[FFmpeg-user] Creating ffv1 full-range and broadcast-range files

[Carl Eugen Hoyos]

Robert Krüger <krueger <at> lesspain.de> writes:

> > Did you test what happens if you replace all occurrences of
> > AV_PIX_FMT_YUV420P in libavcodec/ffv1enc.c and libavcodec/ffv1dec.c
> > with AV_PIX_FMT_YUVJ420P ?
> 
> I just tried and the resulting file checked with the histogram 
> filter appears to have the correct (full-range) levels.

The more important question is if the output is bit-exact?

Carl Eugen