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branching algorithm
mabaolin
2007-03-02 03:07:29
是否有这个算法?没见过,谁能给个地址看看
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branching algorithm
是否有这个算法?没见过,谁能给个地址看看
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zhenming_liu
2007-03-04
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就是深度优先暴力搜索的时候把有些不可能的支点提前去掉。
很多integer linear programming的程序在用这个技巧。
libtomcrypt-1.17
LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chain
ing
modes, pseudo-random number generators, public key cryptography and a plethora of other routines. LibTomCrypt has been designed from the ground up to be very simple to use. It has a modular and standard API that allows new ciphers, hashes and PRNGs to be added or removed without change to the overall end application. It features easy to use functions and a complete user manual which has many source snippet examples. LibTomCrypt is free for all purposes under the public domain. This includes commercial use, redistribution and even
branch
ing
. Sports the follow
ing
Public domain and open source. Written entirely in portable ISO C source (except for th
ing
s like RNGs for natural reasons) Builds out of the box on virtually every box. All that is required is GCC for the source to build. Includes a 180+ page user manual in PDF format (with work
ing
examples in it) Block Ciphers Ciphers come with an ECB encrypt/decrypt, setkey and self-test interfaces. All ciphers have the same prototype which facilitates us
ing
multiple ciphers at runtime. Some of the ciphers are flexible in terms of code size and memory usage. Ciphers Supported. Blowfish XTEA RC5 RC6 SAFER+ Rijndael (aka AES) Twofish SAFER (K64, SK64, K128, SK128) RC2 DES, 3DES CAST5 Noekeon Skipjack Anubis (with optional tweak as proposed by the developers) Khazad KASUMI SEED Chain
ing
Modes Modes come with a start, encrypt/decrypt and set/get IV interfaces. Mode supported. ECB CBC OFB CFB CTR IEEE LRW mode F8 Chain
ing
Mode One-Way Hash Functions Hashes come with init, process, done and self-test interfaces. All hashes use the same prototypes for the interfaces. Hashes supported. MD2 MD4 MD5 SHA-1 SHA-224/256/384/512 TIGER-192 RIPE-MD 128/160/256/320 WHIRLPOOL Message Authenticat
dpll-sat:使用DPLL算法的CompleteSystematic SAT解算器的简单Python实现
完整的SAT解算器练习 简单的完整SAT求解器。 您可以在找到该存储库的副本。 解算器 $ python solvers/
*[<
branch
ing
>] *仅适用于base_sat.py 解算器列表: solver_exp.py:实验性求解器(太慢,无法正常工作) original_dpll.py:基本求解器,随机选择 base_sat.py:具有更多分支启发式方法的求解器 linked_sat.py:具有链表结构的求解器(仅适用于JW分支启发式) race_sat.py:具有2面jeroslow wang分支启发式的base_solver noflags_linked_sat.py:不带标志的linked_sat.py的更快版本 base_sat分支启发法 FRE (弗里曼(Freeman))
eac3to V3.17
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 process
ing
* fixed: two pass process
ing
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 process
ing
was aborted, log file was sometimes not created * fixed: sometimes specify
ing
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 resampl
ing
from/to 24.975 didn't work properly * fixed: WAV files beginn
ing
with lots of zeroes were sometimes not accepted v3.14 * WAV read
ing
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 demux
ing
: PTS value is now written to both PTS + DTS * join
ing
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 list
ing
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 count
ing
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: clipp
ing
removal 2nd pass was executed even for "stdout" * fixed: "eac3to -test" displayed an outdated Nero download link * fixed: specify
ing
a specific playlist still used default playlist's chapters v3.08 * fixed: read
ing
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 warn
ing
for tracks where bitstream pars
ing
failed * demux
ing
a video track now also complains about video gaps/overlaps * the "-check" option now also complains about video gaps/overlaps * optimized memory allocation * fixed: add
ing
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 read
ing
/pars
ing
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 * read
ing
from (HD) DVD and Blu-Ray drives uses different read
ing
APIs now * empty tracks in TS/m2ts container are not listed, anymore * for 24.000 fps video tracks a little warn
ing
is displayed now * when demux
ing
subtitle files, the number of captions is added to the filename * timestamp derived FPS is used for gap check
ing
instead of video bitstream FPS * fixed: 44.1khz AC3 encod
ing
was still broken * fixed: zero byte stripp
ing
pass was done for true 24bit TrueHD tracks * fixed: downconvert
ing
WAV files with 0x3f channel mask didn't work * fixed: log output "remain
ing
delay [...]" was sometimes wrong for AC3 tracks * fixed: silent frame creation was tried for E-AC3 although it can't work v3.05 * warn
ing
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 do
ing
"-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 read
ing
from physical disc drive, 2KB (instead of 1MB) blocks are read * improved automatic skipp
ing
over damaged first 5MB of TS/m2ts files * fixed: resampl
