[Ffmpeg-devel] ffmpeg & postprocess_internal.h (colorspace issue)

Nico Sabbi nsabbi
Sat Jul 23 00:13:18 CEST 2005

Michael Niedermayer wrote:

>>Greetings all,
>>In a nutshell, I need to process .vob and mp2 video files that are in
>>"full Y" (luminance range is 0-255) to .mp2 with the "standard" luma
>>range of 16-234.
>maybe you should look at mencoder, more specifically the eq/eq2 filters
>or try something like
>ffmpeg -i <input> -f rawvideo - | ffmpeg -f rawvideo -s <size> -pix_fmt 
>yuvj420p -i - -y <out>

is the attached patch to ve_lavc.c enough to accomplish the task and 

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