06746: All: Machine interfere and cause heavy distortion with host sound outside emulation

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
06746	Sound	Major	Always	Oct 31, 2017, 13:16	Oct 31, 2017, 18:51

Tester	wuemura	View Status	Public	Platform	MAME (Self-compiled)
Assigned To		Resolution	No change required	OS	Linux (64-bit)
Status [?]	Closed			Driver	cvs/cvs.cpp
Version	0.191	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	06746: All: Machine interfere and cause heavy distortion with host sound outside emulation
Description	If you are listening to music and start the hunchbak or any cvs.cpp listed games, the machine makes the music or any sound playing outside emulation, distort heavily.
Steps To Reproduce	1. Play a music in your favorite player or watch a YouTube clip. 2. run ./mame64 hunchbak 3. Music or what ever is playing get distorted
Additional Information	Tested with Debian Linux 9, so far this is the only machine that cause this distortion.
Github Commit

Flags
Regression Version
Affected Sets / Systems	All

Attached Files

No.14385 Fujix Administrator Oct 31, 2017, 13:24	So your Debian Linux 9 has a problem, I don't think it is a MAME problem.
No.14389 EoceneMiacid Tester Oct 31, 2017, 14:42	Cannot reproduce on Kubuntu. Probably a Pulseaudio problem. What do you have set as 'sound' in mame.ini?
No.14390 wuemura Viewer Oct 31, 2017, 17:16 edited on: Oct 31, 2017, 17:30	The sound is auto. Audio: Start initialization Audio: Driver is pulseaudio Audio: frequency: 48000, channels: 2, samples: 256 sdl_create_buffers: creating stream buffer of 25600 bytes Audio: End initialization I'll test on Windows latter. Don't loose your faith @Fujix, be right back in a few ;)
No.14391 wuemura Viewer Oct 31, 2017, 18:42	I've removed Pulseaudio and changed with Jack and ALSA, it's a Pulseaudio problem. Close it. Thank you.