View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0001720||OpenMPT||Audio I/O||public||2023-07-17 15:55||2023-07-19 19:22|
|Status||closed||Resolution||no change required|
|Summary||0001720: Stereo Separation is leaking for 4 channel mods|
With 100% stereo separation set the channel 01 is leaking to the right.
|Steps To Reproduce|
Load "chinese dream.mod"
|Tags||No tags attached.|
|Has the bug occurred in previous versions?|
|Tested code revision (in case you know it)|
All of that is by design: OpenMPT does not do Amiga-like stereo separation by default. At 100% stereo separation, panning is applied 50% left/right like in other PC trackers. And stereo separation in the Mixer settings is not based on channel panning but on the entire audio signal, meaning that anything beyond 100% will expand the stereo stage through phase inversion.
As the stereo separation feature is working as designed, this is essentially a duplicate of 0000316.
This is Stereo Separation set to 200%: https://streamable.com/rjitqk
Updating my example:
With 100% stereo separation set the channel 01 is leaking to the right, but no channel 04 is present.
Yes, there is a
(Panning commands 8xx and E8x can be disabled via playback compatibility settings which would normally be determined heuristically, but whether to enable that settings or not cannot be detected 100% reliably for all modules)
|2023-07-17 15:55||no9||New Issue|
|2023-07-17 17:30||Saga Musix||Note Added: 0005751|
|2023-07-17 17:30||Saga Musix||Relationship added||duplicate of 0000316|
|2023-07-17 17:30||Saga Musix||Status||new => closed|
|2023-07-17 17:30||Saga Musix||Resolution||open => duplicate|
|2023-07-17 18:50||no9||Status||closed => feedback|
|2023-07-17 18:50||no9||Resolution||duplicate => reopened|
|2023-07-17 18:50||no9||Note Added: 0005754|
|2023-07-17 18:52||Saga Musix||Note Added: 0005755|
|2023-07-18 19:06||Saga Musix||Note Added: 0005757|
|2023-07-18 19:06||Saga Musix||Note Edited: 0005757|
|2023-07-19 19:22||Saga Musix||Status||feedback => closed|
|2023-07-19 19:22||Saga Musix||Resolution||reopened => no change required|