Script to Change Block Size?

[robgb]

I've discovered an odd little quirk. When I load some instruments, the latency gets slightly worse than it should be. But if I change the audio block size in preferences from, say, 512 to 511 and apply it, the latency all but disappears.

So I'm wondering if there's a script/action that will automatically change the block size in Reaper. I'd like to create a custom action for my toolbar to correct the problem when it happens instead of having to continually open preferences to make the change.

[nofish]

If your driver supports setting the latency by REAPER (by turning on the option to request block size in Preferences->Audio->Device), you could try setting "asio_bsize" config string with SNM_SetIntConfigVar() (I'm not sure if REAPER updates drivers after that. If not, maybe closing the device via manipulation of preferences somehow would achive that)

https://github.com/reaper-oss/sws/issues/726

edit:
I didn't try this.

[robgb]

Originally Posted by nofish

https://github.com/reaper-oss/sws/issues/726

edit:
I didn't try this.

Thanks. I'll give this a try.

[euga]

Originally Posted by robgb

Thanks. I'll give this a try.

Did anyone try this "asio_bsize" method?
I think this would be really useful for making a "buffersize switch" script. But i'm just a script user, i can't code anything
https://github.com/reaper-oss/sws/is...ment-108308378
Here the RME version seems to work, could be a starting point?

[euga]

https://forum.cockos.com/showthread....ht=buffer+size

Originally Posted by X-Raym

Settings parameters are registred in reaper.ini file (from resource folder),
and so can be modified with a SWS function dedicated to this.
This is from the reaper.ini

[audioconfig]
...
asio_bsize=512

so you can adjust these functions
ReaScripts-Templates/X-Raym_Get REAPER.ini value.lua at master · ReaTeam/ReaScripts-Templates

based on that.