Open RiedleroD opened 4 years ago
I'd like to do this one!
May I have a try on this ?
I tried to reproduce but with no success. As I am new to LMMS maybe I did not do the right test project.
If anyone could reproduce and explain how to do then I would try to correct it.
I reproduced the bug in the latest nightly release:
Video:
https://github.com/LMMS/lmms/assets/42324960/c4c632a0-c234-423c-813e-3081b5ab4b25
Project File:
Isn't it a bug that it is possible to automate "Mute" and "Solo" in the first place? I'll have to check but I am pretty confident that other DAWs like REAPER or Bitwig do not allow to automate this functionality.
I also cannot see in what scenario such a functionality would make sense. Let's say I automate "Solo" so that a certain track is soloed at a specific point in the song. Well, I can accomplish the same by making sure that only this track has clips at that position. If I automate "Mute" then I can accomplish the same by having no clips at that position.
So I propose that the fix is to remove the automation functionality from "Mute" and "Solo". Stutter effects should be implemented with plugins which then might also provide options to define an attack and release curve so that the transitions are softer and do not create pops like an automation of "Mute" and "Solo" likely does.
counterpoint: mute/unmute is very intuitive to automate, and the alternative is automating yet another effect (e.g. an amplifier). the effects rack is already pretty overfull in many cases, so I'd rather use the mute button. And I believe it'd be incredibly tedious to replicate the solo button with channels in the mixer. Other DAWs behaving differently is incidental; LMMS shouldn't do things just because other programs do them.
additionally, there's the issue of removing features breaking existing tracks.
counterpoint: mute/unmute is very intuitive to automate, and the alternative is automating yet another effect (e.g. an amplifier). the effects rack is already pretty overfull in many cases, so I'd rather use the mute button. And I believe it'd be incredibly tedious to replicate the solo button with channels in the mixer.
An explicit plugin like a gate effect can be implement in such a way that no clicks and pops occur when the sound is muted and unmuted. Additionally the attack and release times can be implemented as flexible parameters. This is not possible when automating solo and mute. So if you want to achieve a stutter effect this way you might get bad results which might sound annoying or unprofessional to listeners.
Other DAWs behaving differently is incidental; LMMS shouldn't do things just because other programs do them.
If 99% of DAWs to something the complete opposite way they might be on to something. I'm reminded of the joke: "One wrong-way-driver? It's hundreds!"
additionally, there's the issue of removing features breaking existing tracks.
This is sometimes necessary if some feature has gone in a wrong direction. Otherwise LMMS will become/stay more and more resistant to change and has no chance to improve significantly.
Bug Summary
When exporting tracks, all instruments except for the active one get muted. So far soo good. When I put a automation line that mutes and unmutes instruments to create a stutter effect, it gets activated by the automation line when another instrument is active. I found a workaround, which consists of the automation line muting a FX channel that is linked to the instrument.
Steps to reproduce
Open a project with several instruments, and create a automation line that mutes and unmutes an instrument. Then export tracks. Voliá there you go.
Expected behavior
The currently inactive instrument stays muted
Actual behavior
The currently inactive instrument gets unmuted
Screenshot
Affected LMMS versions
I tested it in
Version 1.2.1 (Linux/x86_64, Qt 5.12.8, GCC 9.3.0)
, but I suspect all versions where 'export tracks' exists are affected.