av_convert 0.2.2 Description:
av_convert consists of some tools for the manipulation of video files. In more detail av_rec can capture live video and audio from any v4l framegrabber device. The program av_convert can convert between some video file formats and provide basic editing functions. This includes extracting arbitrary parts out of different video files and combining them in one destination file. Information about videos, such as length and contained audio and video streams can be obtained by av_info.