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| author | Vignesh Venkatasubramanian <vigneshv-at-google.com@ffmpeg.org> | 2022-06-28 11:56:20 -0700 |
|---|---|---|
| committer | James Zern <jzern@google.com> | 2022-06-29 12:16:40 -0700 |
| commit | be4d1caad40e05b0c6b1cf2320fd8112fe9da14b (patch) | |
| tree | 73d1b84fa8e7b32dcc67171f5b7017b1da4397e6 /libavformat/isom.h | |
| parent | 42d75f2faae2033b107e4ce7fa8897d69c2eed09 (diff) | |
| download | ffmpeg-be4d1caad40e05b0c6b1cf2320fd8112fe9da14b.tar.gz | |
avformat/mov: Only read the primary item for AVIF
Update the still AVIF parser to only read the primary item. With this
patch, AVIF still images with exif/icc/alpha channel will no longer
fail to parse.
For example, this patch enables parsing of files in:
https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Microsoft
Adding two fate tests:
1) demuxing of still image with 1 item - this test will pass regardless
of this patch.
2) demuxing of still image with 2 items - this test will fail without
this patch and will pass with patch applied.
Partially fixes trac ticket #7621
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: James Zern <jzern@google.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 cf36f04d5b..f05c2d9c28 100644 --- a/libavformat/isom.h +++ b/libavformat/isom.h @@ -317,6 +317,7 @@ typedef struct MOVContext { uint32_t mfra_size; uint32_t max_stts_delta; int is_still_picture_avif; + int primary_item_id; } MOVContext; int ff_mp4_read_descr_len(AVIOContext *pb); |