ing
and Surcode encod
ing
didn't work in one step * fixed: TRP detection crashed * fixed: track list
ing
sometimes contained tracks without description * fixed: h264 with miss
ing
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 interpret
ing
video track timestamps * m2ts/TS framerate is displayed in the format description (if available) * warn
ing
is shown if container timestamps don't match video framerate * warn
ing
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 * remain
ing
non-fixed audio delay is now shown in log * command prompt colors are restored after eac3to has run through * fixed: 2-pass process
ing
for stripp
ing
zero bytes sometimes crashed * fixed: CA (Conditional Access) tracks were shown as "Unknown audio track" v3.03 * fixed: MPEG2 1088 to 1080 cropp
ing
was still incomplete v3.02 * fixed: VC-1 stream handl
ing
was broken * fixed: destination file extension "*.lpcm" didn't work with 2pass process
ing
* fixed: MPEG2 1088 to 1080 cropp
ing
was incomplete * fixed: no log was be
ing
created when "temp file could not be interpreted" v3.01 * fixed: m2ts LCPM demux
ing
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 read
ing
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 loop
ing
audio * option "-loop" forces eac3to to loop audio instead of insert
ing
silence * newly encoded AC3 frame is now used for "silence" instead of file's 1st frame * increased read
ing
block size (might improve read
ing
performance) * optimized TS/m2ts demux
ing
performance * optimized MPEG2, VC-1 and h264 pars
ing
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 "
ING>" 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, read
ing
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 encod
ing
* 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 fix
ing
with AAC targets aborted process
ing
* fixed: positive edit began a bit too early * fixed: two ID3 tags after each other made eac3to fail detect
ing
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 mux
ing
to MKV * negative edit now begins at the specified runtime instead of end
ing
there v2.85 * us
ing
"eac3to source video.h264" doesn't demux audio/subtitle tracks, anymore * us
ing
"eac3to source movie.*" demuxes video, audio and subtitle tracks * us
ing
"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 miss
ing
in each audio frame * fixed: v2.84 sometimes crashed when pars
ing
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 encod
ing
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: process
ing
aborted when try
ing
to fix gaps in PCM destination files * fixed: more than one RAW/PCM overlaps resulted in lost sync (since v2.81) * fixed: demux
ing
TrueHD+AC3 stream by title number didn't renew the AC3 part * new option for remov
ing
or loop
ing
audio data, e.g. "-edit=0:20:47,-100ms" * title sort
ing
criteria changed: resolution is more important than runtime * new option "-lowPriority" sets eac3to to background/idle priority * libav warn
ing
s are now assigned to the affected audio track * fixed: "lossless check failed" false alarms for seamless
branch
ing
movies * fixed: spike removal filter was not active for the very last overlap/gap * improved mux
ing
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 clipp
ing
was detected, 2nd pass was not always executed correctly v2.82 * fixed: sometimes eac3to stalled before process
ing
(introduced in v2.81) v2.81 * audio gap/overlap fix
ing
is now automatically done in a 2nd pass * option "-normalize" maximizes the volume of the audio data, needs 2 passes * audio clipp
ing
is detected and automatically removed in a 2nd pass * "-2pass" activates 2 pass mode (can speedup seamless
branch
ing
process
ing
) * superfluous zero bytes are now automatically removed in 2nd pass * "-phaseShift" shifts surround channel phase by 90?for DPL II downmix
ing
* spike removal post process
ing
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 process
ing
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 start
ing
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 miss
ing
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 encod
ing
* added support for AAC encod
ing
0.00 and 1.00 quality v2.79 * improved m2ts file join
ing
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" * resampl
ing
is now automatically activated for AC3/DTS encod
ing
, if necessary * "Mersenne Twister" random number generator is used for dither
ing
now * zero padded DTS tracks are now displayed as such * fixed: 32bit PCM conversion to float
ing
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 mux
ing
to MKV could result in too long runtime * fixed: transcod
ing
DTS-HD/E-AC3 core sometimes failed to work correctly * improved TS/m2ts audio delay detection * added filter to remove spikes when fix
ing
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 resampl
ing
and fps change * pars
ing
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) * demux
ing
with FPS change option now activates audio track transcod
ing
* SSRC resampl
ing
