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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2018-09-05 17:54:57 -0400 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2018-09-09 19:52:53 +0100 |
| commit | d2047c14c0789ce3059b840472fb96fd8bd854a9 (patch) | |
| tree | 1ea55b57d75a4976b1099a6771da1becbb5ac23e /libavformat/isom.h | |
| parent | a75d805e6b7b3220d14554c50d9d3a32b164d314 (diff) | |
| download | ffmpeg-d2047c14c0789ce3059b840472fb96fd8bd854a9.tar.gz | |
Use QT format for audio sample descriptors depending on stsd version.
ISOBMFF does not allow AudioSampleEntryV1 in stsd version 0, so
assume the descriptor format is QTFF SoundDescriptionV1. ISOBMFF does
not define a version 2.
This fixes audio decoding for some MP4 files generated with Apple
tools. The additional fields present in SoundDescriptionV1/V2 need to
be read in order to correctly read additional boxes that contain
information required for decoding the stream.
Fixes #7376.
Also see: https://github.com/HandBrake/HandBrake/issues/1555
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavformat/isom.h')
| -rw-r--r-- | libavformat/isom.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/isom.h b/libavformat/isom.h index f3a7a8633d..e629663949 100644 --- a/libavformat/isom.h +++ b/libavformat/isom.h @@ -218,6 +218,7 @@ typedef struct MOVStreamContext { int *extradata_size; int last_stsd_index; int stsd_count; + int stsd_version; int32_t *display_matrix; AVStereo3D *stereo3d; |