int64_t offset = INT64_MAX;
int64_t best_dts = INT64_MAX;
int i, a, b, m;
+ int next_sample= -99;
int size;
int idx;
size = 0x0FFFFFFF;
//size = (sc->sample_size)?sc->sample_size:sc->sample_sizes[sc->current_sample];
size = (sc->sample_size > 1)?sc->sample_size:sc->sample_sizes[sc->current_sample];
- sc->current_sample++;
+ next_sample= sc->current_sample+1;
+
sc->left_in_chunk--;
if (sc->left_in_chunk <= 0)
int time= msc->sample_to_time_time;
int duration = msc->stts_data[index].duration;
int count = msc->stts_data[index].count;
- if (sample + count < msc->current_sample) {
+ if (sample + count <= msc->current_sample) {
sample += count;
time += count*duration;
index ++;
duration = msc->stts_data[index].duration;
}
- dts = time + (msc->current_sample-1 - sample) * (int64_t)duration;
+ dts = time + (msc->current_sample - sample) * (int64_t)duration;
dts = av_rescale(dts, AV_TIME_BASE, msc->time_scale);
dprintf("stream: %d dts: %"PRId64" best_dts: %"PRId64" offset: %"PRId64"\n", i, dts, best_dts, offset);
if(dts < best_dts){
size = (sc->sample_size > 1)?sc->sample_size:sc->sample_sizes[sc->current_sample];
}
- sc->current_sample++;
- }else if(idx + 1 < sc->sample_to_chunk_sz){
- sc->current_sample += sc->sample_to_chunk[idx].count;
- }
+ next_sample= sc->current_sample+1;
+ }else if(idx < sc->sample_to_chunk_sz){
+ next_sample= sc->current_sample + sc->sample_to_chunk[idx].count;
+ }else
+ next_sample= sc->current_sample;
readchunk:
dprintf("chunk: %"PRId64" -> %"PRId64" (%i)\n", offset, offset + size, size);
uint64_t dts, pts;
unsigned int duration = sc->stts_data[sc->sample_to_time_index].duration;
count = sc->stts_data[sc->sample_to_time_index].count;
- if ((sc->sample_to_time_sample + count) < sc->current_sample) {
+ if ((sc->sample_to_time_sample + count) <= sc->current_sample) {
sc->sample_to_time_sample += count;
sc->sample_to_time_time += count*duration;
sc->sample_to_time_index ++;
duration = sc->stts_data[sc->sample_to_time_index].duration;
}
- dts = sc->sample_to_time_time + (sc->current_sample-1 - sc->sample_to_time_sample) * (int64_t)duration;
+ dts = sc->sample_to_time_time + (sc->current_sample - sc->sample_to_time_sample) * (int64_t)duration;
/* find the corresponding pts */
if (sc->sample_to_ctime_index < sc->ctts_count) {
int duration = sc->ctts_data[sc->sample_to_ctime_index].duration;
int count = sc->ctts_data[sc->sample_to_ctime_index].count;
- if ((sc->sample_to_ctime_sample + count) < sc->current_sample) {
+ if ((sc->sample_to_ctime_sample + count) <= sc->current_sample) {
sc->sample_to_ctime_sample += count;
sc->sample_to_ctime_index ++;
duration = sc->ctts_data[sc->sample_to_ctime_index].duration;
, duration);
}
+ assert(next_sample>=0);
+ sc->current_sample= next_sample;
+
return 0;
}