On Sun, Jan 04, 2026 at 10:39:56PM +0300, Azamat H. Hackimov via ffmpeg-devel wrote:
> adpcm_ima_xbox is pretty similar to standard ADPCM IMA encoder, difference is only frame_size and block_align settings of ADPCM encoder.
> 
> Signed-off-by: Azamat H. Hackimov <azamat.hackimov@gmail.com>

Hi. Looks good. Can you create a pull request on FFmpeg forgejo? https://code.ffmpeg.org/

> ---
>  Changelog                 |  1 +
>  doc/general_contents.texi |  2 +-
>  libavcodec/Makefile       |  1 +
>  libavcodec/adpcmenc.c     | 33 ++++++++++++++++++++-------------
>  libavcodec/allcodecs.c    |  1 +
>  libavcodec/version.h      |  2 +-
>  6 files changed, 25 insertions(+), 15 deletions(-)
> 
> diff --git a/Changelog b/Changelog
> index 2f97b280cb..e1a628ffce 100644
> --- a/Changelog
> +++ b/Changelog
> @@ -19,6 +19,7 @@ version <next>:
>  - JPEG-XS decoder and encoder through libsvtjpegxs
>  - JPEG-XS raw bitstream muxer and demuxer
>  - IAMF Projection mode Ambisonic Audio Elements muxing and demuxing
> +- ADPCM IMA Xbox encoder

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)