .......................................................................................59 Bomb Proof Input.........................................................................................................60 Structures 61 What is a Structure?.....................................................................................................61 How Structures Work...................................................................................................63 Pointers to structures....................................................................................................63 Defining your own Types .............................................................................................64 Files 65 When do we use Files? .................................................................................................65 Streams and Files ...........................................................................................65 fopen and fclose ...........................................................................................................66 Mode String ...................................................................................................68 File Functions ..............................................................................................................70 fread and fwrite ..............................................................................................70 The End of the File and Errors.....................................................................................71 Memory 72 Fetching Memory.........................................................................................................72 malloc ............................................................................................................72 free.................................................................................................................73 The heap......................................................................................................................73 C and Large Programs 74 Building Large Programs in C .....................................................................................74 The Compile and Link Process .......................................................................74 Referring to External Items ............................................................................75 The Make Program.........................................................................................76 Projects ..........................................................................................................76 The C Pre-Processor.....................................................................................................77 The #include Directive ...................................................................................77 Conditional Compilation ................................................................................77 A Sample Project .........................................................................................................78 The Problem...................................................................................................78 The Data Structure .........................................................................................78 Program Files.................................................................................................79 The Most Important Bit!.................................................................................84 Glossary of Terms 93
v3.17 * updated libFLAC to version 1.2.1 * added a flush after every log line to help GUIs * "eac3to some.mpls" now also works if the stream files aren't there, anymore * fixed: number of subtitles was not appended to demuxed subtitles' file name * fixed: dialnorm removal (for Nero decoder) failed with some 2.0 TrueHD files v3.16 * added undocumented "-no2ndpass" switch to turn off 2nd pass processing * fixed: two pass processing sometimes produced superfluous sup files * fixed: MPG/EVO/VOB audio tracks with "PES extension 2" were not detected * fixed: very small W64/RF64 files were not detected correctly * fixed: when processing was aborted, log file was sometimes not created * fixed: sometimes specifying a title number addressed the wrong HD DVD title v3.15 * "24.975" is now interpreted as "25.000/1.001" * Blu-Ray "sup" are demuxed with DTS set to 0 again, proper fix will come later * fixed: error code not set for "source file format could not be detected" * fixed: audio resampling from/to 24.975 didn't work properly * fixed: WAV files beginning with lots of zeroes were sometimes not accepted v3.14 * WAV reading was broken for all but very small files (introduced in v3.13) v3.13 * fields and frames are counted and displayed separately now * added DIRAC bitstream parser * added support for "-24.975" and "-changeto24.975" * Blu-Ray subtitle demuxing: PTS value is now written to both PTS + DTS * joining MKV files is now declined with a proper error message * last chapter is now removed, if it's less than 10 seconds from end of movie * fixed: "-normalize" didn't work with stdout, anymore * fixed: audio delay was incorrect when 1st m2ts part contained no audio data * fixed: very small WAV files were not detected correctly * fixed: "eac3to source.eac3 dest.dts -core" crashed v3.12 * fixed: track languages for HD DVD discs were not shown * fixed: MLP channel order was wrong for some specific channel configurations * fixed: "DirectShow reported 255 channels" happened sometimes v3.11 * fixed: MKV subtitle track language wasn't shown v3.10 * Blu-Ray title listing now includes chapter information * fixed: v3.09 didn't show track languages for Blu-Rays v3.09 * added support for MKV "SRT/UTF8", "SRT/ASCII", "ASS" and "SSA" subtitles * increased some internal buffers to avoid AC3 overflow in the "thd ac3 joiner" * fixed: frame counting didn't work for MKV video tracks * fixed: video track FPS change was sometimes declined * fixed: video tracks with "strange" FPS were sometimes handled incorrectly * fixed: clipping removal 2nd pass was executed even for "stdout" * fixed: "eac3to -test" displayed an outdated Nero download link * fixed: specifying a specific playlist still used default playlist's chapters v3.08 * fixed: reading physical disc speed was abysmal (introduced in v3.07) * fixed: read error from physical drive resulted in crash v3.07 * added support for MKV video tracks without sequence headers in bitstream * added support for old style MKV