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jiuyi 2000-01-11
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我想通过LAN/INTERNET实时传送图象，但应不清楚如何实现？谢谢您的帮助。
zyb 2000-01-10
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注意啦,用TCP/IP协议优点是数据不易丢失,但是速度相对较慢,建议做图象传输还是用UDP协议吧,它的速度可是比TCP/IP协议快多啦,只是数据有时会丢祯!
tiger 2000-01-10
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没有问题, tcp/ip就足够了, 关键在网络带宽.
zyb 2000-01-10
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网上图像传输的主要问题是速度,而普通图像太大,只能将其压缩成MPEG格式,然后进行网上传输,这样几乎没有滞后现象,市面上有很多MPEG实时压缩卡的!
zdg 2000-01-10
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jiuyi所说的"21CN的网上直播澳门回归网页"用了两个OCX控件,
这种控件的制作和注意的问题值得探讨...
这种控件的制作和注意的问题值得探讨...
jiuyi 2000-01-10
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21CN的网上直播澳门回归网页
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 3.0">
<title>新闻点播缺省页</title>
</head>
<body BGCOLOR="#FFFFFF">
<div align="center"><center>
<table border="0" cellpadding="0" cellspacing="0" width="300" height="1">
<tr>
<td height="28" align="center"><font color="#FF0000"><strong>21CN网上直播澳门回归</strong></font></td>
</tr>
<tr>
<td align="center">
<object ID="RP1" CLASSID="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" WIDTH="176"
HEIGHT="132">
<param name="SRC" value="rtsp://202.104.57.1:554/encoder/livebroadcast.rm">
<param name="CONTROLS" value="Imagewindow">
<param name="AUTOSTART" value="TRUE">
<param name="NOLABELS" value="TRUE">
<param name="RESET" value="FALSE">
<param name="CONSOLE" value="clip1"><embed src="rtsp://202.104.57.1:554/encoder/livebroadcast.rm" width="176" height="132"
controls="ImageWindow" autostart="true" console="Clip1" nolabels="true"
type="audio/x-pn-realaudio-plugin">
</object>
<br>
<object ID="RP2" CLASSID="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" WIDTH="176"
HEIGHT="30">
<param name="SRC" value="rtsp://202.104.57.1:554/encoder/livebroadcast.rm">
<param name="CONTROLS" value="ControlPanel">
<param name="AUTOSTART" value="TRUE">
<param name="NOLABELS" value="TRUE">
<param name="RESET" value="FALSE">
<param name="CONSOLE" value="clip1"><embed src="rtsp://202.104.57.1:554/encoder/livebroadcast.rm" width="176" height="30"
controls="ControlPanel" autostart="true" console="Clip1" nolabels="true"
type="audio/x-pn-realaudio-plugin">
</object>
</td>
</tr>
<tr>
<td height="28" align="center">达盈科技提供技术支持</td>
</tr>
<tr>
<td height="28" align="center">电话:(020)87556400</td>
</tr>
</table>
</center></div>
<p> </p>
<script PURPOSE="ConnectorInfo">
</script>
</body>
</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 3.0">
<title>新闻点播缺省页</title>
</head>
<body BGCOLOR="#FFFFFF">
<div align="center"><center>
<table border="0" cellpadding="0" cellspacing="0" width="300" height="1">
<tr>
<td height="28" align="center"><font color="#FF0000"><strong>21CN网上直播澳门回归</strong></font></td>
</tr>
<tr>
<td align="center">
<object ID="RP1" CLASSID="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" WIDTH="176"
HEIGHT="132">
<param name="SRC" value="rtsp://202.104.57.1:554/encoder/livebroadcast.rm">
<param name="CONTROLS" value="Imagewindow">
<param name="AUTOSTART" value="TRUE">
<param name="NOLABELS" value="TRUE">
<param name="RESET" value="FALSE">
<param name="CONSOLE" value="clip1"><embed src="rtsp://202.104.57.1:554/encoder/livebroadcast.rm" width="176" height="132"
controls="ImageWindow" autostart="true" console="Clip1" nolabels="true"
type="audio/x-pn-realaudio-plugin">
</object>
<br>
<object ID="RP2" CLASSID="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" WIDTH="176"
HEIGHT="30">
<param name="SRC" value="rtsp://202.104.57.1:554/encoder/livebroadcast.rm">
<param name="CONTROLS" value="ControlPanel">
<param name="AUTOSTART" value="TRUE">
<param name="NOLABELS" value="TRUE">
<param name="RESET" value="FALSE">
<param name="CONSOLE" value="clip1"><embed src="rtsp://202.104.57.1:554/encoder/livebroadcast.rm" width="176" height="30"
controls="ControlPanel" autostart="true" console="Clip1" nolabels="true"
type="audio/x-pn-realaudio-plugin">
</object>
</td>
</tr>
<tr>
<td height="28" align="center">达盈科技提供技术支持</td>
</tr>
<tr>
<td height="28" align="center">电话:(020)87556400</td>
</tr>
</table>
</center></div>
<p> </p>
<script PURPOSE="ConnectorInfo">
</script>
</body>
</html>
jiangtao 2000-01-09
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