colorspace: Add support for BT709

Multimedia / Libav - Jan Ekström [gmail.com] - 10 May 2016 04:30 UTC

BT.709 coefficients were gathered from the first two parts of BT.709 to BT.2020 conversion guide in ARIB STD-B62 (Pt. 1, Chapter 6.2.2). They were additionally confirmed by manually calculating values.

1f77e63 colorspace: Add support for BT709
libavutil/colorspace.h | 11 +++++++++++
1 file changed, 11 insertions(+)

Upstream: git.libav.org

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