AAC tracks * added support for various MKV "A_MS/ACM" audio formats * added support for various MKV "V_MS/VFW/FOURCC" video formats * added warning for tracks where bitstream parsing failed * demuxing a video track now also complains about video gaps/overlaps * the "-check" option now also complains about video gaps/overlaps * optimized memory allocation * fixed: adding subtitle caption count to filenames sometimes didn't work * fixed: subtitle caption counts in log sometimes had wrong track numbers * fixed: all non-supported MKV tracks shared the same description * fixed: incorrect framerate mismatch complaint was shown for pulldown sources * fixed: FLAC tracks in MKV files don't slow down detection, anymore * fixed: source file detection read 300MB from every source file v3.06 * added MKV reading/parsing support * added demux support for MKV (E-)AC3, DTS(-HD), AAC, MPx, FLAC and WAV tracks * added demux support for MKV "modern style" MPEG2, VC-1 and h264/AVC tracks * reading from (HD) DVD and Blu-Ray drives uses different reading APIs now * empty tracks in TS/m2ts container are not listed, anymore * for 24.000 fps video tracks a little warning is displayed now * when demuxing subtitle files, the number of captions is added to the filename * timestamp derived FPS is used for gap checking instead of video bitstream FPS * fixed: 44.1khz AC3 encoding was still broken * fixed: zero byte stripping pass was done for true 24bit TrueHD tracks * fixed: downconverting WAV files with 0x3f channel mask didn't work * fixed: log output "remaining delay [...]" was sometimes wrong for AC3 tracks * fixed: silent frame creation was tried for E-AC3 although it can't work v3.05 * warning is shown if h264 video bitstream contains "full range" flag * h264 video bitstream "full range" flag is automatically removed * you can disable removal of the "full range" flag by doing "-keepFullRange" * added reader for external DVD, HD DVD and Blu-Ray SUP files * external SUP files can be delayed now * number of HD DVD and DVD subtitles in SUP track is counted and displayed * number of forced and non-forced Blu-Ray subtitles in SUP track is displayed * "-check" option now also works for demuxed audio, video and subtitle tracks * when reading from physical disc drive, 2KB (instead of 1MB) blocks are read * improved automatic skipping over damaged first 5MB of TS/m2ts files * fixed: resampling and Surcode encoding didn't work in one step * fixed: TRP detection crashed * fixed: track listing sometimes contained tracks without description * fixed: h264 with missing framerate in 1st sequence header made eac3to crash * fixed: some AC3WAV files were not detected correctly * fixed: video frame count was not displayed when 2nd pass was executed v3.04 * video track framerates are now shown with up to 3 decimals, if necessary * m2ts/TS framerate is determined by interpreting video track timestamps * m2ts/TS framerate is displayed in the format description (if available) * warning is shown if container timestamps don't match video framerate * warning is shown if video bitstream has a non-standard framerate * video without framerate information: container framerate is used * video without framerate information: framerate can be set (e.g. "-23.976") * video without framerate information: new framerate is written to bitstream * remaining non-fixed audio delay is now shown in log * command prompt colors are restored after eac3to has run through * fixed: 2-pass processing for stripping zero bytes sometimes crashed * fixed: CA (Conditional Access) tracks were shown as "Unknown audio track" v3.03 * fixed: MPEG2 1088 to 1080 cropping was still incomplete v3.02 * fixed: VC-1 stream handling was broken * fixed: destination file extension "*.lpcm" didn't work with 2pass processing * fixed: MPEG2 1088 to 1080 cropping was incomplete * fixed: no log was being created when "temp file could not be interpreted" v3.01 * fixed: m2ts LCPM demuxing didn't work with v3.00 * fixed: TrueHD -> TrueHD+AC3 conversion didn't work with v3.00 v3.00 * broken AC3, DTS, AAC and MPx streams are now automatically repaired * errors in TS/m2ts files are now reported (with runtime) and ignored * damaged first max 5MB and max 5% of a TS/m2ts file are automatically skipped * video/audio tracks which can't be parsed, are now demuxed in raw form * added support for "line 21" closed captions in ATSC/NTSC broadcasts and DVDs * added reading of movie / network name from "line 21" XDS information * for gaps, edits & repairs > 1000ms eac3to now inserts silence by default * for gaps, edits & repairs < 1000ms eac3to now loops audio by default * option "-silence" forces eac3to to insert silence instead of looping audio * option "-loop" forces eac3to to loop audio instead of inserting silence * newly encoded AC3 frame is now used for "silence" instead of file's 1st frame * increased reading block size (might improve reading performance) * optimized TS/m2ts demuxing performance * optimized MPEG2, VC-1 and h264 parsing performance * command line output is colored now (e.g. errors drawn in red) * MPEG2 1920x1088 bitstream is now automatically patched/cropped to 1920x1080 * log file now contains "" and "" indicators * workaround for movie playlists which want the same m2ts file played twice * added version check for eac3to (doh!) * when a read error occurs, reading is tried again up to 3 times * (E-)AC3 frames with -0db dialnorm are now automatically patched to -31db * updated to newer libAften build -> fixes 44.1khz encoding * fixed: sometimes "The last DTS frame is incomplete" was a false alarm * fixed: mkvtoolnix version check didn't work, anymore * fixed: errors were meant to be output to stderr, but they weren't * fixed: automatic gap/overlap fixing with AAC targets aborted processing * fixed: positive edit began a bit too early * fixed: two ID3 tags after each other made eac3to fail detecting the format * fixed: some VOB files were not detected properly v2.87 * fixed: negative edit was done too late (introduced in v2.86) v2.86 * fixed: "1:some.ac3" instead of "1: some.ac3" failed for 2 digit track numbers * fixed: "eac3to source movie.mkv" demuxed video instead of muxing to MKV * negative edit now begins at the specified runtime instead of ending there v2.85 * using "eac3to source video.h264" doesn't demux audio/subtitle tracks, anymore * using "eac3to source movie.*" demuxes video, audio and subtitle tracks * using "eac3to source 1: video.* 2: audio.