avformat/mxfdec: support Avid files with an extra index entry

Marton Balint committed 3 years ago

Commit 41dfa621 parent 6aff3c51 file · +3 −3Browse files

Showing the changes to libavformat (1 of 1 file). Show all

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libavformat/mxfdec.c+3−3

@@ -1991,11 +1991,11 @@ static int mxf_compute_ptses_fake_index(MXFContext mxf, MXFIndexTable index_ta · 1990 unmodified lines
1991	1991	int index_delta = 1;
1992	1992	int n = s->nb_index_entries;
1993	1993
1994		− if (s->nb_index_entries == 2 * s->index_duration + 1) {
	1994	+ if (s->nb_index_entries == 2 * s->index_duration + 1)
1995	1995	index_delta = 2; /* Avid index */
1996		− /* ignore the last entry - it's the size of the essence container */
	1996	+ if (s->nb_index_entries == index_delta * s->index_duration + 1)
	1997	+ /* ignore the last entry - it's the size of the essence container in Avid */
1997	1998	n--;
1998		− }
1999	1999
2000	2000	for (j = 0; j < n; j += index_delta, x++) {
2001	2001	int offset = s->temporal_offset_entries[j] / index_delta;