# trtc_cloud_video_view library Null safety

## Classes

TRTCCloudVideoView
  Video view window, which displays the local video, remote video, or substream

1. tencent_trtc_cloud
2. trtc_cloud_video_view library

##### tencent_trtc_cloud package

1. Libraries
2. trtc_cloud
3. trtc_cloud_def
4. trtc_cloud_listener
5. trtc_cloud_video_view
6. tx_audio_effect_manager
7. tx_beauty_manager
8. tx_device_manager

##### trtc_cloud_video_view library

1. Classes
2. TRTCCloudVideoView