stream->packet_number = 0;
}
s->system_header_size = get_system_header_size(ctx);
- s->last_scr = 0;
+ s->last_scr = AV_NOPTS_VALUE;
return 0;
fail:
for(i=0;i<ctx->nb_streams;i++) {
pts= pkt->pts;
dts= pkt->dts;
- if(pts != AV_NOPTS_VALUE) pts += 2*preload;
- if(dts != AV_NOPTS_VALUE){
- if(!s->last_scr)
- s->last_scr= dts + preload;
- dts += 2*preload;
+ if (s->last_scr == AV_NOPTS_VALUE) {
+ if (dts == AV_NOPTS_VALUE || (dts < preload && ctx->avoid_negative_ts) || s->is_dvd) {
+ if (dts != AV_NOPTS_VALUE)
+ s->preload += av_rescale(-dts, AV_TIME_BASE, 90000);
+ s->last_scr = 0;
+ } else {
+ s->last_scr = dts - preload;
+ s->preload = 0;
+ }
+ preload = av_rescale(s->preload, 90000, AV_TIME_BASE);
+ av_log(ctx, AV_LOG_DEBUG, "First SCR: %"PRId64" First DTS: %"PRId64"\n", s->last_scr, dts + preload);
}
+ if (dts != AV_NOPTS_VALUE) dts += preload;
+ if (pts != AV_NOPTS_VALUE) pts += preload;
+
av_dlog(ctx, "dts:%f pts:%f flags:%d stream:%d nopts:%d\n",
dts / 90000.0, pts / 90000.0, pkt->flags,
pkt->stream_index, pts != AV_NOPTS_VALUE);