*" demuxes the specified tracks * AC3 and E-AC3 dialnorm removal now uses "-31db" instead of "-0db" * workaround for DTS files where last byte is missing in each audio frame * fixed: v2.84 sometimes crashed when parsing HD DVD XML files * fixed: v2.84 sometimes chose incorrect XML file * fixed: v2.84 sometimes chose wrong m2ts playlist file * fixed: some actions were eventually applied twice when "-2pass" was used * fixed: AAC encoding quality "quality=0.0x" was passed to Nero as "0.x" v2.84 * fixed: 2nd pass gap removal was tried (and failed) for TrueHD+AC3 targets * fixed: processing aborted when trying to fix gaps in PCM destination files * fixed: more than one RAW/PCM overlaps resulted in lost sync (since v2.81) * fixed: demuxing TrueHD+AC3 stream by title number didn't renew the AC3 part * new option for removing or looping audio data, e.g. "-edit=0:20:47,-100ms" * title sorting criteria changed: resolution is more important than runtime * new option "-lowPriority" sets eac3to to background/idle priority * libav warnings are now assigned to the affected audio track * fixed: "lossless check failed" false alarms for seamless branching movies * fixed: spike removal filter was not active for the very last overlap/gap * improved muxing h264 streams which begin with double sequence headers * source files are now opened with "share read + write access" * destination files are now opened with "share read access" v2.83 * fixed: gap/overlap correction didn't work for FLAC and WAV files * fixed: when clipping was detected, 2nd pass was not always executed correctly v2.82 * fixed: sometimes eac3to stalled before processing (introduced in v2.81) v2.81 * audio gap/overlap fixing is now automatically done in a 2nd pass * option "-normalize" maximizes the volume of the audio data, needs 2 passes * audio clipping is detected and automatically removed in a 2nd pass * "-2pass" activates 2 pass mode (can speedup seamless branching processing) * superfluous zero bytes are now automatically removed in 2nd pass * "-phaseShift" shifts surround channel phase by 90?for DPL II downmixing * spike removal post processing filter now always produces 16bit samples * empty channels are now reported by the bitdepth analyzer as "no audio data" * option "-shutdown" shuts the PC down automatically after processing is done * the HD DVD XPL with the longest title is now loaded instead of VPLST000.XPL * eac3to can now open selected XPL files (e.g. "eac3to ADV_OBJ\VPLS002.XPL") * eac3to can now open selected mpls files (e.g. "eac3to PLAYLIST\00002.mpls") * fixed: TrueHD streams starting with a non-major header failed to decode * fixed: WAV files created by eac3to with empty channels had incorrect header * fixed: RAW/PCM gap/overlap remover sometimes didn't work correctly v2.80 * fixed: FLAC files with missing runtime information were not accepted * gone back to old VOB/EVO auto delay calculation method, more reliable for me * improved TS broadcast audio delay detection * added support for constant bitrate AAC encoding * added support for AAC encoding 0.00 and 1.00 quality v2.79 * improved m2ts file joining overlap detection (mainly for interlaced video) * vob/evo audio delay detection now uses "vobu start presentation time" * program streams which are neither VOB nor EVO are now reported as "MPG" * resampling is now automatically activated for AC3/DTS encoding, if necessary * "Mersenne Twister" random number generator is used for dithering now * zero padded DTS tracks are now displayed as such * fixed: 32bit PCM conversion to floating point was broken * fixed: with some (rare) movies first subtitle began after 50 minutes runtime * only plugins with the extension *.dll are loaded now v2.78 * fixed: h264 interlaced muxing to MKV could result in too long runtime * fixed: transcoding DTS-HD/E-AC3 core sometimes failed to work correctly * improved TS/m2ts audio delay detection * added filter to remove spikes when fixing gaps/overlaps in RAW/PCM audio * each eac3to instance has its own log file now * playlist output now also works with "-log" option * default bitrate for mono & stereo AC3 encodes lowered to 448kbps * default bitrate for mono & stereo DTS encodes lowered to 768kbps * it should be possible to handle TsSplitter splitted TS files via "+" now v2.77 * pcm/raw audio delay is now applied before resampling and fps change * parsing of command line with multiple sources files sometimes failed v2.76 * "-slowdown" now works to convert 24.000 movies to 23.976 * "-speedup" now works to convert 24.000 movies to 25.000 * option "-xx.xxx" (e.g. "-24.000") sets the FPS of the source track * option "-changeToXx.xxx" (e.g. "-changeTo23.976") changes video/audio FPS * modified FPS information is written to video bitstream (VC-1, MPEG2, h264) * demuxing with FPS change option now activates audio track transcoding * SSRC resampling parameters modified slightly to reduce steepness and ringing * fixed incorrect h264 movie slowdown gap/overlap complaints * fixed DTS-HD High Resolution bitrate calculation * dithering is now done differently per channel v2.75 * added (E-)AC3 5.1 "EX" detection * added (E-)AC3 2.0 "Surround" detection * added (E-)AC3 2.0 "Headphone" detection * NeroAacEnc is now fed with up to 32bit float (if available) * resampling option "-quality=low|high|ultra" not supported, anymore * new option "-fast" switches SSRC resampler to fast, but low quality mode * new option "-r8brain" forces use of r8brain resampler instead of SSRC * added support for AES3 PCM streams in TS container * started working on encoder plugin interface v2.74 * "-demux" failed to work for DTS-HD and "TrueHD/AC3" tracks in v2.73 * fixed: DTS-HD tracks could make processing abort at the very end of the movie v2.73 * changed TS demuxing logic to make the broken (!) new SkyHD broadcasts work * DTS core and "TrueHD/AC3" AC3 parameters are displayed separately now * when using "-core" option, eac3to now bases its decisions on core parameters * added WAV/W64/RF64 read/write support for 32bit PCM and 32/64 bit float * option "-full" allows WAV/W64/RF64 output to be native (default <= 24bit PCM) * Surcode DTS encoding is now done with up to 32bit float (if available) * Aften AC3 encoding is now done with up to 64bit float (if available) v2.72 * fixed: per channel bitdepth analyzation didn't work correctly v2.71 * fixed: v2.70 detected Blu-Rays as "TS" without chapters and track languages * fixed: TrueHD downmixing to 2.0 didn't work v2.70 * added floating point support to the complete audio processing chain * added gain functionality, e.g. "-3db" or "+1db" * bitdepth analyzation