[iOS17] Thermal state critical

[mkrn]

When streaming on 5g getting thermal state Critical very quickly. What can be done to delay it from happening?
Seems like on WiFi it takes a bit longer to heat up..
Can we stop showing camera view? Or stop streaming but keep recording or vice versa?

[shogo4405]

Upon upgrading to iOS 17 or Xcode 15, I am also experiencing overheating on my end.

Please try:
Stop camera view.

• view.attachStream(nil)

Stop streaming

• stream.publish(nil)

[mkrn]

I experience overheating especially quickly on iPhone 13 Pro. every time on 4G/5G within 5-10 minutes, not direct sun (room temperature about 20-23 degrees)
a little longer on wifi until overheat

With iphone 11 pro i can go on for a long time.

Is this related to new audio handling code ?

[shogo4405]

In my environment (iPhone 15 Pro Max + iOS 17), I am also experiencing overheating with version 1.6.0. I believe it's not related to changes in audio processing but rather due to iOS 17.

I believe you might not be using the multi-camera feature (https://github.com/shogo4405/HaishinKit.swift#multi-camera). In that case, by making this configuration, you can reduce CPU usage and mitigate overheating:

main...feature/420YpCbCr#diff-29298f6137b27726fe4977b6fee532563f5bba1cfb69f4d911f7636bcbf36c00L7-L13

[shogo4405]

It seems there was an issue up to iOS 17.0-17.0.2. I updated to 17.0.3 on my end, and I observed improvements.
https://support.apple.com/en-us/HT213961