parameters modified slightly to reduce steepness and r
ing
ing
* fixed incorrect h264 movie slowdown gap/overlap complaints * fixed DTS-HD High Resolution bitrate calculation * dither
ing
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) * resampl
ing
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 work
ing
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 process
ing
abort at the very end of the movie v2.73 * changed TS demux
ing
logic to make the broken (!) new SkyHD broadcasts work * DTS core and "TrueHD/AC3" AC3 parameters are displayed separately now * when us
ing
"-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 encod
ing
is now done with up to 32bit float (if available) * Aften AC3 encod
ing
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 downmix
ing
to 2.0 didn't work v2.70 * added float
ing
point support to the complete audio process
ing
chain * added gain functionality, e.g. "-3db" or "+1db" * bitdepth analyzation is now done separately for each channel * fixed: when decod
ing
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 * resampl
ing
"-quality" now allows "low", "high" (SSRC) or "ultra" (r8brain) * resampl
ing
quality now defaults to "high" (SSRC) * bitdepth is now analyzed separately for original vs. processed data * fixed: downmix
ing
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 transcod
ing
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 warn
ing
s) * 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 encod
ing
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 remapp
ing
for 6.1 tracks with wrong channel mask * automatic channel remapp
ing
for ArcSoft DTS decoder 6.1 tracks * fixed: TrueHD -> Surcode encod
ing
didn't work, anymore * fixed: MPEG2 + h264 video gap/overlap removal didn't work properly v2.64 * added channel mask read
ing
support to Blu-Ray PCM track parser * added channel mask read
ing
support to TrueHD parser * added channel mask read
ing
& writ
ing
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 transcod
ing
6.1 sources to PCM, 7 channel doubl
ing
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 remapp
ing
for 6.x or 7.x tracks * fixed: incorrect ArcSoft DTS channel remapp
ing
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 report
ing
* undocumented option -progressnumbers now outputs "analyze:" and "process:" v2.62 * fixed: downmix
ing
16 bit 7.1 DTS tracks to 5.1 stopped work
ing
in v2.61 v2.61 * option "-no7doubl
ing
" 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 read
ing
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 decod
ing
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 remapp
ing
* added automatic ArcSoft DTS channel remapp
ing
* 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 splitt
ing
* for TrueHD+AC3 creation AC3 delay and gap correction are disabled now * fixed: DTSWAV and DTSAC3 readers reported too long runtime * fixed: sometimes process
ing
aborted with a "bitdepth reducer" complaint v2.60 * fixed: in v2.59 "-analyzeBitdepth" stopped work
ing
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 * demux
ing
a s
ing
le-part Blu-Ray title keeps the original "TrueHD/AC3" data * demux
ing
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 us
ing
"-keepPulldown" * h264 mux
ing
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 dur
ing
demux
ing
* 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
branch
ing
subtitle remux
ing
* 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 encod
ing
AC3, DTS or AAC, the encod
ing
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: process
ing
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 decod
ing
(Nero & Sonic) added * old MP2 parser now "officially" and properly supports MP1, MP2 and MP3 * MP3 decod
ing
(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 skipp
ing
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 mux
ing
warn
ing
s * several bugs in MPEG2 video mux
ing
fixed * fixed interlaced VC-1 mux
ing
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 mux
ing
to MKV now * fixed Blu-Ray subtitle demux
ing
for seamless
branch
ing
movies * better task separation when do
ing
multiple operations with an audio track v2.53 * Blu-Ray PGS subtitle demux
ing
support added * added support for EVO/VOB subtitles which begin very late in the file * MPEG2 video mux
ing
doesn't rely on GOP headers, anymore * all (M2)TS discontinuities are now reported with exact file position * fixed: read
ing
language information from TS files didn't work correctly v2.52 * fixed mux
ing
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 decod
ing
(Nero & ArcSoft) added * fixed: 6.1 -> 7.1 channel doubl
ing
resulted in wrong channel order * added (undocum.) option "-no7doubl
ing
" to disable 6.1 -> 7.1 channel doubl
ing
* DTS tracks with funny speaker sett
ing
s are displayed as "7.1 (strange setup)" * warn
ing
is displayed when decod
ing
"7.1 (strange setup)" tracks with ArcSoft v2.50 * ArcSoft DTS Decoder DLL is now directly accessed instead of us
ing