is now done separately for each channel * fixed: when decoding lossy audio with libav, peaks were clipped incorrectly * fixed: libav MP1/2/3 decoder output was cut down to 24bit * fixed: with some EVO sources the AC3 track was not listed * fixed: if no key frame was found, h264 track in m2(ts) was not listed * fixed: video/audio data before first PAT/PMT was discarded * Blu-Ray chapters now don't contain link points, anymore, unless necessary * added 10db boost to LFE channel, when "-down2" and "-mixlfe" are used * ArcSoft output can now be overwritten to "-2", "-6", "-7" or "-8" channels v2.69 * added high precision SSRC resampler * resampling "-quality" now allows "low", "high" (SSRC) or "ultra" (r8brain) * resampling quality now defaults to "high" (SSRC) * bitdepth is now analyzed separately for original vs. processed data * fixed: downmixing 16 bit DTS tracks to 5.1 or 2.0 didn't work * fixed: Sonic Decoder was incorrectly assumed to decode XXCh DTS files to 6.1 * for movies the Haali Muxer can't handle "-seekToIFrames" is suggested now v2.68 * fixed crash when transcoding Blu-Ray/HD DVD track to FLAC v2.67 * information about HDCD and real bitdepth is now stored into FLAC metadata * information about real bitdepth is now read from FLAC metadata * PTS break: PTS is increased by 1 frame (fixes some false overlap warnings) * fixed: video gap log text was sometimes not correct (runtime information) * added undocumented switch "-neroaacenc="c:\whatever\neroaacenc.exe"" * error log messages are now output to stderr instead of stdout * improved "which mkvtoolnix is currently installed?" check * fixed: mkvtoolnix version check "Oct" date was not interpreted correctly v2.66 * changed eac3to to allow AAC encoding with 7.1 channels (for new Nero encoder) * fixed AGM creation for files bigger than 4GB * added support for Nero's new AAC Encoder download URL * lowered volume of error/success sounds * when there are 2 similar playlists the one with less chapters is ignored now v2.65 * automatic channel remapping for 6.1 tracks with wrong channel mask * automatic channel remapping for ArcSoft DTS decoder 6.1 tracks * fixed: TrueHD -> Surcode encoding didn't work, anymore * fixed: MPEG2 + h264 video gap/overlap removal didn't work properly v2.64 * added channel mask reading support to Blu-Ray PCM track parser * added channel mask reading support to TrueHD parser * added channel mask reading & writing support to FLAC decoder / encoder * changed 5.x channel mask from $03x to $60x * changed 6.x channel mask from $13x to $70x * mono wavs output now creates correct names for some channel masks * when transcoding 6.1 sources to PCM, 7 channel doubling is activated now * fixed: DTS channelmask detection was incorrect for very strange configs * fixed: sometimes the h264 video stream of a Blu-Ray m2ts was not detected v2.63 * fixed: incorrect detection of 6.0 DTS tracks as 5.0 * fixed: incorrect libav DTS channel remapping for 6.x or 7.x tracks * fixed: incorrect ArcSoft DTS channel remapping for "6.0" and "2/2.1" tracks * fixed: v2.61+62 incorrectly decoded 16bit TrueHD tracks to 24bit FLAC/WAV/RAW * fixed: some DTSWAV files made HDCD decoder crash * fixed: DTSWAV and AC3WAV samplerate and bitdepth were reported incorrectly * improved DirectShow channel configuration reporting * undocumented option -progressnumbers now outputs "analyze:" and "process:" v2.62 * fixed: downmixing 16 bit 7.1 DTS tracks to 5.1 stopped working in v2.61 v2.61 * option "-no7doubling" is not supported anymore * option "-double7" added which upconverts 6.1 to 7.1 * added read/write support for Sony wave64 (*.w64) format * added read/write support for RF64 wave64 (*.rf64) format * added write support for AGM format * true bitdepth (e.g. 18 bits) is written to extensible wav header now * when reading 16/24 (true/storage) WAV files, zero bytes are stripped now * added HDCD detection for WAV and FLAC files * added HDCD detection for PCM tracks in VOB/EVO/m2ts containers * added HDCD decoder written by Christopher Key * added new option "-decodeHdcd" to decode HDCD information * HDCD track -> lossy format: HDCD decoding is automatically activated * when DTS-MA and TrueHD tracks are decoded, a check for HDCD is done * fixed some incorrect DTS channel masks * added automatic libav DTS channel remapping * added automatic ArcSoft DTS channel remapping * added channel map manipulation to make funny DTS tracks decode with Sonic * added channel map manipulation to make funny DTS tracks decode with ArcSoft * added channel volume modification to undo ArcSoft mono surround splitting * for TrueHD+AC3 creation AC3 delay and gap correction are disabled now * fixed: DTSWAV and DTSAC3 readers reported too long runtime * fixed: sometimes processing aborted with a "bitdepth reducer" complaint v2.60 * fixed: in v2.59 "-analyzeBitdepth" stopped working for Blu-Ray TrueHD tracks v2.59 * extension ".thd+ac3" is supported now to define destination format * TrueHD tracks without AC3 core can be converted to TrueHD/AC3 now * demuxing a single-part Blu-Ray title keeps the original "TrueHD/AC3" data * demuxing a multi-part Blu-Ray title automatically redoes the AC3 substream * added workaround for Blu-Ray playlists with multiple last "invalid" parts * fixed: "-check" didn't work for LPCM tracks v2.58 * h264 parser rewritten: framerate, pulldown etc is detected reliably now * h264 pulldown is automatically removed from progressive movie sources now * h264 pulldown removal can be disabled by using "-keepPulldown" * h264 muxing now fully supports streams with mixed 23.976 and 29.970 content * h264 1920x1088 bitstream is now automatically patched/cropped to 1920x1080 * h264 filler data is now already removed during demuxing * h264 sources with funny framerates (e.g. Luxe.tv HD) are patched to 25fps now * mixed video/movie h264 streams are now always muxed with 29.970 timestamps * speedup/slowdown now changes framerate information in the h264 bitstream * options "-24p", "-60i" and "-30p" are no longer supported * fixed Blu-Ray seamless branching subtitle remuxing * added workaround for Blu-Ray playlists with a last small "invalid" m2ts part * bitdepth analyzation is now done for decoded FLAC, WAV, PCM, DTS MA, too * bitrate is now also reported for FLAC, WAV and PCM tracks * when encoding AC3, DTS or AAC, the encoding bitrate is reported * fixed: v2.57 incorrectly decoded 16bit TrueHD tracks to 24bit FLAC/WAV/RAW * (M2)TS discontinuities before the first unit start are ignored now * new option "-progressnumbers" replaces