Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-05 Thread Vignesh Venkat via ffmpeg-devel
On Thu, Oct 5, 2023 at 10:58 AM Andreas Rheinhardt wrote: > > Vignesh Venkat via ffmpeg-devel: > > On Tue, Oct 3, 2023 at 9:40 PM Vittorio Giovara > > wrote: > >> > >> > >> > >> On Wed, Oct 4, 2023 at 12:02 AM Vignesh Venkat via ffmpeg-devel > >> wrote: > >>> > >>> On Tue, Oct 3, 2023 at 6:32 

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-05 Thread Andreas Rheinhardt
Vignesh Venkat via ffmpeg-devel: > On Tue, Oct 3, 2023 at 9:40 PM Vittorio Giovara > wrote: >> >> >> >> On Wed, Oct 4, 2023 at 12:02 AM Vignesh Venkat via ffmpeg-devel >> wrote: >>> >>> On Tue, Oct 3, 2023 at 6:32 PM Vittorio Giovara >>> wrote: On Tue, Oct 3, 2023 at 8:30 PM Steven

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Vittorio Giovara
On Wed, Oct 4, 2023 at 12:02 AM Vignesh Venkat via ffmpeg-devel < ffmpeg-devel@ffmpeg.org> wrote: > On Tue, Oct 3, 2023 at 6:32 PM Vittorio Giovara > wrote: > > > > On Tue, Oct 3, 2023 at 8:30 PM Steven Liu > wrote: > > > > > > > 2.42.0.515.g380fc7ccd1-goog > > > > > > > > > > > > > Any

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Vignesh Venkat via ffmpeg-devel
On Tue, Oct 3, 2023 at 5:30 PM Steven Liu wrote: > > Vignesh Venkat via ffmpeg-devel 于2023年10月4日 > 周三06:57写道: > > > On Tue, Sep 26, 2023 at 10:37 AM Vignesh Venkatasubramanian > > wrote: > > > > > > They are similar to AVIF images (both use the HEIF container). > > > The only additional work

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Vignesh Venkat via ffmpeg-devel
On Tue, Oct 3, 2023 at 7:35 PM Leo Izen wrote: > > On 9/26/23 13:37, Vignesh Venkatasubramanian via ffmpeg-devel wrote: > > They are similar to AVIF images (both use the HEIF container). > > The only additional work needed is to parse the hvcC box and put > > it in the extradata. > > > > With

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Vignesh Venkat via ffmpeg-devel
On Tue, Oct 3, 2023 at 6:32 PM Vittorio Giovara wrote: > > On Tue, Oct 3, 2023 at 8:30 PM Steven Liu wrote: > > > > > 2.42.0.515.g380fc7ccd1-goog > > > > > > > > > > Any comments/objections on merging this? > > > > > > Can this patch support tiled hevc coded or sequence heif?= > > > > I believe

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Leo Izen
On 9/26/23 13:37, Vignesh Venkatasubramanian via ffmpeg-devel wrote: They are similar to AVIF images (both use the HEIF container). The only additional work needed is to parse the hvcC box and put it in the extradata. With this patch applied, ffmpeg (when built with an HEVC decoder) is able to

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Vittorio Giovara
On Tue, Oct 3, 2023 at 8:30 PM Steven Liu wrote: > > > 2.42.0.515.g380fc7ccd1-goog > > > > > > > Any comments/objections on merging this? > > > Can this patch support tiled hevc coded or sequence heif?= > I believe that will be possible only after AVStreamGroup is implemented. Vignesh is there

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Steven Liu
Vignesh Venkat via ffmpeg-devel 于2023年10月4日 周三06:57写道: > On Tue, Sep 26, 2023 at 10:37 AM Vignesh Venkatasubramanian > wrote: > > > > They are similar to AVIF images (both use the HEIF container). > > The only additional work needed is to parse the hvcC box and put > > it in the extradata. > > >

Re: [FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-10-03 Thread Vignesh Venkat via ffmpeg-devel
On Tue, Sep 26, 2023 at 10:37 AM Vignesh Venkatasubramanian wrote: > > They are similar to AVIF images (both use the HEIF container). > The only additional work needed is to parse the hvcC box and put > it in the extradata. > > With this patch applied, ffmpeg (when built with an HEVC decoder) >

[FFmpeg-devel] [PATCH] avformat/mov: Add support for demuxing still HEIC images

2023-09-26 Thread Vignesh Venkatasubramanian via ffmpeg-devel
They are similar to AVIF images (both use the HEIF container). The only additional work needed is to parse the hvcC box and put it in the extradata. With this patch applied, ffmpeg (when built with an HEVC decoder) is able to decode the files in