Ronald Bultje wrote:
> On Mon, 2002-03-18 at 08:47, Kevin Atkinson wrote: > >>Now, how about being able to simply extract the audio and video stream >>from an AVI file and put it into a Quicktime file without any >>conversions. How about the reverse. >> > > lavtrans file.mov -fa -o file.avi #-fa => format=avi > lavtrans file.avi -fq -o file.mov #-fq => format=qt Does that work with ANY AVI or QT format or just ones with MJPEG in them? >>Also how about taking an AVI file >>with Mpeg video in it (courtesy of MEncoder) and creating a valid Mpeg 1 >>system stream. > > Never heard of that. mplayer has a yuv4mpeg (the mjpegtools' YUV stream > format) output plugin with which you can use mplayer's output as input > for other tools of the mjpegtools, so it shouldn't be a problem. A generic utility that can combine, split, or convert any AVI/QT/MPEG stream should be able to do this with no problem. That is what I am looking for. >>Or what about being able to fix broken Quicktime or AVI >>files, such as Quicktime files that don't have any codec code in it? > > It seems that mplayer can sometimes fix them. In that case, use mplayer > and the yuv4mpeg output plugin. Concerning the mjpegtools: broken files > are broken and will thus not play (i.e. repair the recorder). That is often a lot easier said than done. _______________________________________________ Video4linux-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/video4linux-list
