[FFmpeg-user] [prores] Why a little color difference by converting from ProRes 422 to MPEG-2

[linxs]

In "Sequence display extension" of MPEG-2, color_primaries =1 means ITU
709, 5 means ITU 470(seems to be ITU 601).
I have tried color_primaries =1 and color_primaries =5 and it did work to
change the bit in mpeg-2 bitstream.


2015-07-27 8:04 GMT+08:00 Carl Eugen Hoyos <cehoyos at ag.or.at>:

> linxs <linxsy <at> gmail.com> writes:
>
> > -color_primaries 1
>
> Is this really a valid option?
> (I thought it is not.)
>
> Carl Eugen
>
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