private async Task CheckForSourceSubscribers()
{
if (!_testPatternEncoder.HasEncodedVideoSubscribers())
{
_logger.LogInformation("Pausing test pattern video source.");
await _testPatternSource.PauseVideo();
}
if (!_musicSource.HasEncodedAudioSubscribers())
{
_logger.LogInformation("Pausing music audio source.");
await _musicSource.PauseAudio();
}
if (!_maxSource.HasEncodedVideoSubscribers())
{
_logger.LogInformation("Pausing mp4 file source.");
await _maxSource.Pause();
}
}
