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ID Category Severity Reproducibility Date Submitted Last Update
0007503 [Squeak] VM major always 04-13-10 18:06 04-14-10 01:48
Reporter dmoc View Status public  
Assigned To lewis
Priority none Resolution open Platform
Status assigned   OS
Projection none   OS Version
ETA none Fixed in Version Product Version trunk
  Product Build
Summary 0007503: Sound choppy on linux
Description New PA code sent to Ian (April 13th). When available please test both play and record *without* monitoring audio levels. PA's audio monitoring utility sets a low latency which will mask any latency problems with Squeak's PA plug-in.
Steps To Reproduce
Additional Information
Attached Files

- Relationships
related to 0007500closed lewis Sound is missing from vm Squeak-4.0.3.2196-linux_i386 

- Notes
(0013705 - 30 - 30 - 30 - 30 - 30 - 30)
laza
04-13-10 18:07

I've split that issue into two
 
(0013710 - 556 - 631 - 631 - 631 - 631 - 631)
wiz
04-14-10 01:48

From dmoc:

 It was that post which prompted me to check sound today using 4.0.3.2200.

If you try "Beeper beep" it may appear to play ok because it is a short sample.

If you do it several times in quick succession then it doesn't sound too healthy.

Using the PianoKeyboard morph to play a steady note reveals playback to be choppy. I replaced the PA plugin with a version done for Scratch in Feb and now playback and record work properly.

I've reproduced the relevant portion of dmoc's note so the issue has a recipe for the problem. --Jer
 

- Issue History
Date Modified Username Field Change
04-13-10 18:06 laza New Issue
04-13-10 18:06 laza Status new => assigned
04-13-10 18:06 laza Assigned To  => lewis
04-13-10 18:06 laza Issue generated from 0007500
04-13-10 18:06 laza Relationship added related to 0007500
04-13-10 18:07 laza Note Added: 0013705
04-13-10 18:07 laza Reporter laza => dmoc
04-14-10 01:48 wiz Note Added: 0013710


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