Parameters not showing up

[sophiaas]

Hi there,

First off, this library is awesome 🔥

I have it up-and-running with Ableton 11. I'm able to scan the set, etc. But for some reason, when I examine the devices on a track, the parameters list is always empty. I can't get it to show params for any device I try. Any ideas why this would be? Are there restrictions on the kinds of devices / params that can be read?

Any pointers would be greatly appreciated 🙏

[TylerMclaughlin]

hi @sophiaas! small world 🪐 I came here to report the exact same thing.

yeah... this device parameter thing has huge potential for workflow, sound exploration, and A/V synchronization.

[bqiu86]

same here. i was able to get the track and device names but set.tracks[N].devices[M].parameters returns an empty list...

[bqiu86]

same here. i was able to get the track and device names but set.tracks[N].devices[M].parameters returns an empty list...

f441c1c

iWebster28's commit f441c1c worked for me. Thanks!

[ideoforms]

Thanks for the comments/suggestions, and apologies @sophiaas for the slow response - due to work commitments, I am only able to work on some projects in a somewhat bursty cadence...

I've now merged @iWebster28's fix, and will also do some iteration on this shortly so that parameters can be scanned more efficiently. As @TylerMclaughlin says, there is massive potential in exploring parameter spaces via this kind of interface!

[ideoforms]

I've just pushed some updates to AbletonOSC and pylive that enable lightning fast scanning of device parameters, with an example script that randomises the parameters of devices within your set - really fun for generative param exploration. If anyone has a change to test it, I'd appreciate it!

You'll need:

• the latest git commit of AbletonOSC
• the latest git commit of pylive (not the pypi version)

The example is here. At the moment, it randomises every parameter of every device, which is a bit extreme but useful for testing. I'll perhaps add some command-line flags to let you be more selective...

If it does or doesn't work for you, let me know what system you're on (macOS/Windows and the Live version). Thanks!