From: Nicolas George <george@nsup.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v3 1/1] avfilter/buffersink: Add video frame allocation callback
Date: Sun, 23 Jul 2023 21:06:00 +0200
Message-ID: <ZL16GESbjdrPw1zx@phare.normalesup.org> (raw)
In-Reply-To: <48dc91a8-5da0-d074-386d-4a095651afaa@gmail.com>
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James Almer (12023-07-23):
> Does the AVBuffersinkAllocVideoFrameFunc function have access to the
> AVFilterLink ff_default_get_video_buffer() gets? I assume it'd be needed to
> get values like pixel format. If so, it should be documented how, but maybe
> it's easier to just pass link here instead of the AVFilterContext, and let
> the caller access link->dst if needed.
The API of buffersink already exposes all the necessary format
information.
Regards,
--
Nicolas George
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next prev parent reply other threads:[~2023-07-23 19:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-22 17:03 [FFmpeg-devel] [PATCH v3 0/1] avfilter/buffersink: Add user video frame allocation John Cox
2023-07-22 17:03 ` [FFmpeg-devel] [PATCH v3 1/1] avfilter/buffersink: Add video frame allocation callback John Cox
2023-07-22 19:14 ` Andreas Rheinhardt
2023-07-23 8:23 ` John Cox
2023-07-23 8:32 ` Andreas Rheinhardt
2023-07-23 17:21 ` James Almer
2023-07-23 19:03 ` John Cox
2023-07-23 19:06 ` Nicolas George [this message]
2023-07-23 19:16 ` James Almer
2023-07-23 19:26 ` Nicolas George
2023-07-23 19:40 ` Paul B Mahol
2023-07-23 19:36 ` Nicolas George
2023-07-23 19:45 ` Paul B Mahol
2023-07-24 8:21 ` Nicolas George
2023-07-24 9:07 ` Paul B Mahol
2023-07-24 18:24 ` James Almer
2023-07-23 19:52 ` Paul B Mahol
2023-07-23 20:04 ` James Almer
2023-07-24 18:04 ` Kieran Kunhya
2023-07-25 11:41 ` John Cox
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