View Issue Details

IDProjectCategoryView StatusLast Update
0000125ardourbugspublic2008-11-20 23:32
Reporterkaroliinasalminen Assigned Topaul  
PriorityhighSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Summary0000125: Tracks are not properly aligned with each other
DescriptionIt appears that tracks can have latency between each
other. Because of the other problem or feature or
RTFM error - I
haven't figured out how to record stereo tracks with my
Hoontech DSP-2000 card (8xin & 8xout) that restricts me to
select only mono tracks for recording and that results
that I need to record 2 mono tracks at one time and that results a lots of tracks and other problems of course,
I found a problem that when I record a stereo track
(in other words two mono tracks at once), at some point
when there are many tracks, they end up beling sync
with each other. The difference between left and right
channel seems to be able to grow as bad as 100-500 ms
that sounds like a delay effect even if there is no effects
applied to any of the tracks.
With my current project, it always happens with my latest tracks. I haven't found way to overcome it. The last tracks seem to always get improperly synced.
I categorized this to major since if this occurs,
I can't really use Ardour in music making since the
syncing of tracks is very important in my use.
Additional InformationThe machine is Athlon 1700XP with NForce1 motherboard,
512 MB RAM, Redhat 9.0 with self installed ALSA, jack etc.
The audio interface is Hoontech DSP-2000 C-port.
I don't have any file by now for upload because my
project is quite large.
TagsNo tags attached.

Relationships

has duplicate 0000128 closedtaybin Ardour won't quit when close window icon used 

Activities

paul

2003-11-12 17:50

administrator   ~0000165

Last edited: 2003-11-12 17:54

this is a known bug that has been much discussed recently. we have a fix already designed. in essence, this is a duplicate of bug bug:98. i can't predict when the fix will be implemented, but it will be before the next beta release for sure.

edited on: 11-12-03 09:54

paul

2003-11-24 14:17

administrator   ~0000193

fixed in paul's code base, november 24th 2003. new options for aligning to either existing material or capture time.

mistatapas

2004-01-05 17:56

reporter   ~0000339

i don't know if this is related to the missing output latency correction for newly recorded material that is in cvs now. are you recording one track after another using the previously recorded tracks as reference? or is this realy an issue of two track being out of syn though they have been recorded at the same time as tow partes of a stereo pair?

Issue History

Date Modified Username Field Change
2003-11-12 12:52 karoliinasalminen New Issue
2003-11-12 17:50 paul Note Added: 0000165
2003-11-12 17:50 paul Priority normal => @55@
2003-11-12 17:54 taybin Note Edited: 0000165
2003-11-12 18:40 paul Status new => assigned
2003-11-12 18:40 paul Assigned To => paul
2003-11-19 18:39 taybin Relationship added has duplicate 0000128
2003-11-24 14:17 paul Status assigned => resolved
2003-11-24 14:17 paul Resolution open => fixed
2003-11-24 14:17 paul Note Added: 0000193
2003-12-12 20:57 taybin Priority @55@ => high
2003-12-12 20:57 taybin Description Updated
2004-01-05 17:56 mistatapas Note Added: 0000339
2008-11-20 23:32 seablade Status resolved => closed