int *keyframes;
int time_scale;
int time_rate;
+ int time_offset; /// time offset of the first edit list entry
int current_sample;
unsigned int bytes_per_frame;
unsigned int samples_per_frame;
unsigned int stss_index = 0;
unsigned int i, j;
+ /* adjust first dts according to edit list */
+ if (sc->time_offset) {
+ assert(sc->time_offset % sc->time_rate == 0);
+ current_dts = - (sc->time_offset / sc->time_rate);
+ }
+
/* only use old uncompressed audio chunk demuxing when stts specifies it */
if (!(st->codec->codec_type == CODEC_TYPE_AUDIO &&
sc->stts_count == 1 && sc->stts_data[0].duration == 1)) {
get_be32(pb); /* Track duration */
time = get_be32(pb); /* Media time */
get_be32(pb); /* Media rate */
- if (time != 0)
- av_log(c->fc, AV_LOG_WARNING, "edit list not starting at 0, "
- "a/v desync might occur, patch welcome\n");
+ if (i == 0 && time != -1)
+ sc->time_offset = time;
}
+
+ if(edit_count > 1)
+ av_log(c->fc, AV_LOG_WARNING, "multiple edit list entries, "
+ "a/v desync might occur, patch welcome\n");
+
dprintf(c->fc, "track[%i].edit_count = %i\n", c->fc->nb_streams-1, sc->edit_count);
return 0;
}