From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH 02/10] avutil/stereo3d: add a Stereo3D type to signal that the packing is unspecified
Date: Tue, 25 Jun 2024 16:14:01 -0300
Message-ID: <efd356e6-541e-4760-9419-69b5e4e65056@gmail.com> (raw)
In-Reply-To: <171934264929.21847.13131388642058612280@lain.khirnov.net>
On 6/25/2024 4:10 PM, Anton Khirnov wrote:
> Quoting James Almer (2024-06-23 01:15:12)
>> Given that a video stream/frame may have only one or both views coded with
>> the packing information being unavailable, this commit adds a new type value
>> AV_STEREO3D_UNSPEC for this purpose.
>> The most common case for this is container level signaling of Stereo3D video
>> where the specifics are defined at the bitstream level.
>
> So what information does the side data contain then?
Everything but the packing type (AVStereo3DView, AVStereo3DPrimaryEye,
baseline, horizontal_disparity_adjustment, and
horizontal_field_of_view), which is what the vexu and hfov boxes signal.
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next prev parent reply other threads:[~2024-06-25 19:13 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-22 23:15 [FFmpeg-devel] [PATCH 01/10 v4] avutil/stereo3d: add a Monoscopic view enum value James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 02/10] avutil/stereo3d: add a Stereo3D type to signal that the packing is unspecified James Almer
2024-06-25 18:30 ` Vittorio Giovara
2024-06-25 19:06 ` James Almer
2024-06-25 19:10 ` Anton Khirnov
2024-06-25 19:14 ` James Almer [this message]
2024-06-25 19:39 ` Anton Khirnov
2024-06-25 19:43 ` James Almer
2024-06-26 6:33 ` Anton Khirnov
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 03/10 v3] avformat/mov: default to Monoscopic view when parsing eyes and st3d boxes James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 04/10] avcodec/h2645_sei: set Monoscopic view for 2D projection James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 05/10] avcodec/mjpegdec: " James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 06/10] avcodec/mpeg12dec: " James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 07/10] avformat/matroska: " James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 08/10 v3] avutil/stereo3d: add a new allocator function that returns a size James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 09/10 v3] avformat/mov: don't use sizeof(AVStereo3D) James Almer
2024-06-22 23:15 ` [FFmpeg-devel] [PATCH 10/10 v3] avformat/matroskadec: " James Almer
2024-06-24 12:58 ` [FFmpeg-devel] [PATCH 01/10 v4] avutil/stereo3d: add a Monoscopic view enum value James Almer
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