Hi, On Wed, 5 May 2004, Al Adler wrote: > I have a number of Mjpeg avi files recorded using the windows based > software that comes with a Matrox Marvel card. I'm trying to use mjpeg > tools to do some transcoding of these to Mpeg2. However none of the > tools seem to be able to read the frames of these files. Lavplay says > "error playing a frame" for every frame and displays a window with > assorted color bars. Similar results occur for the other utilities. The > output of lavinfo is below, you can see a warning message about the JPEG > format. For reference, these files can be played back fine using either > Quicktime 5 or the windows based Matrox video player. > > ++ WARN: [lavinfo] Input file favmistake.avi is not in > JPEG 4:2:2 or 4:2:0 format
Can you hexdump the first 1 kB and send it to the list? I need to see the AVI header to guess what's wrong. You can probably fix it by changing the fourcc in the AVI file to 'MJPG'. Ronald ------------------------------------------------------- This SF.Net email is sponsored by Sleepycat Software Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to deliver higher performing products faster, at low TCO. http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3 _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
