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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 3/5] avcodec/aac_ac3_parser: don't try to sync when the parser is configured to handle complete frames
Date: Mon, 24 Oct 2022 23:49:46 +0200
Message-ID: <20221024214946.GF4048598@pb2> (raw)
In-Reply-To: <20221022210226.2200-3-jamrial@gmail.com>


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On Sat, Oct 22, 2022 at 06:02:24PM -0300, James Almer wrote:
> Should speed up parsing when the frames come from non raw containers.
> 
> Signed-off-by: James Almer <jamrial@gmail.com>
> ---
>  libavcodec/aac_ac3_parser.c | 4 ++++
>  1 file changed, 4 insertions(+)

produces bad timestamps in
./ffmpeg -i ~/tickets/2508/S09E01.\ Smallville\ -\ Savior\ -\ no\ audio\ sample.mkv -t 1 -bitexact -vn -f framecrc -
link to sample is in ticket

thx

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I am the wisest man alive, for I know one thing, and that is that I know
nothing. -- Socrates

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  reply	other threads:[~2022-10-24 21:49 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-22 21:02 [FFmpeg-devel] [PATCH 1/5 v2] avcodec/ac3dec: split off code discarding garbage at the beginning of a packet James Almer
2022-10-22 21:02 ` [FFmpeg-devel] [PATCH 2/5] avcodec/aac_ac3_parser: don't fill stream info in the sync function James Almer
2022-10-23 15:35   ` Michael Niedermayer
2022-10-23 17:34     ` Andreas Rheinhardt
2022-10-23 22:59       ` James Almer
2022-10-22 21:02 ` [FFmpeg-devel] [PATCH 3/5] avcodec/aac_ac3_parser: don't try to sync when the parser is configured to handle complete frames James Almer
2022-10-24 21:49   ` Michael Niedermayer [this message]
2022-10-24 22:26     ` [FFmpeg-devel] [PATCH 4/6 v2] " James Almer
2022-10-22 21:02 ` [FFmpeg-devel] [PATCH 4/5] avcodec/aac_ac3_parser: reindent after previous commit James Almer
2022-10-22 21:02 ` [FFmpeg-devel] [PATCH 5/5 v2] avcodec/ac3_parser: improve false positive detection when parsing sync frames James Almer
2022-10-23 23:04 ` [FFmpeg-devel] [PATCH 2/6] avcodec/adts_parsed: allow passing a pre allocated AACADTSHeaderInfo to avpriv_adts_header_parse() James Almer
2022-10-26 12:09 ` [FFmpeg-devel] [PATCH 1/5 v2] avcodec/ac3dec: split off code discarding garbage at the beginning of a packet James Almer

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