Lines Matching defs:pos
172 int64_t pos = 0, ccount, num_packets;
187 av_add_index_entry(s->streams[0], pos, st->duration, 0, 0, AVINDEX_KEYFRAME);
188 pos += caf->bytes_per_packet ? caf->bytes_per_packet : ff_mp4_read_descr_len(pb);
198 caf->num_bytes = pos;
224 int64_t size, pos;
253 pos = avio_tell(pb);
301 if (pos > INT64_MAX - size)
303 avio_skip(pb, FFMAX(0, pos + size - avio_tell(pb)));
363 pkt_size = st->index_entries[caf->packet_cnt + 1].pos - st->index_entries[caf->packet_cnt].pos;
366 pkt_size = caf->num_bytes - st->index_entries[caf->packet_cnt].pos;
395 int64_t pos, packet_cnt, frame_cnt;
401 pos = caf->bytes_per_packet * (timestamp / caf->frames_per_packet);
403 pos = FFMIN(pos, caf->data_size);
404 packet_cnt = pos / caf->bytes_per_packet;
409 pos = st->index_entries[packet_cnt].pos;
414 if (avio_seek(s->pb, pos + caf->data_start, SEEK_SET) < 0)