progress bar with percentage numbers v2.57 * added automated support for Nero AAC command line encoder * added "quality=0.xx" (0.00 - 0.99) parameter to control AAC encoder quality * added Nero AAC encoder check to the "-test" list * "-test" checks whether a new Haali Matroska Muxer version is available * "-test" checks whether a new MkvToolnix release build is available * "-test" checks whether a new MkvToolnix beta build is available * "-test" checks whether a new Nero AAC encoder version is available * added TRP container support (TS files without PMT/PAT) * parameter "-extensible" is no longer supported (it's default now) * new parameter "-simple" can be used to disable the "-extensible" wav header * decoded TrueHD tracks: bitdepth is now automatically analyzed in more detail * option "-analyzeBitdepth" manually activates extended bitdepth analyzation * DVB subtitle tracks are listed now - can't be demuxed, though * option "-check" doesn't fail on DTS Express tracks, anymore v2.56 * fixed: processing aborted when a VC-1 sequence end code was found v2.55 * AAC bitstream parser added * AAC auto detection added * AAC bitstream delay added * AAC bitstream gap/overlap correction added * AAC decoding (Nero & Sonic) added * old MP2 parser now "officially" and properly supports MP1, MP2 and MP3 * MP3 decoding (libav & Nero) added * added support for MPEG Audio version 2 and version 2.5 * added (limited) support for ID3, APE and LYRICS tags in MP3 and AAC tracks * improved VOB/EVO audio delay detection algorithm * detection and automatic skipping of invalid vob units * options "-60i" and "-24p" are no longer supported for MPEG2 video * improved detection of MPEG2 framerate / pulldown state / mode * improved MPEG2 muxing warnings * several bugs in MPEG2 video muxing fixed * fixed interlaced VC-1 muxing with user data (Nine Inch Nails) v2.54 * VC-1 pulldown removal rewritten (comparable to vc1conv 0.4, but faster) * VC-1 pulldown removal is activated by default * VC-1 pulldown removal can be manually deactivated by "-keepPulldown" option * VC-1 pulldown removal is also available and activated when muxing to MKV now * fixed Blu-Ray subtitle demuxing for seamless branching movies * better task separation when doing multiple operations with an audio track v2.53 * Blu-Ray PGS subtitle demuxing support added * added support for EVO/VOB subtitles which begin very late in the file * MPEG2 video muxing doesn't rely on GOP headers, anymore * all (M2)TS discontinuities are now reported with exact file position * fixed: reading language information from TS files didn't work correctly v2.52 * fixed muxing of MPEG2 broadcasts where "temporal_reference" overruns * MPEG2 bitstream headers are now updated correctly when speedup is performed * MPEG2 bitstream headers are now updated correctly when slowdown is performed * MPEG2 bitstream headers are now updated correctly when pulldown is removed * pulldown removal is now automatically disabled for MPEG2 broadcasts * AC3WAV (SPDIF formatted) support added v2.51 * DTS Express bitstream parser added * DTS Express auto detection added * DTS Express bitstream delay added * DTS Express bitstream gap/overlap correction added * DTS Express decoding (Nero & ArcSoft) added * fixed: 6.1 -> 7.1 channel doubling resulted in wrong channel order * added (undocum.) option "-no7doubling" to disable 6.1 -> 7.1 channel doubling * DTS tracks with funny speaker settings are displayed as "7.1 (strange setup)" * warning is displayed when decoding "7.1 (strange setup)" tracks with ArcSoft v2.50 * ArcSoft DTS Decoder DLL is now directly accessed instead of using DirectShow v2.49 * DTS parser sets correct channel mask now * DTS-HD parser now properly detects format, channels and samplerate * added support for ArcSoft DTS(-HD) Decoder * added several tweaks to make ArcSoft Decoder behave correctly * added ArcSoft test to the "-test" processing * made ArcSoft Decoder default for DTS and DTS-HD decoding v2.48 * 96kHz LPCM tracks in (M2)TS and EVO/VOB containers didn't work correctly * "Applying (E-)AC3 delay" now only shows if the bitstream is actually modified * fixed crash in MP2 reader when checking some PCM tracks * added support for MLP formats 13 - 16 * improved/corrected MLP channel descriptions * MLP parser sets correct channel mask * added proper channel remaps for libav MLP decoding of "funny" channel formats * added proper channel remaps for Nero MLP decoding of "funny" channel formats * added proper channel remaps for Nero AC3 decoding of "funny" channel formats * when doubling 7th channel the channel mask is set correctly now * channel mask is corrected if a decoder doesn't output all channels * channel mask is corrected if channel downmixing is performed v2.47 * improved detection of AC3/DTS tracks in TS/M2TS container * added support for Blu-Ray style LPCM tracks in TS container * fixed 44.1kHz AC3 tracks * fixed crazy audio delay values when no video track was detected * sometimes video/audio tracks were not properly detected in (M2)TS container * MPEG2 demuxing/remuxing incorrectly output the first sequence headers twice * sequence end codes are removed when demuxing video now, too * MPEG2 pulldown removal is automatically activated only for EVO HD sources now * MPEG2 pulldown removal can be manually activated by using "-stripPulldown" * MPEG2 pulldown removal can be disabled by using "-keepPulldown" v2.46 * MPEG2 muxing now fully supports streams with mixed 23.976 and 29.970 content * mixed video/movie MPEG2 streams are now always muxed with 29.970 timestamps * if a movie MPEG2 stream goes video, processing is automatically restarted * MPEG2 pulldown is now automatically removed whenever an MPEG2 stream is read * new option "-keepPulldown" can be used to disable MPEG2 pulldown removal * corrected default WAV channel masks for 4.0, 6.1 and 7.1 * added proper channel remaps for libav AC3 decoding of "funny" channel formats * added general channel mask support * WAV parser reads channel mask from extensible header * (E-)AC3 parser sets correct channel mask v2.45 * Blu-Ray angles are now reported as separate titles * duplicate playlists are not listed in the "folder view", anymore * reduced TrueHD and RAW/PCM gap/overlap threshold to 7ms * reduced (E-)AC3 gap/overlap threshold to 60% of the runtime of one audio frame * reduced MP2 gap/overlap threshold to 60% of the runtime of one MP2 frame * reduced DTS threshold to 60% of the runtime of one DTS frame, but at least 7ms * fixed: Blu-Ray chapter export sometimes