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From: Hendrik Leppkes <h.leppkes@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v2 8/8] aacdec: add a decoder for AAC USAC (xHE-AAC)
Date: Tue, 21 May 2024 23:33:29 +0200
Message-ID: <CA+anqdxv3a-6tZwTMqToFkDf1XLsT=MhUMY2kf4ooMuW5S0fmg@mail.gmail.com> (raw)
In-Reply-To: <14f2a040-c2a0-49cb-9cd8-bd5ba631c389@lynne.ee>

On Tue, May 21, 2024 at 9:52 PM Lynne via ffmpeg-devel
<ffmpeg-devel@ffmpeg.org> wrote:
>
>
> It should be the case here, we shouldn't need reordering as NATIVE just
> lets you specify what order the elements appear in the bitstream.

NATIVE means "the FFmpeg native ordering", not "bitstream order".
CUSTOM lets you specify an arbitrary order but requires metadata to
that effect, but it makes it particularly hard to map to any standard
when playing or transcoding, so some efforts to try to unify it into a
NATIVE format is always appreciated if possible.

- Hendrik
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  parent reply	other threads:[~2024-05-21 21:33 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-19 16:54 [FFmpeg-devel] [PATCH v2 0/8] aacdec: add a native xHE-AAC decoder Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 1/8] aacdec: move from scalefactor ranged arrays to flat arrays Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 2/8] aacdec: expose channel layout related functions Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 3/8] aacdec: expose decode_tns Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 4/8] aacdec_dsp: implement 768-point transform and windowing Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 5/8] aactab: add deemphasis tables for USAC Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 6/8] aactab: add tables for the new USAC arithmetic coder Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 7/8] aactab: add new scalefactor offset tables for 96/768pt windows Lynne via ffmpeg-devel
2024-05-19 16:54 ` [FFmpeg-devel] [PATCH v2 8/8] aacdec: add a decoder for AAC USAC (xHE-AAC) Lynne via ffmpeg-devel
2024-05-19 19:39   ` Marton Balint
2024-05-19 19:50     ` Lynne via ffmpeg-devel
2024-05-21  7:16       ` Marton Balint
2024-05-21 17:58         ` Lynne via ffmpeg-devel
2024-05-21 19:40           ` Marton Balint
2024-05-21 19:52             ` Lynne via ffmpeg-devel
2024-05-21 20:12               ` Marton Balint
2024-05-21 21:33               ` Hendrik Leppkes [this message]
2024-05-21 22:09                 ` Lynne via ffmpeg-devel
2024-05-22 20:15                   ` Marton Balint
2024-05-22 20:25                     ` Lynne via ffmpeg-devel
2024-05-19 23:19   ` Michael Niedermayer
2024-05-20  1:11     ` Lynne via ffmpeg-devel

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