[Expired for pulseaudio (Ubuntu) because there has been no activity for
60 days.]
** Changed in: pulseaudio (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1373392
Title:
[mako] high cpu usage when playing audio via speaker
Status in pulseaudio package in Ubuntu:
Expired
Bug description:
$ system-image-cli -i
current build number: 253
device name: mako
channel: ubuntu-touch/devel-proposed
alias: ubuntu-touch/utopic-proposed
last update: 2014-09-24 00:51:54
version version: 253
version ubuntu: 20140923.1
version device: 20140923.1
version custom: mako-0.6
I noticed that when playing audio via the speaker/headphones the CPU
usage is higher than when playing via a paired bluetooth speaker.
Speaker CPU usage:
Format pulse media-hub
m4a 30 20
flac 30 15
mp3 25 20
Bluetooth Speaker CPU usage:
Format pulse media-hub
m4a 10 15
flac 10 10
mp3 15 10
It has been suggested that changing the buffer size may resolve this
issue.
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