hi

I'm trying to convert some jpeg images I get from our videoserver mpeg format. 
I do a
jpeg2yuv -f 5 -I p -A 1 -j ${Video}_${Date}_%d.jpg  | mpeg2enc -F 5 -a 1 -o 
video.mpg

I get no errors and in the end, I get a valid mpeg movie, which resembles the 
original jpegs.

The problem, it seems, is that half the images is forgotten. The resulting 
movie has the correct dimensions, but the bottom half is a green square.

I have tracked the error to the output of jpeg2yuv. My images are black and 
white, 352x288 and "baseline" encoded (whatever that means).

I have searched the archive but I found no solution (except convert | ppmtoy4m 
which is very very slow compared to jpegtoyuv)

Help is appreciated.
morten






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