Ticket #670 (new defect)
multicast sound quality degrades over time
| Reported by: | aapgorilla | Owned by: | lennart |
|---|---|---|---|
| Milestone: | Component: | daemon | |
| Keywords: | Cc: | philip.peitsch@…, f.knodt@… |
Description (last modified by coling) (diff)
Description of problem: When I start playing sound over RTP multicast everything is fine but sound quality degrades over a few minutes untill it just becomes a skipping sound. When I log out and back into the client desktop again the sound is okay again. Local audio is not affected and continues to play fine
This is the output from pulseaudio -vvv where the actual skipping starts:
D: module-rtp-recv.c: Updated sampling rate to 47506 Hz. D: module-rtp-recv.c: Requesting rewind due to end of underrun D: alsa-sink.c: Requested to rewind 52896 bytes. D: alsa-sink.c: Limited to 52896 bytes. D: alsa-sink.c: before: 4408 D: alsa-sink.c: after: 3426 D: alsa-sink.c: Rewound 41112 bytes. D: sink.c: Processing rewind... D: sink-input.c: Have to rewind 41112 bytes on render memblockq. D: source.c: Processing rewind... D: module-rtp-recv.c: Updating sample rate D: module-rtp-recv.c: wi=98342477 ri=97348545 D: module-rtp-recv.c: Write index deviates by 1090,80 ms, expected 500,00 ms D: module-rtp-recv.c: Updated sampling rate to 52716 Hz. D: module-rtp-recv.c: Requesting rewind due to end of underrun D: alsa-sink.c: Requested to rewind 52896 bytes. D: alsa-sink.c: Limited to 52896 bytes. D: alsa-sink.c: before: 4408 D: alsa-sink.c: after: 4148 D: alsa-sink.c: Rewound 49776 bytes. D: sink.c: Processing rewind... D: sink-input.c: Have to rewind 49776 bytes on render memblockq. D: source.c: Processing rewind... D: module-rtp-recv.c: Requesting rewind due to end of underrun D: alsa-sink.c: Requested to rewind 52896 bytes. D: alsa-sink.c: Limited to 39672 bytes. D: alsa-sink.c: before: 3306 D: alsa-sink.c: after: 3291 D: alsa-sink.c: Rewound 39492 bytes. D: sink.c: Processing rewind...
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