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mov: Add support for zero-sized stsc runs.

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A zero sized stsc run doesn't make a lot of sense but the spec does not
prohibit them and MPlayer VLC demuxers support them.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Alex Converse 2011-03-28 13:54:18 -07:00 committed by Anton Khirnov
parent 229e2631be
commit 9dd94f8379
1 changed files with 1 additions and 1 deletions
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libavformat/mov.c
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@ -1553,7 +1553,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
for (i = 0; i < sc->chunk_count; i++) {
current_offset = sc->chunk_offsets[i];
if (stsc_index + 1 < sc->stsc_count &&
while (stsc_index + 1 < sc->stsc_count &&
i + 1 == sc->stsc_data[stsc_index + 1].first)
stsc_index++;
for (j = 0; j < sc->stsc_data[stsc_index].count; j++) {