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author | Daniel Glöckner <daniel-gl@gmx.net> | 2017-08-06 03:04:53 +0200 |
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committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-01 00:56:32 +0200 |
commit | feb1dbc7bd4c395400c48055c563ac23d5251716 (patch) | |
tree | a4119229f5f72e9a0e2a86df7afb8f57fdd7bb5b /tests/ref/fate/filter-overlay | |
parent | f1e47f87131dd7c3718496b83911e17586e26e80 (diff) | |
download | ffmpeg-feb1dbc7bd4c395400c48055c563ac23d5251716.tar.gz |
avformat/mov: prevent duplication of first fragment's ctts_data
MP4 files with fragments might have the first moof box that is mentioned
in a fragment index before the first mdat box. Since it is then already
parsed by mov_read_header, we have to make sure that mov_switch_root
will not parse it again when seeking by setting the headers_read flag in
the index. Parsing it a second time would cause the ctts_data array to
receive a second copy of the information from the trun box, leading to
wrong PTS values for the second and following fragments in presence of
B-frames.
Fixes ticket 6560.
Signed-off-by: Daniel Glöckner <daniel-gl@gmx.net>
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'tests/ref/fate/filter-overlay')
0 files changed, 0 insertions, 0 deletions