wrote incorrect "00:00:00.000" items * improved handling of MPEG2 streams (changes from interlaced to progressive) * video information now shows "with pulldown flags", if applicable * removed "-ignoreDiscon" from help; hint is shown when a discontinuity occurs * added "-ignoreEncrypt" option; hint is shown when a source is encrypted * new option "-extensible" creates WAV files with a slightly different header * fixed some smaller bugs v2.44 * libav is now automatically used when Nero/Sonic decoders are not working * gap/overlap correction of RAW/PCM tracks sometimes aborted * rerunning de/remuxing to correct gaps/overlaps ignored RAW/PCM tracks * "lossless check failed" messages are surpressed on join points now v2.43 * added automatic Blu-Ray playlist parsing * added support for multi part (e.g. seamless branching) Blu-Ray titles * audio gap/overlap detection rewrite completed * added audio gap/overlap correction functionality * added Blu-Ray chapter support * log lines are now prefixed with a track identifier * RAW/PCM delay is used instead of bitstream delay, if possible * fixed: video framecount was missing v2.42 * added support for 16bit DTSWAV files * fixed: Blu-Ray TrueHD support was broken v2.41 * added full MP2 (MPEG2 audio) support including decoding + bitstream delay * added TS/M2TS runtime detection * improved VOB/EVO runtime detection * added TrueHD gap/overlap detection * audio gap/overlap detection logic rewritten (not complete yet) * fixed: log file option didn't work correctly * fixed: some DTS tracks in PAL TS broadcasts weren't detected correctly * fixed: some E-AC3 tracks in PAL TS broadcasts weren't detected correctly v2.40 * video framecount is now also shown for TS/M2TS demuxing/remuxing * "-check" option added to check container for corruption * TS/M2TS: discontinuity check sometimes fired false alarms * HD DVD subtitle language/description was not always correct * title listing is only shown if there are at least 2 titles * if there is only one title, the title is automatically selected * TS/M2TS audio delay detection was broken * improved audio delay detection for broadcasts and badly mastered discs * TS/M2TS video demuxing could eventually add some invalid data * new option "log=c:\whatever\log.txt" specifies the log file path/name v2.39 * simple audio transcoding was broken v2.38 * fixed file path handling bug v2.37 * added HD DVD chapter support * added HD DVD subtitle demuxing support * added pre-freeze detection for Haali Matroska Muxer bug * invalid characters are removed from file names now * log file is copied to destination path (of first destination file) v2.36 * TS/M2TS: discontinuity is only checked for tracks which are de- or remuxed * TS/M2TS: "-demux" creates both a "thd" and an "ac3" file for "thd/ac3" tracks * TS/M2TS: "eac3to source.m2ts movie.mkv" transcodes "thd/ac3" tracks to FLAC * M2TS: track language is displayed (if the file "xxxxx.clpi" is available) * TS: track language is displayed (if the source file contains this info) * video gaps/overlaps in the last 5 seconds of the movie are ignored now v2.35 * fixed broken EVO support v2.34 * TS/M2TS: fixed PAT/PMT reading bug * TS/M2TS: new "-ignoreDiscon" option makes eac3to ignore discontinuity errors v2.33 * added full TS and M2TS support (file joining not supported yet, though) * further improved "-demux" file names * help text and HD DVD track listing is now also written to the log v2.32 * added automatic "VPLST000.XPL" and "HVA00001.VTI" parsing * "eac3to" or "eac3to ." inside of a HD DVD folder lists all title sets * "eac3to someHdDvdMovieFolder" lists all title sets * "eac3to someHdDvdMovieFolder whatever.mkv" converts the longest title set * "eac3to someHdDvdMovieFolder x) whatever.mkv" converts the selected title set * EVO report now contains the EVO display name (if "VPLST000.XPL" is available) * added language to EVO audio track listing (if "VPLST000.XPL" is available) * added EVO audio track display names (if "VPLST000.XPL" is available) * sequence end codes are stripped from VC-1, MPEG2 and h264/AVC * put "-stripPulldown" option back in on request * option "-demux" now writes to "current directory" instead of source directory * option "-demux" now creates files with meaningful names * doing "eac3to src.evo dst.mkv" now creates audio files with meaningful names * doing "eac3to src.evo dst.mkv" writes the audio files to same path as the MKV * after successful (erroneous) processing "success.wav" (error.wav) is played v2.31 * DTSWAV input support added * fixed bitstream delaying of 96khz DTS tracks * improved DTS runtime calculation * fixed DTS audio gap/overlap correction for strange DTS formats * fixed E-AC3 audio gap/overlap correction for strange bitrates * fixed incorrect MKV "default duration" when using "-24p" or "-30p" * fixed incorrect MKV "default duration" when using "-slowdown" or "-speedup" * improved support for "open bitrate" DTS files * slightly improved automatic (E-)AC3 delaying exactness v2.30 * fixed wrong MPEG2 framerate (bug introduced in v2.29) v2.29 * added automatic audio gap/overlap correction for (E-)AC3, DTS(-HD) and LPCM * options "-slowdown" and "-speedup" can now also be used for video muxing * added support for muxing of EVO's secondary video track to MKV * added "-24p", "-30p" and "-60i" options to overwrite detected h264 framerate * fixed some MPEG2 muxing problems * temporarily disabled "-stripPulldown" because vc1conv 0.3 is better v2.28 * new "-seekToIFrames" switch makes Basic Instinct (h264) muxing work v2.27 * fixed h264/AVC muxing crash with some movies (due to too high RAM usage) * fixed missing frames at the end of the movie when doing h264/AVC muxing * fixed non-working "eac3to -test" v2.26 * Haali Splitter replaced with internal splitter for EVO h264/AVC tracks * external raw h264/AVC tracks can now be muxed directly to Matroska * timestamps for h264/AVC MKV videos don't need to be rewritten, anymore * gaps/overlaps in h264/AVC track of EVO files are detected now * h264 aspect ratio is detected and written into MKV now * Haali Media Splitter is not being used at all, anymore * mkvtoolnix is not being used at all, anymore * added detection for MPEG2 interlaced -> progressive mode change * workaround for eacGui bug v2.25 * fixed MPEG2 muxing for interlaced content v2.24 * Haali Splitter replaced with internal splitter for EVO MPEG2 tracks * external raw MPEG2 tracks can now be muxed directly to Matroska * timestamps for MPEG2 MKV videos don't need to be rewritten, anymore * gaps/overlaps