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IDProjectCategoryView StatusLast Update
0003908ardourbugspublic2020-04-19 20:15
ReporterMarianL Assigned Topaul  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionfixed 
Product Version3.0-alpha3 
Target Version3.0-beta1 
Summary0003908: Strange behavior of Stretch/Shrink
DescriptionThe tools works only once for me.

Trying 2 times to shrink, it refuses to work.

Trying 2 times to stretch, the behavior depends on the amount of stretching:
When stretching only a little, it adds silence to the region. When stretching really much the region is filled with silence.

Sure, one could argue, that the tool is only for minor changes in audio regions, but this behavior seems a little odd anyway.
Additional InformationArdour3-alpha3 - could not select this in the list.
TagsNo tags attached.

Activities

MarianL

2011-07-15 06:57

reporter   ~0011132

Still appears in A3alpha9

paul

2011-07-18 18:07

administrator   ~0011158

are you trying to stretch/shrink MIDI regions or audio regions?

what does "refuse to work" mean?

where is silence added?

cth103

2011-07-19 00:22

administrator   ~0011163

The problems with shrink should be fixed in SVN 9900. The silence insertion with stretch remains.

MarianL

2011-07-19 21:04

reporter   ~0011168

Sorry for the lack of clarity.

-I'm talking about audio regions

-"refuse to work" means there appears an error message, e.g:
[ERROR]: An error occurred while executing time stretch operation
[ERROR]: tempoize: error reading data from 18 - Blue Bayou (Norah Jones featuring M. Ward)-L.2@66 at 260352 (wanted 256, got 0)
[ERROR]: An error occurred while executing time stretch operation

-Silence is added after the part that I wanted to stretch.

thorwil

2011-07-24 11:23

reporter   ~0011200

No trouble here shrinking or stretching an audio region several times. But when I stretch/shrink a region, split it and then try to stretch/shrink a part, I get:

[ERROR]: SndFileSource: @ 216000 could not read -109575 within ass_01-2.wav (No Error.) (len = 353999)
tempoize: error reading data from bass_01@203.2 at 106169 (wanted 256, got 0)
[ERROR]: An error occurred while executing time stretch operation
[ERROR]: tempoize: error reading data from bass_01.4 at 582439 (wanted 256, got 0)
[ERROR]: An error occurred while executing time stretch operation

cth103

2011-08-08 15:36

administrator   ~0011266

The insertion of silence after multiple stretches should be fixed in SVN 9963.

MarianL

2011-08-18 08:51

reporter   ~0011368

I can confirm that (for both stretch and shrink) for A3alpha10. Thanks.

system

2020-04-19 20:15

developer   ~0022492

Issue has been closed automatically, by Trigger Close Plugin.
Feel free to re-open with additional information if you think the issue is not resolved.

Issue History

Date Modified Username Field Change
2011-03-30 18:43 MarianL New Issue
2011-03-30 19:51 cth103 cost => 0.00
2011-03-30 19:51 cth103 Target Version => 3.0-beta1
2011-03-30 19:52 cth103 Product Version 3.0-alpha2 => 3.0-alpha3
2011-07-15 06:57 MarianL Note Added: 0011132
2011-07-18 18:07 paul Note Added: 0011158
2011-07-18 18:07 paul Status new => feedback
2011-07-18 23:11 cth103 Status feedback => confirmed
2011-07-19 00:22 cth103 Note Added: 0011163
2011-07-19 21:04 MarianL Note Added: 0011168
2011-07-24 11:23 thorwil Note Added: 0011200
2011-08-08 15:36 cth103 Note Added: 0011266
2011-08-18 08:51 MarianL Note Added: 0011368
2011-08-18 11:44 paul Status confirmed => resolved
2011-08-18 11:44 paul Resolution open => fixed
2011-08-18 11:44 paul Assigned To => paul
2020-04-19 20:15 system Note Added: 0022492
2020-04-19 20:15 system Status resolved => closed