Why is the video sound quality not good?

Reason

  1. The audio input device does not have a good effect in sound collection.

  2. Interference in transmission.

  3. The audio parameter is not properly set.

Solution

  1. Check if the audio input device is working properly. You can change another audio input device, and try again.

  2. Check the audio transmission line. Ensure all lines are well connected or welded, and there is no electromagnetic interference.

  3. Adjust the audio volume according to the environment and audio input device.