continue;
}
- if (matroska_parse_seekhead_entry(matroska, i) < 0)
+ if (matroska_parse_seekhead_entry(matroska, i) < 0) {
+ // mark index as broken
+ matroska->cues_parsing_deferred = -1;
break;
+ }
}
}
break;
assert(i <= seekhead_list->nb_elem);
- matroska_parse_seekhead_entry(matroska, i);
+ if (matroska_parse_seekhead_entry(matroska, i) < 0)
+ matroska->cues_parsing_deferred = -1;
matroska_add_index_entries(matroska);
}
int i, index, index_sub, index_min;
/* Parse the CUES now since we need the index data to seek. */
- if (matroska->cues_parsing_deferred) {
- matroska_parse_cues(matroska);
+ if (matroska->cues_parsing_deferred > 0) {
matroska->cues_parsing_deferred = 0;
+ matroska_parse_cues(matroska);
}
if (!st->nb_index_entries)
- return 0;
+ goto err;
timestamp = FFMAX(timestamp, st->index_entries[0].timestamp);
if ((index = av_index_search_timestamp(st, timestamp, flags)) < 0) {
}
matroska_clear_queue(matroska);
- if (index < 0)
- return 0;
+ if (index < 0 || (matroska->cues_parsing_deferred < 0 && index == st->nb_index_entries - 1))
+ goto err;
index_min = index;
for (i=0; i < matroska->tracks.nb_elem; i++) {
matroska->num_levels = 0;
ff_update_cur_dts(s, st, st->index_entries[index].timestamp);
return 0;
+err:
+ // slightly hackish but allows proper fallback to
+ // the generic seeking code.
+ matroska_clear_queue(matroska);
+ matroska->current_id = 0;
+ matroska->skip_to_keyframe = 0;
+ matroska->done = 0;
+ matroska->num_levels = 0;
+ return -1;
}
static int matroska_read_close(AVFormatContext *s)