> > - The format, using 4mpeg output format, is not accepted by > > lavtools/mjpegtools utilities. But the first few bytes of > > the file does indicate an attempt at this format. > > the mjpegtools specfically say they only support files created by > other mjpegtools. Neverless streamer can write the format and it is accepted by the mjpegtools. Note that there are two versions of the yuv4mpeg format, one used by mjpegtools < 1.6.0 and one used by versions >= 1.6.0. Recent streamer versions (>= 3.73) can write both: $ streamer -h | grep 4mpeg 4mpeg yuv4mpeg (mpeg2enc >= 1.6) [yuv] 4mpeg-o yuv4mpeg (old mpeg2enc) [yuv] Mixing old streamer + new mjpegtools doesn't work, when mixing new streamer + old mjpegtools you have to use "-f 4mpeg-o" to tell streamer to write the old format because it defaults to the new one. The other two combinations should work out-of-the-box. Gerd -- You can't please everybody. And usually if you _try_ to please everybody, the end result is one big mess. -- Linus Torvalds, 2002-04-20