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" process
ing
* made ArcSoft Decoder default for DTS and DTS-HD decod
ing
v2.48 * 96kHz LPCM tracks in (M2)TS and EVO/VOB containers didn't work correctly * "Apply
ing
(E-)AC3 delay" now only shows if the bitstream is actually modified * fixed crash in MP2 reader when check
ing
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 decod
ing
of "funny" channel formats * added proper channel remaps for Nero MLP decod
ing
of "funny" channel formats * added proper channel remaps for Nero AC3 decod
ing
of "funny" channel formats * when doubl
ing
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 downmix
ing
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 demux
ing
/remux
ing
incorrectly output the first sequence headers twice * sequence end codes are removed when demux
ing
video now, too * MPEG2 pulldown removal is automatically activated only for EVO HD sources now * MPEG2 pulldown removal can be manually activated by us
ing
"-stripPulldown" * MPEG2 pulldown removal can be disabled by us
ing
"-keepPulldown" v2.46 * MPEG2 mux
ing
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, process
ing
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 decod
ing
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 handl
ing
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 work
ing
* gap/overlap correction of RAW/PCM tracks sometimes aborted * rerunn
ing
de/remux
ing
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 pars
ing
* added support for multi part (e.g. seamless
branch
ing
) 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 miss
ing
v2.42 * added support for 16bit DTSWAV files * fixed: Blu-Ray TrueHD support was broken v2.41 * added full MP2 (MPEG2 audio) support includ
ing
decod
ing
+ 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 demux
ing
/remux
ing
* "-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 list
ing
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 demux
ing
could eventually add some invalid data * new option "log=c:\whatever\log.txt" specifies the log file path/name v2.39 * simple audio transcod
ing
was broken v2.38 * fixed file path handl
ing
bug v2.37 * added HD DVD chapter support * added HD DVD subtitle demux
ing
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 read
ing
bug * TS/M2TS: new "-ignoreDiscon" option makes eac3to ignore discontinuity errors v2.33 * added full TS and M2TS support (file join
ing
not supported yet, though) * further improved "-demux" file names * help text and HD DVD track list
ing
is now also written to the log v2.32 * added automatic "VPLST000.XPL" and "HVA00001.VTI" pars
ing
* "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 list
ing
(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 mean
ing
ful names * do
ing
"eac3to src.evo dst.mkv" now creates audio files with mean
ing
ful names * do
ing
"eac3to src.evo dst.mkv" writes the audio files to same path as the MKV * after successful (erroneous) process
ing
"success.wav" (error.wav) is played v2.31 * DTSWAV input support added * fixed bitstream delay
ing
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 us
ing
"-24p" or "-30p" * fixed incorrect MKV "default duration" when us
ing
"-slowdown" or "-speedup" * improved support for "open bitrate" DTS files * slightly improved automatic (E-)AC3 delay
ing
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 mux
ing
* added support for mux
ing
of EVO's secondary video track to MKV * added "-24p", "-30p" and "-60i" options to overwrite detected h264 framerate * fixed some MPEG2 mux
ing
problems * temporarily disabled "-stripPulldown" because vc1conv 0.3 is better v2.28 * new "-seekToIFrames" switch makes Basic Instinct (h264) mux
ing
work v2.27 * fixed h264/AVC mux
ing
crash with some movies (due to too high RAM usage) * fixed miss
ing
frames at the end of the movie when do
ing
h264/AVC mux
ing
* fixed non-work
ing
"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 be
ing
used at all, anymore * mkvtoolnix is not be
ing
used at all, anymore * added detection for MPEG2 interlaced -> progressive mode change * workaround for eacGui bug v2.25 * fixed MPEG2 mux
ing
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 mux
ing
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 mux
ing
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 mux
ing
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 mux
ing
raw VC-1 stream * added new "-skip" option to skip corruption in the beginn
ing
of an EVO file * added extra handl
ing
which fixes some EVO author
ing
bugs v2.19 * fixed h264 bitstream pars
ing
of framerate information format * fixed (again) mux
ing
of some rare VC-1 titles like e.g. POTO USA v2.18 * fixed bug which stopped eac3to v2.15-17 from work
ing
on some PCs * fixed h264 bitstream pars
ing
bug (Sum of all Fears) * fps value is added to MKV header now * relaxed VC-1 gap detection once more * TrueHD decod
ing
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 decod
ing
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 demux
