Logging quality loss events
Posted: 08 Apr 2019 18:12
Hi all,
I am using VLC to detect (not fix) quality loss in RTP audio streaming. I will use it to automatically score connection quality. The verbose output displays many events, like:
For these silences or crackling sounds, it is easy to locate where in the code it happens.
However, there also may appear some popping sounds that have no debug message.
Could somebody give me some hints on how to log (not fix, because they are expected) these additional quality problems? Maybe it is happening at a later stage, like the sound driver (ALSA, etc.)?
Thanks!
Oriol
I am using VLC to detect (not fix) quality loss in RTP audio streaming. I will use it to automatically score connection quality. The verbose output displays many events, like:
Code: Select all
[000055807da7f730] main audio output warning: playback way too early (-208713): playing silence
[000055807da7f730] main audio output debug: inserting 4602 zeroesHowever, there also may appear some popping sounds that have no debug message.
Could somebody give me some hints on how to log (not fix, because they are expected) these additional quality problems? Maybe it is happening at a later stage, like the sound driver (ALSA, etc.)?
Thanks!
Oriol