最好用的检测视频编码软件MediaInfo0.7.6.3绿色版

MediaInfo 0.7.6.3
Copyright (C) 2002-2008 Jerome Martinez

支持多种格式的多媒体文件:
Matroska, OGG (包括 OGM)
MPEG-1 (包括 VCD)
MPEG-2 (包括 DVD, SVCD)
MPEG-4 (包括 iTunes M4A)
Quicktime
RealMedia
WindowsMedia (包括 WMV, WMA)
Microsoft RIFF (包括 AVI, WAV)
纯声音格式 (AC3, DTS, AAC, AU, AIFF...)

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MediaInfo - [url]http://mediainfo.sourceforge.net[/url]
Copyright (c) 2002-2008, Jerome Martinez, zen@mediaarea.net

Licence
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This program is freeware (GLPv3).
See licence.html for more information

Anyone may use, copy and distribute this program free of charge.
Anyone may modify this program and distribute modifications
under the terms of the GPLv3 licence.

A library is available separately under LGPLv3 conditions.