diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/matroskaenc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index 5c1e2f1..4fbb410 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -72,6 +72,7 @@ typedef struct { typedef struct { int write_dts; + int has_cue; } mkv_track; #define MODE_MATROSKAv2 0x01 @@ -384,7 +385,7 @@ static int mkv_add_cuepoint(mkv_cues *cues, int stream, int64_t ts, int64_t clus return 0; } -static int64_t mkv_write_cues(AVIOContext *pb, mkv_cues *cues, int num_tracks) +static int64_t mkv_write_cues(AVIOContext *pb, mkv_cues *cues, mkv_track *tracks, int num_tracks) { ebml_master cues_element; int64_t currentpos; @@ -403,7 +404,12 @@ static int64_t mkv_write_cues(AVIOContext *pb, mkv_cues *cues, int num_tracks) // put all the entries from different tracks that have the exact same // timestamp into the same CuePoint + for (j = 0; j < num_tracks; j++) + tracks[j].has_cue = 0; for (j = 0; j < cues->num_entries - i && entry[j].pts == pts; j++) { + if (tracks[entry[j].tracknum].has_cue) + continue; + tracks[entry[j].tracknum].has_cue = 1; track_positions = start_ebml_master(pb, MATROSKA_ID_CUETRACKPOSITION, MAX_CUETRACKPOS_SIZE); put_ebml_uint(pb, MATROSKA_ID_CUETRACK , entry[j].tracknum ); put_ebml_uint(pb, MATROSKA_ID_CUECLUSTERPOSITION, entry[j].cluster_pos); @@ -1335,7 +1341,7 @@ static int mkv_write_trailer(AVFormatContext *s) if (pb->seekable) { if (mkv->cues->num_entries) { - cuespos = mkv_write_cues(pb, mkv->cues, s->nb_streams); + cuespos = mkv_write_cues(pb, mkv->cues, mkv->tracks, s->nb_streams); ret = mkv_add_seekhead_entry(mkv->main_seekhead, MATROSKA_ID_CUES, cuespos); if (ret < 0) return ret; |
