recorded ts video doesnt good

[mkarabag]

Hi when i use example app which named "client-read-format-h264-save-to-disk". When i play the recorded video. The video is not good i mean sometimes frames corrupted like full green etc.

[aler9]

Hello, corrupted frames means that the bandwidth between the camera and the client is not always enough, and some frames gets lost in transit. You can detect when this happens by using the OnDecodeError callback inside Client:

c := gortsplib.Client{
    OnDecodeError: func(err error) {
        fmt.Println("decode error:", err)
    },
}

In order to mitigate the issue, you can

• use the TCP transport protocol:

  t := gortsplib.TransportTCP
  c := gortsplib.Client{
      Transport: &t,
  }

• decrease the camera bitrate

• increase the bandwidth between the camera and the server by freeing resources, changing routers or cables, etc.