From: James Zern <jzern-at-google.com@ffmpeg.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Vignesh Venkatasubramanian <vigneshv@google.com>
Subject: Re: [FFmpeg-devel] [PATCH] avformat/movenc: Write auxi box for animated AVIF with alpha
Date: Tue, 20 Sep 2022 12:38:05 -0700
Message-ID: <CABWgkXJ-oN=F1+Q5ycprmX3wwFFV2aaB_E3EVYBbi_9EUW5w9w@mail.gmail.com> (raw)
In-Reply-To: <20220919230336.366882-1-vigneshv@google.com>
On Mon, Sep 19, 2022 at 4:03 PM Vignesh Venkatasubramanian
<vigneshv-at-google.com@ffmpeg.org> wrote:
>
> According to the HEIF specification Section 7.5.3.1, tracks with
It might be worth adding ISO/IEC 23008-12 for added precision.
> handler_type 'auxv' must contain a 'auxi' box in its
> SampleEntry to notify the nature of the auxiliary track to the
> decoder.
>
> The content is the same as the 'auxC' box. So paramterize and re-use
parameterize
> the existing function.
>
> Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
> ---
> libavformat/movenc.c | 27 +++++++++++++++------------
> 1 file changed, 15 insertions(+), 12 deletions(-)
>
lgtm.
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next prev parent reply other threads:[~2022-09-20 19:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 23:03 Vignesh Venkatasubramanian
2022-09-20 19:38 ` James Zern [this message]
2022-09-20 21:17 ` Vignesh Venkatasubramanian
2022-09-21 19:14 ` James Zern
2022-09-22 21:12 ` James Zern
2022-09-20 21:17 ` Vignesh Venkatasubramanian
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