Speech-dispatcher requests ridiculously low latency
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
speech-dispatcher (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Looking at PulseAudio logs, it seems speech-dispatcher requests a total latency of 1 ms, which in turn gives sub-ms latency inside the PulseAudio engine.
This causes unnecessary CPU consumption, or underruns. I understand that you would want immediate feedback, but wouldn't 10 ms or 20 ms be more reasonable?
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: speech-dispatcher 0.7.1-6.1ubuntu2
ProcVersionSign
Uname: Linux 3.10.0-6-generic x86_64
ApportVersion: 2.12-0ubuntu2
Architecture: amd64
Date: Tue Aug 6 14:17:55 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-05-08 (89 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130508)
MarkForUpload: True
SourcePackage: speech-dispatcher
UpgradeStatus: No upgrade log present (probably fresh install)
tags: | added: patch |
Hi Luke,
Could you test this patch and sponsor/upstream it if you find it not causing any regression on your side?