ing
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 decod
ing
E-AC3 with Nero, libav decod
ing
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 * rewrit
ing
timestamps should now always write the correct framerate * after a full EVO/VOB process
ing
the number of video frames is shown * EVO 16 bit and 24 bit LPCM demux
ing
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 demux
ing
bitstream audio tracks from EVO delay is automatically applied * some little bugs fixed v2.11 * libav E-AC3 decod
ing
is without DRC now * libav AC3 decod
ing
added (without DRC) * libav E-AC3 and AC3 decod
ing
hacked to return full 24 bit * fixed: delay was not applied for lossless audio tracks * fixed crash when pars
ing
PCM files without do
ing
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 do
ing
"EVO/VOB -> Surcode DTS encod
ing
" * "eac3to source.evo movie.mkv" syntax replaces "-auto" option * "eac3to 1.evo+2.evo movie.evo" syntax supported now for simple EVO/VOB join
ing
v2.09 * EVO demux
ing
added with proper delays for all audio tracks * EVO file join
ing
/rebuild
ing
added * automated EVO video remux
ing
(Matroska) added * automated rewrit
ing
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 decod
ing
added * fixed a whole lot of bugs (and might have added a few new ones) v2.08 * fixed: bitdepth reducer sometimes crashed when be
ing
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 encod
ing
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 decod
ing
support * added automatic MLP ID20 channel remapp
ing
* Surcode 1.0.29 (or newer) home directory detection added v2.06 * do
ing
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 decod
ing
of TrueHD/MLP and E-AC3 * added "-libav" switch to force libav decod
ing
v2.04 * don't need dtsac3source.ax, anymore * don't need Nero Splitter, anymore * don't need Sonic HD Demuxer, anymore * replaced hacked DirectShow feed
ing
with a cleaner approach * added support for DTS-HD Master Audio 7.1 tracks (only 5.1 decod
ing
) * little performance boost for PAL speedup/down on DualCore CPUs * fixed some bugs v2.03 * new "-debug" switch added v2.02 * fixed: automatic register
ing
of the dtsac3source filter crashed v2.01 * fixed: AC3 encod
ing
sometimes crashed when be
ing
fed 24 bit audio data * fixed: AC3 encoded files were invalid when be
ing
fed 24 bit audio data * eac3toGUI didn't work with eac3to v2.0 * "eac3to source.ac3 dest.ac3 -slowdown" didn't do anyth
ing
useful * when a crash occurs, the bug report is automatically copied to clipboard now * some minor cosmetic improvements v2.00 totally new features * AC3 decod
ing
support (Nero's decoder without DRC/dialnorm) * resampl
ing
to 44.1/48/96 kHz (by us
ing
"r8brain") * apply/reverse PAL speedup (by us
ing
"r8brain") * "eac3to sourceFile" will print out source file details strongly enhanced features * dramatically improved performance (no intermediate files, anymore!) * proper 6.1/7.1 downmix
ing
to 5.1 instead of just dropp
ing
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 anyth
ing
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 padd
ing
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 remov
ing
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 report
ing
added v1.23 * bugfix: sometimes TrueHD decod
ing
resulted in incorrect sampl
ing
rate v1.22 * 6.1 -> 7.1 channel doubl
ing
was sometimes incorrectly skipped * OS speaker sett
ing
s 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 decod
ing
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 repack
ing
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: decod
ing
of "DTS-HD Master Audio" tracks (Sonic) * added: decod
ing
of "DTS-HD High Resolution" tracks (Sonic) * added: decod
ing
of conventional DTS tracks (Sonic/Nero) v1.17 * TrueHD dialog normalization removal added v1.16 * added decod
ing
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 mapp
ing
for 7.1 LPCM tracks is default now * new option "-down6" allows downconvert
ing
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 encod
ing
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 encod
ing
added * 24bit PCM handl
ing
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 remapp
ing
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 us
ing
sox * target extension ".wavs" results in one mono wav for each channel be
ing
created * SurCode DVD DTS encod
ing
automation added * new options "-768" and "-1536" for DTS encod
ing
* 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 encod
ing
works now without any input/output size limits v1.01 * support for FLAC encod
ing
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.
FPBH.jl:FPBH:基于可行性泵的启发式多目标混合整数线性规划
FPBH.jl:FPBH:基于可行性泵的启发式多目标混合整数线性规划
Directed Minimum Spann
ing
Tree: Chu-Liu/Edmonds
Algorithm
我们的现代数据库大作业要求实现一个图查询系统,包括基于属性的子图查询、可达性查询(可选)、最短路径查询(可选)、TopK最短路径查询(可选)、图形化展示(可选)等功能。分成子图同构查询小组以及可达性及TopK路径查询小组。 小组长之前研究了Efficiently answer
ing
reachability queries on very large directed graphs这篇论文,关于P...
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