When I record audio from my line in jack, I'll hear soft pops intermittently. It happens more often when the sound is louder; when the line is silent, the pops don't happen at all. Recordings made with other software (audacity etc.) don't have the crackle. It's not clipping; the pops don't hit maximum amplitude when viewed in audacity and aren't very loud. They also don't often coincide with the loudest moments of the track, plosives etc. Recording desktop audio doesn't have this problem, though I've observed it from both the line-in and rear mic jacks. Happens at both 44.1 and 48 kHz sample rates.
Log of a short recording:
https://gist.github.com/2293ba9ede3429576c4cb71becff70c4
It's pretty distracting, so I appreciate any help you can give. In the meantime I'll try building a more recent version for myself, maybe check the default settings.
Log of a short recording:
https://gist.github.com/2293ba9ede3429576c4cb71becff70c4
It's pretty distracting, so I appreciate any help you can give. In the meantime I'll try building a more recent version for myself, maybe check the default settings.