From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH 2/2] avformat/movenccenc: add support for CENC AV1 encryption
Date: Fri, 21 Mar 2025 00:30:00 -0300
Message-ID: <9fe42a69-0446-462d-9b5d-e402ed4d4019@gmail.com> (raw)
In-Reply-To: <AS8P250MB07449D27E40B6BF89F801F058FDB2@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM>
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On 3/20/2025 11:55 PM, Andreas Rheinhardt wrote:
> Duplicating .o files is meant for small stuff, not for gigantic things
> like cbs_av1.o (whose .text is 86519B here).
This feature requires complete frame and tile group parsing, which in
turn requires complete sequence header parsing. The amount of work to
get that much parsing code in lavf will be huge for little (if any) gain
in total object size.
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next prev parent reply other threads:[~2025-03-21 3:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-20 17:01 [FFmpeg-devel] [PATCH 1/2] avcodec/cbs_av1: also store a pointer to the start of the tile group data James Almer
2025-03-20 17:01 ` [FFmpeg-devel] [PATCH 2/2] avformat/movenccenc: add support for CENC AV1 encryption James Almer
2025-03-21 2:55 ` Andreas Rheinhardt
2025-03-21 3:30 ` James Almer [this message]
2025-03-21 3:52 ` Andreas Rheinhardt
2025-03-21 12:50 ` James Almer
2025-03-21 19:42 ` [FFmpeg-devel] [PATCH 2/3] avcodec/cbs: allow fine tunning selection of features James Almer
2025-03-21 19:42 ` [FFmpeg-devel] [PATCH v2 3/3] avformat/movenccenc: add support for CENC AV1 encryption James Almer
2025-03-22 14:25 ` [FFmpeg-devel] [PATCH 2/3] avcodec/cbs: allow fine tunning selection of features Andreas Rheinhardt
2025-03-22 22:56 ` James Almer
2025-03-23 13:42 ` [FFmpeg-devel] [PATCH v2 1/2] " James Almer
2025-03-23 13:42 ` [FFmpeg-devel] [PATCH v3 2/2] avformat/movenccenc: add support for CENC AV1 encryption James Almer
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