Re: [FFmpeg-devel] [PATCH v2 0/4] Add hevc alpha layer decoding basic support

2023-03-14 Thread Anton Khirnov
Quoting zhilizhao(赵志立) (2023-03-02 11:41:30) > > > > On Mar 2, 2023, at 18:11, Anton Khirnov wrote: > > > > Quoting zhilizhao(赵志立) (2023-02-28 10:00:15) > >> > >>> On Jan 6, 2023, at 23:52, Zhao Zhili wrote: > >>> > >>> From: Zhao Zhili > >>> > >>> v2: > >>> 1. Check vps_max_layers and vps

Re: [FFmpeg-devel] [PATCH v2 0/4] Add hevc alpha layer decoding basic support

2023-03-02 Thread zhilizhao(赵志立)
> On Mar 2, 2023, at 18:11, Anton Khirnov wrote: > > Quoting zhilizhao(赵志立) (2023-02-28 10:00:15) >> >>> On Jan 6, 2023, at 23:52, Zhao Zhili wrote: >>> >>> From: Zhao Zhili >>> >>> v2: >>> 1. Check vps_max_layers and vps_max_layer_id inside hevc decoder >>> 2. Add hevc_extract_layer bsf t

Re: [FFmpeg-devel] [PATCH v2 0/4] Add hevc alpha layer decoding basic support

2023-03-02 Thread Anton Khirnov
Quoting zhilizhao(赵志立) (2023-02-28 10:00:15) > > > On Jan 6, 2023, at 23:52, Zhao Zhili wrote: > > > > From: Zhao Zhili > > > > v2: > > 1. Check vps_max_layers and vps_max_layer_id inside hevc decoder > > 2. Add hevc_extract_layer bsf to do the job rather than modifing > > hevc_metadata, > >

Re: [FFmpeg-devel] [PATCH v2 0/4] Add hevc alpha layer decoding basic support

2023-02-28 Thread zhilizhao(赵志立)
> On Jan 6, 2023, at 23:52, Zhao Zhili wrote: > > From: Zhao Zhili > > v2: > 1. Check vps_max_layers and vps_max_layer_id inside hevc decoder > 2. Add hevc_extract_layer bsf to do the job rather than modifing > hevc_metadata, > 3. Check vps_max_layers_minus1 and vps_max_layer_id inside bsf >

[FFmpeg-devel] [PATCH v2 0/4] Add hevc alpha layer decoding basic support

2023-01-05 Thread Zhao Zhili
From: Zhao Zhili v2: 1. Check vps_max_layers and vps_max_layer_id inside hevc decoder 2. Add hevc_extract_layer bsf to do the job rather than modifing hevc_metadata, 3. Check vps_max_layers_minus1 and vps_max_layer_id inside bsf 4. Update vps_max_layers_minus1 and vps_max_layer_id when rewrite as