0006156: vbap panner nearly mutes signal in automation mode

ID	Project	Category	View Status	Date Submitted	Last Update

0006156	ardour	bugs	public	2015-01-29 23:42	2024-03-08 23:16

Reporter	boehmATmlab	Assigned To
Priority	normal	Severity	major	Reproducibility	always
Status	acknowledged	Resolution	open

Summary	0006156: vbap panner nearly mutes signal in automation mode
Description	a track with 4 outputs creates a vbap panner. if i playback the track in manuell mode (no automation) and manually move the point in the panner circle the panner works very good and outputs signal to the 4 outputs depending on the position of the circle. if i activate automation the signal output is very, very low.
Tags	No tags attached.

Date Modified	Username	Field	Change
2015-01-29 23:42	boehmATmlab	New Issue
2015-01-30 10:40	x42	Note Added: 0016313
2015-01-30 13:50	x42	Status	new => acknowledged
2020-08-18 19:42	x42	Relationship added	has duplicate 0008364
2020-10-19 12:11	x42	Relationship added	has duplicate 0008446
2024-03-08 23:16	x42	Relationship added	has duplicate 0009657

has duplicate	0008364	acknowledged	>2ch tracks panning mutes in Play, Touch or Latch
has duplicate	0008446	new	Multichannel panner does not pass the audio signal when playing back automation
has duplicate	0009657	new	Surround Sound Panning Automation not working

x42 2015-01-30 10:40 administrator ~0016313	The VBAP panner does currently not support automation. see https://github.com/Ardour/ardour/blob/master/libs/panners/vbap/vbap.cc#L362 Ideally, the automation lanes would be unavailable until the time when VPAP automation is implemented (but doing so is more work than implementing VBAP automation in the first place, hence the current situation)