Bernhard Frühmesser wrote:
>>So far i have the vob file on the HDD, and mpeg2dec reads it, but do i
>> have to use a pipe here to store the output in a file? Right now the
>> video displays on the desktop. With -o pgm i get a pgm for each
>>frame.
> Why not use 'mpeg2dec -o pgmpipe ...'?
I have tested this, mpeg2dec ofile.m2v -o pgmpipe | pgmtoy4m -i t -a 1:1
-r 30000:1001 -x 420mpeg2 > test.mov
But when i do a lavplay later on test.mov i get:
nable to identify file (not a supported format - avi, quicktime).
**ERROR: [lavplay] Error opening test.mov
Maybe you could try using ffmpeg or mplayer.
I've documented how to get yuv4mpeg out of them previously. Here's the crash
course:
ffmpeg -i ofile.m2v -f yuv4mpegpipe test.yuv
(will write to test.yuv)
mplayer -ac dummy -ao null -vo yuv4mpeg -benchmark -noframedrop ofile.m2v
(will write to stream.yuv, this name is hardcoded)
Also have you had a quick look at the resulting yuv file, produced by
pgmtoy4m? (test.mov) It should look something like this:
YUV4MPEG2 W352 H288 F30000:1001 It A1:1
FRAME
[snip]
Mark
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