diff options
| -rw-r--r-- | libavformat/riff.h | 2 | ||||
| -rw-r--r-- | libavformat/riffdec.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/riff.h b/libavformat/riff.h index fe87e81933..d30d793cd1 100644 --- a/libavformat/riff.h +++ b/libavformat/riff.h @@ -109,6 +109,8 @@ extern const AVCodecGuid ff_codec_wav_guids[]; 0x00, 0x00, 0x10, 0x00, 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 #define FF_AMBISONIC_BASE_GUID \ 0x21, 0x07, 0xD3, 0x11, 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 +#define FF_BROKEN_BASE_GUID \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x80, 0x00, 0x00, 0xAA static av_always_inline int ff_guidcmp(const void *g1, const void *g2) { diff --git a/libavformat/riffdec.c b/libavformat/riffdec.c index 42d9b4ac88..656a9ebcf8 100644 --- a/libavformat/riffdec.c +++ b/libavformat/riffdec.c @@ -72,6 +72,8 @@ static void parse_waveformatex(AVIOContext *pb, AVCodecParameters *par) if (!memcmp(subformat + 4, (const uint8_t[]){ FF_AMBISONIC_BASE_GUID }, 12) || !memcmp(subformat + 4, + (const uint8_t[]){ FF_BROKEN_BASE_GUID }, 12) || + !memcmp(subformat + 4, (const uint8_t[]){ FF_MEDIASUBTYPE_BASE_GUID }, 12)) { par->codec_tag = AV_RL32(subformat); par->codec_id = ff_wav_codec_get_id(par->codec_tag, |