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

Balatoni Denes dbalatoni
Sun Jul 24 20:27:42 CEST 2005


vas?rnap 24 j?lius 2005 05.43-kor Kris A. Wotipka ezeket a bolcs gondolatokat 
fogalmazta meg:
> now.  I am still trying to figure out the -pix_fmt yuvj420p is all
> about.  
AFAIK this means yuv420p colorspace, but with the standard luma range 

> I am having a hard time finding docs on it.  From what I am am 
> seeing, this throws it into PAL.  Are there some docs hidden somewhere
> that are additional to the ones that come with ffmpeg / or man ffmpeg.
> Also, I am trying to figure out the compile sequence for this.  Should I
> compile the libpostproc then libavcodec then ffmpeg or if I make changes
> say to something in libavcodec do I need to recompile ffmpeg.

Perhaps. If the proposed commandline didn't do what you need, you can
stick to transcode or try mplayer/mencoder as mentioned before. 
mplayer/mencoder has an extensive documentation and an exhaustive man page.

> thanks again
> kw

no problem

- Use the Source Luke ! -

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