avformat/movenc: Reduce loop iterations in mov_flush_fragment

Zhao Zhili committed 1 year ago

Commit 8ea2b991 parent 56cf1c01 file · +1 −1Browse files

Unified · Split

libavformat/movenc.c+1−1

@@ -6504,7 +6504,7 @@ static int mov_flush_fragment(AVFormatContext *s, int force) · 6503 unmodified lines
6504	av_rescale(mov->tracks[first_track].cluster[0].dts, AV_TIME_BASE, mov->tracks[first_track].timescale),	6504	av_rescale(mov->tracks[first_track].cluster[0].dts, AV_TIME_BASE, mov->tracks[first_track].timescale),
6505	(has_video ? starts_with_key : mov->tracks[first_track].cluster[0].flags & MOV_SYNC_SAMPLE) ? AVIO_DATA_MARKER_SYNC_POINT : AVIO_DATA_MARKER_BOUNDARY_POINT);	6505	(has_video ? starts_with_key : mov->tracks[first_track].cluster[0].flags & MOV_SYNC_SAMPLE) ? AVIO_DATA_MARKER_SYNC_POINT : AVIO_DATA_MARKER_BOUNDARY_POINT);
6506		6506
6507	for (i = 0; i < mov->nb_tracks; i++) {	6507	for (i = first_track; i < mov->nb_tracks; i++) {
6508	MOVTrack *track = &mov->tracks[i];	6508	MOVTrack *track = &mov->tracks[i];
6509	int buf_size, write_moof = 1, moof_tracks = -1;	6509	int buf_size, write_moof = 1, moof_tracks = -1;
6510	uint8_t *buf;	6510	uint8_t *buf;