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From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 2/7] avcodec/h261dec, vc1dec: Don't set write-only macroblock dimensions
Date: Sat, 7 Oct 2023 22:34:32 +0200
Message-ID: <20231007203432.GS3543730@pb2> (raw)
In-Reply-To: <AS8P250MB0744D820C32C092D0595473C8FC8A@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM>


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On Sat, Oct 07, 2023 at 02:40:26AM +0200, Andreas Rheinhardt wrote:
> They are generally set in ff_mpv_init_context_frame()
> (mostly called by ff_mpv_common_init()); setting them
> somewhere else should be avoided.
> 
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
> ---
>  libavcodec/h261dec.c | 6 ------
>  libavcodec/vc1dec.c  | 3 ---
>  2 files changed, 9 deletions(-)

This seems to break several vc1 files like
vlcticket/5887/Cruise\ 2012_07_29_19_02_16.wmv

I think its there:
https://streams.videolan.org/issues/5887/

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are too smart to engage in politics are punished by being
governed by those who are dumber. -- Plato 

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  reply	other threads:[~2023-10-07 20:34 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-07  0:37 [FFmpeg-devel] [PATCH 1/7] avcodec/wmv2dec: Parse extradata during init Andreas Rheinhardt
2023-10-07  0:40 ` [FFmpeg-devel] [PATCH 2/7] avcodec/h261dec, vc1dec: Don't set write-only macroblock dimensions Andreas Rheinhardt
2023-10-07 20:34   ` Michael Niedermayer [this message]
2023-10-14 20:05     ` Andreas Rheinhardt
2023-10-07  0:40 ` [FFmpeg-devel] [PATCH 3/7] avcodec/h261dec: Don't set write-only picture_number Andreas Rheinhardt
2023-10-11 19:48   ` Andreas Rheinhardt
2023-10-07  0:40 ` [FFmpeg-devel] [PATCH 4/7] avcodec/h261dec: Remove pointless goto Andreas Rheinhardt
2023-10-08 16:40   ` Michael Niedermayer
2023-10-07  0:40 ` [FFmpeg-devel] [PATCH 5/7] fftools/ffmpeg_demux: Don't use fake object with av_opt_eval Andreas Rheinhardt
2023-10-10 11:48   ` Anton Khirnov
2023-10-07  0:40 ` [FFmpeg-devel] [PATCH 6/7] fftools/ffmpeg_demux: Fix leak on error Andreas Rheinhardt
2023-10-10 11:51   ` Anton Khirnov
2023-10-07  0:40 ` [FFmpeg-devel] [PATCH 7/7] avcodec/h261dec: Discard whole packet when discarding Andreas Rheinhardt
2023-10-07 10:16 ` [FFmpeg-devel] [PATCH 8/8] avcodec/mpeg4video_parser: Don't set write-only current_picture_ptr Andreas Rheinhardt
2023-10-08 16:45 ` [FFmpeg-devel] [PATCH 1/7] avcodec/wmv2dec: Parse extradata during init Michael Niedermayer

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