in MPEG2 track of EVO files are detected now * VC-1 and MPEG2 aspect ratios are detected and written into MKV now * fixed bug with "-down2" option v2.23 * fixed bug which made some DTS tracks appear dirty although they weren't * fixed extremely big gap detection with Fantastic Four 2 * fixed non cleaned up gaps file bug v2.22 * gap/overlap logic changed completely (optional two pass muxing now) * "-ignoreGaps" parameter is gone v2.21 * latest libav MLP/TrueHD decoder fixes "lossless check failed" bug * latest libav MLP/TrueHD decoder supports & decodes 7.1 TrueHD tracks * Matroska muxing speed dramatically improved * eac3to now detects and handles E-AC3 7.1 tracks correctly * option "-core" extracts 5.1 core from E-AC3 7.1 tracks * added support for small DTS files (< 300kb) v2.20 * changed VC-1 muxing method to fix problems with several movies, e.g. - Unforgiven - Phantom of the Opera - Million Dollar Baby - Fantastic Four 2 * fps value is now also added to MKV header when muxing raw VC-1 stream * added new "-skip" option to skip corruption in the beginning of an EVO file * added extra handling which fixes some EVO authoring bugs v2.19 * fixed h264 bitstream parsing of framerate information format * fixed (again) muxing of some rare VC-1 titles like e.g. POTO USA v2.18 * fixed bug which stopped eac3to v2.15-17 from working on some PCs * fixed h264 bitstream parsing bug (Sum of all Fears) * fps value is added to MKV header now * relaxed VC-1 gap detection once more * TrueHD decoding to stdout fixed (always output as 24 bit now) v2.17 * fixed VC-1 pulldown removal * VC-1 pulldown removal must now be activated by the new option "-stripPulldown" * improved VC-1 gap/overlap detection * new option "-ignoreGaps" disables VC-1 gap/overlap detection * libav E-AC3 decoder background decoding removed again v2.16 * fixed "eac3to -test" crash * fixed "eac3to some.ddp some.wav" crash * made video gap/overlap detection a little more relaxed * WAV header is initialized to 4GB instead of 0GB (for stdout) * fixed incorrect "primary/secondary" text v2.15 * Haali Splitter replaced with internal splitter for EVO VC-1 tracks * external raw VC-1 tracks can now be muxed directly to Matroska * timestamps for VC-1 MKV videos don't need to be rewritten, anymore * some problematic VC-1 movies should mux fine to MKV now (e.g. POTO USA) * gaps/overlaps in VC-1 track of EVO files are detected and displayed now * pulldown can be removed from external raw VC-1 tracks now * pulldown is automatically removed when demuxing EVO VC-1 tracks now * updated to the latest revision of the libav E-AC3 decoder * some minor changes and bugfixes v2.14 * libav TrueHD decoder "end of stream" bug should be fixed now * fixed libav DTS decoder - subwoofer channels is properly decoded now, too * patched libav DTS decoder to output full 24 bit * updated to the latest revision of the libav E-AC3 decoder * when decoding E-AC3 with Nero, libav decoding is also executed at the same time v2.13 * added option to downmix multi channel audio to stereo * added support for VC-1 custom aspect ratios * added stdout output support v2.12 (thanks to Ron/drmpeg for all his help) * video resolution, framerate and mode (progressive/interlaced) are displayed * rewriting timestamps should now always write the correct framerate * after a full EVO/VOB processing the number of video frames is shown * EVO 16 bit and 24 bit LPCM demuxing supported now (need samples for 20 bit) * (E-)AC3 bitstream can be delayed now (similar to delaycut) * DTS bitstream can be delayed now (similar to delaycut) * DTS-HD High-Res and Master Audio bitstream can be delayed now * when demuxing bitstream audio tracks from EVO delay is automatically applied * some little bugs fixed v2.11 * libav E-AC3 decoding is without DRC now * libav AC3 decoding added (without DRC) * libav E-AC3 and AC3 decoding hacked to return full 24 bit * fixed: delay was not applied for lossless audio tracks * fixed crash when parsing PCM files without doing any conversion * TrueHD dialnorm was displayed incorrectly * changed 23.976 to 24/1.001 * fixed some more minor bugs v2.10 * fixed crash which occurred when doing "EVO/VOB -> Surcode DTS encoding" * "eac3to source.evo movie.mkv" syntax replaces "-auto" option * "eac3to 1.evo+2.evo movie.evo" syntax supported now for simple EVO/VOB joining v2.09 * EVO demuxing added with proper delays for all audio tracks * EVO file joining/rebuilding added * automated EVO video remuxing (Matroska) added * automated rewriting of Matroska timestamps to 24p via mkvtoolnix added * multiple operations on the source file can now be run at the same time * switch "-test" tests all external DirectShow filters and tools * latest ffmpeg/libav TrueHD and E-AC3 decoder patches included * latest libAften build included * libav TrueHD decoder is now the default decoder for TrueHD/MLP * support for libav DTS decoding added * fixed a whole lot of bugs (and might have added a few new ones) v2.08 * fixed: bitdepth reducer sometimes crashed when being fed a PCM file * fixed: FLAC encoder sometimes crashed when delay was applied * fixed: some TrueHD files were dithered/processed by Nero when they shouldn't * fixed: Surcode 1.0.29 encoding automation * fixed: source file was deleted when source and dest file names were identical * eac3to output is now always written to "log.txt" * when a crash occurs, "log.txt" is added to the bug report * improved help text + hints slightly * undocumented switch "-check16bit" added * undocumented switch "-mono" added v2.07 * fixed libAV MLP decoding support * added automatic MLP ID20 channel remapping * Surcode 1.0.29 (or newer) home directory detection added v2.06 * doing FLAC -> FLAC now copies metadata from source to destination file * MLP files are correctly decoded now (by both Nero and libav/ffmpeg) * runtime for padded DTS files is shown correctly now v2.05 * added support for libav/ffmpeg decoding of TrueHD/MLP and E-AC3 * added "-libav" switch to force libav decoding v2.04 * don't need dtsac3source.ax, anymore * don't need Nero Splitter, anymore * don't need Sonic HD Demuxer, anymore * replaced hacked DirectShow feeding with a cleaner approach * added support for DTS-HD Master Audio 7.1 tracks (only 5.1 decoding) * little performance boost for PAL speedup/down on DualCore CPUs * fixed some bugs v2.03 * new "-debug" switch added v2.02 * fixed: automatic registering of the dtsac3source filter crashed v2.01 * fixed: AC3 encoding sometimes crashed when being fed 24 bit audio data * fixed: AC3 encoded