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avformat/isom_tags: add specific fourccs for in24/in32 LE

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Add support for decoding 42ni and 23ni in mov/mp4.

Note that in24/in32 can be either LE or BE thanks to enda atom,
so this patch leaves the muxer unchanged.

Fixes #21445.

Signed-off-by: Nicolas Gaullier <nicolas.gaullier@cji.paris>
This commit is contained in:
Nicolas Gaullier
2026-01-13 18:36:19 +01:00
committed by Marton Balint
parent 8b9b71494b
commit f9bf45b8fd
2 changed files with 3 additions and 1 deletions
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2
libavformat/isom_tags.c
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@@ -348,8 +348,10 @@ const AVCodecTag ff_codec_movaudio_tags[] = {
{ AV_CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
{ AV_CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
{ AV_CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
{ AV_CODEC_ID_PCM_S24LE, MKTAG('4', '2', 'n', 'i') },
{ AV_CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
{ AV_CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
{ AV_CODEC_ID_PCM_S32LE, MKTAG('2', '3', 'n', 'i') },
{ AV_CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') },
{ AV_CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') },
{ AV_CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') },

2
libavformat/version.h
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@@ -32,7 +32,7 @@
#include "version_major.h"
#define LIBAVFORMAT_VERSION_MINOR 9
#define LIBAVFORMAT_VERSION_MICRO 100
#define LIBAVFORMAT_VERSION_MICRO 101
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \