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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 2/4] fftools/ffmpeg: rewrite checking whether codec AVOptions have been used
Date: Fri, 24 May 2024 21:41:04 +0200
Message-ID: <20240524194104.GZ2821752@pb2> (raw)
In-Reply-To: <20240523090339.4228-2-anton@khirnov.net>


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On Thu, May 23, 2024 at 11:03:37AM +0200, Anton Khirnov wrote:
> Share the code between encoding and decoding. Instead of checking every
> stream's options dictionary (which is also used for other purposes),
> track all used options in a dedicated dictionary.
> ---
>  fftools/cmdutils.c        | 17 ++++++++----
>  fftools/cmdutils.h        |  4 ++-
>  fftools/ffmpeg.c          | 49 ++++++++++++++++++++++++++++++++++
>  fftools/ffmpeg.h          |  3 ++-
>  fftools/ffmpeg_demux.c    | 50 ++++++++---------------------------
>  fftools/ffmpeg_mux.c      |  1 +
>  fftools/ffmpeg_mux.h      |  3 +++
>  fftools/ffmpeg_mux_init.c | 55 +++++----------------------------------
>  fftools/ffmpeg_opt.c      | 18 -------------
>  fftools/ffplay.c          |  2 +-
>  fftools/ffprobe.c         |  2 +-
>  11 files changed, 89 insertions(+), 115 deletions(-)

breaks https://samples.ffmpeg.org/image-samples/exr/sub.0030.exr

./ffmpeg -layer RenderLayer.Color -gamma 2.2  -i sub.0030.exr -bitexact  /tmp/test-color2.2.jpg

Input #0, exr_pipe, from 'sub.0030.exr':
  Duration: N/A, bitrate: N/A
  Stream #0:0: Video: exr, gbrapf32le, 960x540 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn
[in#0/exr_pipe @ 0x55c06b88b7c0] Codec AVOption gamma (set gamma) is not a decoding option.
Error opening input file sub.0030.exr.
Error opening input files: Invalid argument

thx

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

While the State exists there can be no freedom; when there is freedom there
will be no State. -- Vladimir Lenin

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  parent reply	other threads:[~2024-05-24 19:41 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-23  9:03 [FFmpeg-devel] [PATCH 1/4] lavc/qsvenc: rename the skip_frame private option to qsv_skip_frame Anton Khirnov
2024-05-23  9:03 ` [FFmpeg-devel] [PATCH 2/4] fftools/ffmpeg: rewrite checking whether codec AVOptions have been used Anton Khirnov
2024-05-23 18:03   ` Marton Balint
2024-05-24 19:41   ` Michael Niedermayer [this message]
2024-05-23  9:03 ` [FFmpeg-devel] [PATCH 3/4] fftools/ffmpeg_mux_init: apply encoder options manually Anton Khirnov
2024-05-23  9:03 ` [FFmpeg-devel] [PATCH 4/4] fftools/ffmpeg_mux_init: make encoder_opts local to ost_add() Anton Khirnov
2024-05-24  2:36 ` [FFmpeg-devel] [PATCH 1/4] lavc/qsvenc: rename the skip_frame private option to qsv_skip_frame Xiang, Haihao

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