files were invalid when being fed 24 bit audio data * eac3toGUI didn't work with eac3to v2.0 * "eac3to source.ac3 dest.ac3 -slowdown" didn't do anything useful * when a crash occurs, the bug report is automatically copied to clipboard now * some minor cosmetic improvements v2.00 totally new features * AC3 decoding support (Nero's decoder without DRC/dialnorm) * resampling to 44.1/48/96 kHz (by using "r8brain") * apply/reverse PAL speedup (by using "r8brain") * "eac3to sourceFile" will print out source file details strongly enhanced features * dramatically improved performance (no intermediate files, anymore!) * proper 6.1/7.1 downmixing to 5.1 instead of just dropping the back surround channels * RAW/PCM file detection now auto detects channels, bitdepth and endian * WAV is now fully supported as source file format * destination file extension "PCM" creates Blu-Ray style LPCM tracks * bitdepth can be reduced to anything between 14 bits and 23 bits DTS related improvements/changes * DTS-96/24 support added * "open bitrate" support added * strange channel configuration support added * removal of zero padding from DTS files added * eac3to can fix broken DTS-ES files (they decode to 5.1 instead of 6.1 without the fix) * dialog normalization can be removed without removing the additional DTS-HD data now * core extraction must be specifically asked for now (see "-core" switch) AC3 related improvements * did I mention that eac3to can decode AC3 now? * strange channel configuration support added TrueHD related improvements * delay problem (hopefully) solved * fixed: sometimes some audio data in the middle of a track was lost * TrueHD/AC3 interweaved file can be stripped to TrueHD only now various minor improvements/changes * progress bar added * eac3to detects file format independently of file extension * multiple input files can be treated as one big file * "sox" is not needed, anymore * "dump" filter not needed, anymore * "aften.exe" replaced by "libAften.dll" * "flac.exe" replaced by "libFlac.dll" * DTS/DD+/AC3 source filter ships with eac3to now * 8bit support added * crash analyzer and bug reporting added v1.23 * bugfix: sometimes TrueHD decoding resulted in incorrect sampling rate v1.22 * 6.1 -> 7.1 channel doubling was sometimes incorrectly skipped * OS speaker settings now don't have to be 7.1, anymore * added detection of 5.1 output when 6.1 was expected * DTS and DTS-ES files are now forcefully patched to 24 bit by eac3to (workaround for Sonic decoder) * Sonic Audio Decoder is now always used by default for DTS decoding v1.21 * bugfix: 2 channel DTS files were not accepted * added: DTS-ES 6.1 support * added: DTS-HD High Resolution Matrix 5.1 support * added: DTS-HD Master Audio 6.1 support v1.20 * bugfix: some Blu-Ray TrueHD tracks were not accepted * change: eac3to output text slightly improved v1.19 * bugfix: still some TrueHD files were not accepted ("The source file format is unknown") * added: FLAC supported as source/input file format now * added: full delay functionality v1.18 * bugfix: some TrueHD files were not accepted ("The source file format is unknown") * change: EVO files are not accepted as source files, anymore * added: detection and repacking of 16 bit TrueHD tracks * added: proper detection of "DTS-HD Master Audio" and "DTS-HD High Resolution" tracks * added: runtime information for "DTS-HD High Resolution" tracks * bugfix: bitrate information for "DTS-HD High Resolution" tracks * added: decoding of "DTS-HD Master Audio" tracks (Sonic) * added: decoding of "DTS-HD High Resolution" tracks (Sonic) * added: decoding of conventional DTS tracks (Sonic/Nero) v1.17 * TrueHD dialog normalization removal added v1.16 * added decoding support for Blu-Ray TrueHD files v1.15 * bugfixes v1.14 * DTS dialog normalization can be removed now * DTS core can be extracted from DTS-HD track now v1.13 * "eac3to src.ac3 dst.ac3" removes dialog normalization from AC3 files * "eac3to src.eac3 dst.eac3" removes dialog normalization from E-AC3 files * "eac3to src.thd dst.ac3" extracts the AC3 frames from a Blu-Ray TrueHD track and removes dialog normalization v1.12 * tools "flac.exe", "aften.exe" and "sox.exe" are now distributed in the eac3to zip * correct channel mapping for 7.1 LPCM tracks is default now * new option "-down6" allows downconverting of 7.1 tracks to 5.1 * modded "flac.exe" ships with eac3to now, which has no problems with 2GB file output, anymore v1.11 * bugfix: (L)PCM -> DTS encoding automation failed when source and destination folders differed * added: new "-allowDnr" switch allows Nero's audio decoder to apply DNR * added: new "-keepDialnorm" switch disables removal of E-AC3 dialnorm information v1.10 * E-AC3 dialog normalization detection and removal * DRC turned off for Nero E-AC3 decoder * Surcode automation improved * Nero is now the default E-AC3 and TrueHD decoder * the flag "/nero" is no more * there is a flag "/sonic" now to force the use of the Sonic filters v1.09 * multi channel mono wav output added * automated SurCode DTS encoding added * 24bit PCM handling works now (was buggy before) * "-blu-ray" option removed * with PCM input files "bigendian" is default now * with 5.1 PCM input blu-ray style channel remapping is default now * switches "-16" and "-24" are valid for both TrueHD and PCM input now * eac3to now creates the WAV files on its own instead of using sox * target extension ".wavs" results in one mono wav for each channel being created * SurCode DVD DTS encoding automation added * new options "-768" and "-1536" for DTS encoding * TrueHD output is not downconverted to 16bit by default, anymore * new option "-down16" downconverts the raw data from 24 -> 16 bit (not limited to TrueHD input) v1.08 * added PCM input support * automatic detection of PCM bitdepth added (16bit or 24bit) * "-blu-ray" switch remaps PCM channels correctly v1.07 * added "-8" switch for 8 channel support v1.06 * mono E-AC3 support added v1.05 * support for 5.1 TrueHD audio tracks added v1.04 * E-AC3 files bigger than 4GB are supported now v1.03 * AC3 files bigger than 2GB are supported now v1.02 * FLAC encoding works now without any input/output size limits v1.01 * support for FLAC encoding added * bitrate can be specified via command line parameter * ffdshow removed from the filter chain * "ddp" and "ec3" file extensions are accepted now, too * fix: "dd+" file extension didn't work correctly. v1.00 * initial release * can convert a 2.0 or 5.1 channel E-AC3 file to AC3.

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