View Issue Details

IDCategoryLast Update
0000333bugs2010-07-22 14:16
ReporterrlmAssigned To 
Reproducibilityalways 
Status acknowledgedResolutionopen 
Product Version 
Fixed in Version 
Summary0000333: zoom very slow.
DescriptionWhen zooming in deeply, zoom function becames very slow. What about zooming amplitude scale ?
Additional Informationardour: CTK 0.453.1 libardour 0.728.1
jack 0.2.5 / build Keb 16 2004 / jackd 0.94.0
Redhat 9 / Gnome
kernel: alsa-kernel-2.4.24-1.ll.rh90.ccrma
processor: AMD Atlon 850MHz
main board: DFI AK74-EC
disk: HD1 = 40GO / HD2 = 120 GO
TagsNo tags attached.

Activities

paul

2004-03-16 21:55

administrator   ~0000553

how many tracks? whenever the zoom level goes below 2048 frames-per-pixel, we have to read data from the audio files directly. with many tracks, this is slow.
we have considered creating multiple peak files at different zoom levels but this has not yet been implemented, and probably will not be implemented for 1.0.

taybin

2007-02-14 21:42

administrator   ~0003249

Is this still an issue?

paul

2007-02-27 20:12

administrator   ~0003426

yes, its still sort of an issue.

oofus

2010-07-22 14:16

developer   ~0008582

This issue is covered by the proposed post 3.0 feature of multi resolution peak files.

Issue History

Date Modified Username Field Change
2004-03-16 18:55 rlm New Issue
2004-03-16 18:55 rlm E-mail => rene.lousior-marchini@mcn-audio.com
2004-03-16 18:55 rlm Name => René LOUISOR-MARCHINI
2004-03-16 21:55 paul Note Added: 0000553
2004-03-16 21:55 paul Status new => acknowledged
2004-05-17 02:44 taybin Priority normal => low
2007-02-14 21:42 taybin Note Added: 0003249
2007-02-27 20:12 paul Note Added: 0003426
2010-07-22 14:16 oofus Note Added: 0008582
2010-07-22 14:16 oofus cost => 0.00
2010-07-22 14:16 oofus Target Version => 3.X