When headphone is remove from jack on PC, all audio seems like stops. is there anyway to check if headphone is remove so I can show pause window?
no way to check that only the system level and sound drivers know about it.
readon it stops is that
- there is no output device anymore
- the output device is switched through the driver cause the headphones force it into a different mode (5.1 onboard cards have that to offer stereo on the headphones for example)