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2 Commits

Author SHA1 Message Date
Vittorio Giovara
3426832ac3 hevc: Add support for alternative transfer characterics SEI 
The use of this SEI is for backward compatibility in HLG HDR systems:
older devices that cannot interpret the "arib-std-b67" transfer will
get the compatible transfer (usually bt709 or bt2020) from the VUI,
while newer devices that can interpret HDR will read the SEI and use
its value instead.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-06-28 09:42:24 -04:00
James Almer
a687fb9970 avcodec/hevcdec: move SEI message parsing into a separate header 
It doesn't depend on hevcdec anymore.

Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-05 17:30:35 -03:00