ntwb / wordpress

				if ($max_stts_entries_to_scan < $atom_structure['number_entries']) {

					$info['warning'][] = 'QuickTime atom "stts" has '.$atom_structure['number_entries'].' but only scanning the first '.$max_stts_entries_to_scan.' entries due to limited PHP memory available ('.floor($atom_structure['number_entries'] / 1048576).'MB).';

				}

				for ($i = 0; $i < $max_stts_entries_to_scan; $i++) {

					$atom_structure['time_to_sample_table'][$i]['sample_count']    = getid3_lib::BigEndian2Int(substr($atom_data, $sttsEntriesDataOffset, 4));

					$sttsEntriesDataOffset += 4;

					$atom_structure['time_to_sample_table'][$i]['sample_duration'] = getid3_lib::BigEndian2Int(substr($atom_data, $sttsEntriesDataOffset, 4));

					$sttsEntriesDataOffset += 4;

					$frames_count += $atom_structure['time_to_sample_table'][$i]['sample_count'];

					// THIS SECTION REPLACED WITH CODE IN "stbl" ATOM

					//if (!empty($info['quicktime']['time_scale']) && ($atom_structure['time_to_sample_table'][$i]['sample_duration'] > 0)) {

					//	$stts_new_framerate = $info['quicktime']['time_scale'] / $atom_structure['time_to_sample_table'][$i]['sample_duration'];

					//	if ($stts_new_framerate <= 60) {

					//		// some atoms have durations of "1" giving a very large framerate, which probably is not right

					//		$info['video']['frame_rate'] = max($info['video']['frame_rate'], $stts_new_framerate);

					//	}

					//}

					//

					//$FrameRateCalculatorArray[($info['quicktime']['time_scale'] / $atom_structure['time_to_sample_table'][$i]['sample_duration'])] += $atom_structure['time_to_sample_table'][$i]['sample_count'];

				}

				$info['quicktime']['stts_framecount'][] = $frames_count;

				//$sttsFramesTotal  = 0;

				//$sttsSecondsTotal = 0;

				$offset += 1;

				$atom_structure['num_iods_tracks'] = ($atom_structure['length'] - 7) / 6; // 6 bytes would only be right if all tracks use 1-byte length fields

				for ($i = 0; $i < $atom_structure['num_iods_tracks']; $i++) {

					$atom_structure['track'][$i]['ES_ID_IncTag'] =       getid3_lib::BigEndian2Int(substr($atom_data, $offset, 1));

					$offset += 1;

					$atom_structure['track'][$i]['length']       = $this->quicktime_read_mp4_descr_length($atom_data, $offset);

					//$offset already adjusted by quicktime_read_mp4_descr_length()

					$atom_structure['track'][$i]['track_id']     =       getid3_lib::BigEndian2Int(substr($atom_data, $offset, 4));

					$offset += 4;

				}

				$atom_structure['audio_profile_name'] = $this->QuicktimeIODSaudioProfileName($atom_structure['audio_profile_id']);

				$atom_structure['video_profile_name'] = $this->QuicktimeIODSvideoProfileName($atom_structure['video_profile_id']);