Re: [FFmpeg-devel] [PATCH] lavc/x265: set preferred_transfer_characteristics for HLG

2019-12-13 Thread Zhong Li
James Almer 于2019年12月13日周五 上午12:14写道： > > On 12/4/2019 11:24 AM, Zhong Li wrote: > > "HEVC HDR UHDTV Bitstreams using HLG10 shall also contain the > > alternative_transfer_characteristics SEI message. The > > alternative_transfer_characteristics SEI message shall be inserted on > > the HEVC DVB_RA

Re: [FFmpeg-devel] [PATCH] lavc/x265: set preferred_transfer_characteristics for HLG

2019-12-12 Thread Vittorio Giovara
On Thu, Dec 12, 2019 at 11:14 AM James Almer wrote: > On 12/4/2019 11:24 AM, Zhong Li wrote: > > "HEVC HDR UHDTV Bitstreams using HLG10 shall also contain the > > alternative_transfer_characteristics SEI message. The > > alternative_transfer_characteristics SEI message shall be inserted on > > th

Re: [FFmpeg-devel] [PATCH] lavc/x265: set preferred_transfer_characteristics for HLG

2019-12-12 Thread James Almer
On 12/4/2019 11:24 AM, Zhong Li wrote: > "HEVC HDR UHDTV Bitstreams using HLG10 shall also contain the > alternative_transfer_characteristics SEI message. The > alternative_transfer_characteristics SEI message shall be inserted on > the HEVC DVB_RAP, and preferred_transfer_characteristics shall be

[FFmpeg-devel] [PATCH] lavc/x265: set preferred_transfer_characteristics for HLG

2019-12-04 Thread Zhong Li
"HEVC HDR UHDTV Bitstreams using HLG10 shall also contain the alternative_transfer_characteristics SEI message. The alternative_transfer_characteristics SEI message shall be inserted on the HEVC DVB_RAP, and preferred_transfer_characteristics shall be set equal to "18", indicating Recommendation IT