160         for track in self.tracks.values_mut() {  in on_rtp_over_rtsp_message()
161             if let Some(interleaveds) = track.transport.interleaved {  in on_rtp_over_rtsp_message()
166                     track.on_rtp(&mut cur_reader).await?;  in on_rtp_over_rtsp_message()
168                     track.on_rtcp(&mut cur_reader, self.io.clone()).await;  in on_rtp_over_rtsp_message()
297         for track in self.tracks.values_mut() {  in handle_announce()
299             let mut rtp_channel_guard = track.rtp_channel.lock().await;  in handle_announce()
310             let rtcp_channel = Arc::clone(&track.rtcp_channel);  in handle_announce()
330         for track in self.tracks.values_mut() {  in handle_setup()
331             if !rtsp_request.url.contains(&track.media_control) {  in handle_setup()
348                             track.create_packer(self.io.clone()).await;  in handle_setup()
366                                     track.create_packer(Arc::new(Mutex::new(box_udp_io))).await;  in handle_setup()
368                                     track.rtp_receive_loop(box_udp_io).await;  in handle_setup()
379                                 track.rtcp_receive_loop(box_rtcp_io).await;  in handle_setup()
402                     track.set_transport(trans).await;  in handle_setup()
414         for track in self.tracks.values_mut() {  in handle_play()
415             let protocol_type = track.transport.protocol_type.clone();  in handle_play()
419                     let channel_identifer = if let Some(interleaveds) = track.transport.interleaved  in handle_play()
427                     track.rtp_channel.lock().await.on_packet_handler(Box::new(  in handle_play()
443                     track.rtp_channel.lock().await.on_packet_handler(Box::new(  in handle_play()
615                     let track = RtspTrack::new(TrackType::Audio, codec_info, media_control);  in new_tracks()  localVariable
616                     self.tracks.insert(TrackType::Audio, track);  in new_tracks()
629                     let track = RtspTrack::new(TrackType::Video, codec_info, media_control);  in new_tracks()  localVariable
630                     self.tracks.insert(TrackType::Video, track);  in new_tracks()