[FFmpeg-user] a -vf for broadcast safe
Carl Eugen Hoyos
cehoyos at ag.or.at
Tue Feb 11 20:31:33 CET 2014
Rio Kierkels <riokierkels <at> gmail.com> writes:
> > Jim Shupert <jshupert <at> pps-inc.com> writes:
> > > I was wondering if there is a means to ensure
> > > that a file is transcoded as 'broadcast safe'
> Broadcast safe means that the Y' luma levels are
> within the ranges defined by the broadcasters.
Does this mean arbitrary ranges?
Arbitrary ranges are not supported by FFmpeg and I
don't think it would be easy to support them.
Or does this mean either 16-235 or 0-255? Both are
supported by FFmpeg, if it does not work correctly
for you, please provide the problematic command
line together with the complete, uncut console output
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