Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-12-07 Thread Linjie Fu
On Tue, Sep 29, 2020 at 10:03 PM Mark Thompson wrote: > On 10/09/2020 07:42, Haihao Xiang wrote: > > Resend Linjie's patchset with the updates. > > > > As a part of the support for VA-API HEVC SCC decoding (gen12, Tiger > > Lake+). > > > > The full support could be accessed in: > >

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-11-19 Thread Linjie Fu
On Thu, Nov 19, 2020 at 5:50 AM Michael Niedermayer wrote: > On Thu, Oct 29, 2020 at 02:57:13PM +0100, Christophe Gisquet wrote: > > Hi, > > > > Le mar. 29 sept. 2020 à 17:55, Linjie Fu a > écrit : > > > I didn’t see such plans for now, hence adding sufficient error message > > > seems to be a

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-11-18 Thread Michael Niedermayer
On Thu, Oct 29, 2020 at 02:57:13PM +0100, Christophe Gisquet wrote: > Hi, > > Le mar. 29 sept. 2020 à 17:55, Linjie Fu a écrit > : > > I didn’t see such plans for now, hence adding sufficient error message > > seems to be a proper way. > > Hi, as you are the only one active on this decoder,

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-11-18 Thread Christophe Gisquet
Hi, Le jeu. 29 oct. 2020 à 14:57, Christophe Gisquet a écrit : > Hi, as you are the only one active on this decoder, this shouldn't matter, > but: > down the line, the ffmpeg project has no way of testing if someone > breaks even the basic parsing of these extensions in the future. > To test,

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-10-29 Thread Christophe Gisquet
Forgot to add this: Le jeu. 29 oct. 2020 à 14:51, Christophe Gisquet a écrit : > > [1] https://github.com/oddstone/FFmpeg/commits/rext1 > > This has additional fixes (which looks good, haven't really delved > into it) that unfortunately doesn't fix: And I suspect you need these entropy state

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-10-29 Thread Christophe Gisquet
Hi, Le mar. 29 sept. 2020 à 17:55, Linjie Fu a écrit : > I didn’t see such plans for now, hence adding sufficient error message > seems to be a proper way. Hi, as you are the only one active on this decoder, this shouldn't matter, but: down the line, the ffmpeg project has no way of testing if

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-10-29 Thread Christophe Gisquet
Hi, Le ven. 2 oct. 2020 à 18:12, Guangxin Xu a écrit : > Most of scc conformance clip has tiles. > But currently, the hevc software decoder has many issues for tile cabac > saving and loading. > We'd better fix them before starting implement scc tool. > > I have queue up some patches to address

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-10-02 Thread Guangxin Xu
On Tue, Sep 29, 2020 at 10:03 PM Mark Thompson wrote: > On 10/09/2020 07:42, Haihao Xiang wrote: > > Resend Linjie's patchset with the updates. > > > > As a part of the support for VA-API HEVC SCC decoding (gen12, Tiger > > Lake+). > > > > The full support could be accessed in: > >

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-09-29 Thread Linjie Fu
On Tue, Sep 29, 2020 at 22:03 Mark Thompson wrote: > On 10/09/2020 07:42, Haihao Xiang wrote: > > > Resend Linjie's patchset with the updates. > > > > > > As a part of the support for VA-API HEVC SCC decoding (gen12, Tiger > > > Lake+). > > > > > > The full support could be accessed in: > > >

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-09-29 Thread Mark Thompson
On 10/09/2020 07:42, Haihao Xiang wrote: Resend Linjie's patchset with the updates. As a part of the support for VA-API HEVC SCC decoding (gen12, Tiger Lake+). The full support could be accessed in: https://github.com/intel-media-ci/ffmpeg/pull/231 The VAAPI part would be provided later once

Re: [FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-09-10 Thread Xiang, Haihao
Hi James, Your concerns about SCC PPS were addressed in the new version. http://ffmpeg.org/pipermail/ffmpeg-devel/2020-July/266037.html http://ffmpeg.org/pipermail/ffmpeg-devel/2020-July/266038.html Could you please take a look when you have time? Thanks Haihao > Resend Linjie's patchset

[FFmpeg-devel] [PATCH v2 0/7] HEVC native support for Screen content coding

2020-09-10 Thread Haihao Xiang
Resend Linjie's patchset with the updates. As a part of the support for VA-API HEVC SCC decoding (gen12, Tiger Lake+). The full support could be accessed in: https://github.com/intel-media-ci/ffmpeg/pull/231 The VAAPI part would be provided later once the implementations of native parsing and