mmg是2。2。0的，封装信息如下：
"mkvmerge" -o "F:\\video_tool.mkv" -d 1 -A -S F:\video_tool.mp4 -a 1 -D -S F:\audio_tool.mp4 --track-order 0:1,1:1 --global-tags F:\tags.xml
mkvmerge v2.2.0 ('Turn It On Again') built on Mar 4 2008 12:58:13
'F:\video_tool.mp4': Using the Quicktime/MP4 demultiplexer.
'F:\audio_tool.mp4': Using the Quicktime/MP4 demultiplexer.
Track 1 of 'F:\video_tool.mp4': Extracted the aspect ratio information from the MPEG-4 layer 10 (AVC) video data and set the display dimensions to 608/352.
'F:\video_tool.mp4' track 1: Using the MPEG-4 part 10 (AVC) video output module.
'F:\audio_tool.mp4' track 1: Using the AAC output module.
The file 'F:\\video_tool.mkv' has been opened for writing.
The cue entries (the index) are being written...
Muxing took 4 seconds.
另外，MPC不知道如何调用haali，反正是用MPC+ffdshow始终没试验成功
其他的播放器如kmplayer、mplayer连怎么看文件的信息都不知道（汗）
