iOS: audio recording is stopped when switching to UTM

[UTMDiscordBot]

Hey friends, whenever I start to record a VoiceMemo, as I switch back to UTM, the recording stops. I'd really need to do both of this at the same time. Anything we could do about it? I guess that the audio session created by UTM is declared as non-mixable? Especially as also when I leave the app any playback stops...

Created using UTMbot

Questioner: neverseen#0001
Moderator: osy#9440

[Halo-Michael]

Same here, when UTM switches to the background and switches back, the sound inside the virtual machine will not play.

[conath]

This is probably a gstreamer-related issue. Maybe changes could be made to the build scripts to fix this.

[osy]

I feel like something can be patched in spice-gtk in how it instantiates gstreamer

[conath]

Could we also fix #3299 that way?

[osy]

Possibly. I just haven’t had time to look into it at all.

[Halo-Michael]

I guess you need create a function named applicationDidBecomeActive in AppDelegate.mm to recapture the sound etc.
CC: https://github.com/hrydgard/ppsspp/blob/221976ff4057e7d9a7a00e4bb94e9656e9f8695a/ios/AppDelegate.mm#L117