[FFmpeg-devel] [PATCH] avformat/aea: Add aea muxer

[Stefano Sabatini]

On date Saturday 2024-03-09 17:20:49 +0000, ffmpeg-devel Mailing List wrote:
> Thank you both for the suggestions. I've updated the code as requested, and I apologize for the AV_LOG_WARNING instead of AV_LOG_ERROR - it was an oversight on my part.
> I have also added the stream codec check, and it did get triggered when I tried to feed it audio that was not ATRAC1, so it seems it is required.
> Regarding titles being truncated - that was my intention. However I've now added a warning if it was going to happen.
> As for the block count in the header - none of the modern software which uses AEA reads that field, but for the older software, it will now be truncated to UINT32_MAX if needed.
> Is there anything else that needs changes?
> 

> From ee1d4c93c66e729d9d0456b2e8e789f3f98389e3 Mon Sep 17 00:00:00 2001
> From: asivery <asivery at protonmail.com>
> Date: Fri, 8 Mar 2024 14:45:02 +0100
> Subject: [PATCH] avformat/aea: Add aea muxer
> 
> Signed-off-by: asivery <asivery at protonmail.com>
> ---
>  doc/muxers.texi                 |  10 +++
>  libavformat/Makefile            |   3 +-
>  libavformat/{aea.c => aeadec.c} |   0
>  libavformat/aeaenc.c            | 115 ++++++++++++++++++++++++++++++++
>  libavformat/allformats.c        |   1 +
>  5 files changed, 128 insertions(+), 1 deletion(-)
>  rename libavformat/{aea.c => aeadec.c} (100%)
>  create mode 100644 libavformat/aeaenc.c
> 
> diff --git a/doc/muxers.texi b/doc/muxers.texi
> index 2104cc4a95..a4df8f736d 100644
> --- a/doc/muxers.texi
> +++ b/doc/muxers.texi
> @@ -663,6 +663,16 @@ when enabled, write a CRC checksum for each packet to the output,
>  default is @code{false}
>  @end table
>  

> + at anchor{aea}
> + at section aea

nit: sort order (should go after adts)

> +MD STUDIO audio muxer.

out of my own curiosity, what is MD STUDIO?

[...]

You might also add an entry to the Changelog.
Looks good to me otherwise, thanks.