The Videosav demo supplied, is a modified version of the DirectX.Capture class example written by Brian Low. This example can be found at: http://www.codeproject.com/cs/media/directxcapture.asp The Videosav demo should be usable right away. -de

将纯H264码流合成MKV文件。另外可以包括PCM的音频和ASS的字幕，参照官方V2结构实现。-Pure synthetic H264 stream MKV files. In addition, may include a PCM audio and ASS of subtitles, with reference to the Official V2 structure to achieve.

操作ASS及SRT字幕文件； 对字幕文件进行插入，修改及删除等操作-Operation ASS and SRT subtitle files for the subtitle file to insert, modify, and delete operations