Improved Experience When Audio or Video Data Becomes Unavailable

We have improved how the desktop recording client responds to situations where audio or video data becomes unavailable.

This can occur, for example:

1. on Firefox when the user clears previously granted permissions
2. on Chrome when the user resets previously granted permissions
3. on Chrome when a computer goes into sleep mode while the desktop recording client has access to the camera and/or microphone.

With this update:

1. The recording process will automatically stop if both audio and video data captured are no longer available during a recording.
2. If only audio is being recorded, the recording process will stop if the audio data becomes unavailable.
3. If data becomes unavailable while the recording client is idle, the desktop recording client will automatically request permissions again when the user attempts to start a new recording.