Re: [FFmpeg-devel] [PATCH 1/2] avformat/mov: rename avif fields to heif

2024-01-10 Thread Vignesh Venkat via ffmpeg-devel
On Tue, Jan 9, 2024 at 11:56 AM James Almer wrote: > > They are no longer avif specific. > > Signed-off-by: James Almer > --- > libavformat/isom.h | 4 ++-- > libavformat/mov.c | 28 ++-- > 2 files changed, 16 insertions(+), 16 deletions(-) > > diff --git

Re: [FFmpeg-devel] [PATCH v3] avformat/mov: Add support for demuxing still HEIC images

2024-01-10 Thread Vignesh Venkat via ffmpeg-devel
On Tue, Jan 9, 2024 at 4:39 AM James Almer wrote: > > On 10/4/2023 1:40 PM, 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. > > > >

Re: [FFmpeg-devel] [PATCH v3] avformat/mov: Add support for demuxing still HEIC images

2023-10-09 Thread Vignesh Venkat via ffmpeg-devel
On Thu, Oct 5, 2023 at 3:40 PM Vignesh Venkat wrote: > > > > On Thu, Oct 5, 2023 at 10:36 AM Vittorio Giovara > wrote: >> >> >> >> On Wed, Oct 4, 2023 at 12:40 PM Vignesh Venkatasubramanian via ffmpeg-devel >> wrote: >>> >>> They are similar to AVIF images (both use the HEIF container). >>>

Re: [FFmpeg-devel] [PATCH v3] avformat/mov: Add support for demuxing still HEIC images

2023-10-05 Thread Vignesh Venkat via ffmpeg-devel
On Thu, Oct 5, 2023 at 10:36 AM Vittorio Giovara wrote: > > > On Wed, Oct 4, 2023 at 12:40 PM 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

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

Re: [FFmpeg-devel] [PATCH] avcodec/svt-av1: Set force_key_frames only when gop_size == 1

2023-10-04 Thread Vignesh Venkat via ffmpeg-devel
On Wed, Oct 4, 2023 at 10:23 AM Ronald S. Bultje wrote: > > Hi, > > On Tue, Oct 3, 2023 at 6:53 PM Vignesh Venkatasubramanian via ffmpeg-devel > wrote: >> >> SVT-AV1 does not support requesting keyframes at arbitrary points >> by setting pic_type to EB_AV1_KEY_PICTURE. So set force_key_frames

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

Re: [FFmpeg-devel] [PATCH 3/5] avformat/mov: Better check for duplicate iloc

2023-10-03 Thread Vignesh Venkat via ffmpeg-devel
On Tue, Oct 3, 2023 at 3:56 PM Vignesh Venkat wrote: > > On Fri, Sep 29, 2023 at 12:21 PM Michael Niedermayer > wrote: > > > > On Tue, Apr 25, 2023 at 03:22:50PM -0700, Vignesh Venkatasubramanian wrote: > > > On Mon, Apr 17, 2023 at 4:18 PM Michael Niedermayer > > > wrote: > > > > > > > > On

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 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) >

Re: [FFmpeg-devel] [PATCH 3/5] avformat/mov: Better check for duplicate iloc

2023-10-03 Thread Vignesh Venkat via ffmpeg-devel
On Fri, Sep 29, 2023 at 12:21 PM Michael Niedermayer wrote: > > On Tue, Apr 25, 2023 at 03:22:50PM -0700, Vignesh Venkatasubramanian wrote: > > On Mon, Apr 17, 2023 at 4:18 PM Michael Niedermayer > > wrote: > > > > > > On Mon, Apr 17, 2023 at 12:36:26PM +0200, Anton Khirnov wrote: > > > >

Re: [FFmpeg-devel] [PATCH] avcodec/svt-av1: Set pic_type only when gop_size == 1

2023-10-03 Thread Vignesh Venkat via ffmpeg-devel
On Thu, Sep 28, 2023 at 2:05 AM Ronald S. Bultje wrote: > > Hi Vignesh, > > On Thu, Sep 28, 2023 at 12:14 AM Vignesh Venkatasubramanian via ffmpeg-devel > wrote: >> >> SVT-AV1 does not support requesting keyframes at arbitrary points >> by setting pic_type to EB_AV1_KEY_PICTURE. >> >> This