I wonder if this has something to do with it - at the start of the log: ( 79.528| 0.000) I: [pulseaudio] resampler.c: Using resampler 'speex-float-1' ( 79.528| 0.000) I: [pulseaudio] resampler.c: Using float32le as working format. ( 79.528| 0.000) I: [pulseaudio] resampler.c: Choosing speex quality setting 1. ( 79.529| 0.000) D: [pulseaudio] memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 ( 79.529| 0.000) D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 ( 79.529| 0.000) I: [pulseaudio] sink-input.c: Created input 0 "pulsesink probe" on alsa_output.usb-Logitech_Logitech_USB_Headset-00-Headset.analog-stereo with sample spec float32le 2ch 48000Hz and channel map front-left,front-right
At the end of the log: (3974.064| 0.000) I: [pulseaudio] resampler.c: Forcing resampler 'copy', because of fixed, identical sample rates. (3974.064| 0.000) I: [pulseaudio] resampler.c: Using resampler 'copy' (3974.064| 0.000) I: [pulseaudio] resampler.c: Using float32le as working format. (3974.064| 0.000) D: [pulseaudio] memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 (3974.064| 0.000) D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 (3974.064| 0.000) I: [pulseaudio] sink-input.c: Created input 66 "Playback Stream" on alsa_output.usb-Logitech_Logitech_USB_Headset-00-Headset.analog-stereo with sample spec float32le 2ch 44100Hz and channel map front-left,front-right As you can see, the resampler changes. Could this cause the low quality audio? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985989 Title: audio crackling after playing for several minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/985989/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
