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Commit Graph

2 Commits

Author SHA1 Message Date
Neil Birkbeck
c323c98ee3 libavutil/mastering_display_metadata.h: change fields to be rationals as this is how they are typically coded.
(this structure is not referenced anywhere yet)

Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-29 19:08:52 +01:00
Neil Birkbeck
d91718107c libavutil: add mastering display metadata sidedata
Adding mastering display metadata struct to avutil. The mastering display metadata contains information
about the mastering display color volume (SMPTE 2086:2014).

This info comes from HEVC in the SEI_TYPE_MASTERING_DISPLAY_INFO and is soon to be included in MKV:
https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&index=sZyfPTM-QY69P-0omfOIiTN622o
so it is similar to SEI FPA / stereo_mode in MKV and as such this patch follows how AVStereo3D is implemented.

I'll add support to HEVC in a follow-up (and MKV when spec is approved).

Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-19 16:43:31 +01:00