id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	mlocked
9361	DTS Passthrough constantly stutters/choppy/laggy on trunk through s/pdif / Optical	mitch.capper@…	JYA	"Problem was first raised in ticket #8839 but was told to open a new ticket on the issue.
On two seperate machines with two different sets of hardware (different motherboards, 32vs64 bit, different sound cards and sound chips) when DTS audio is enabled and mythtv is set to use the optical out playback stutters (multiple times a second). Playback without DTS pass through enabled is fine.

The original ticket has some older log files but I have attached the current log file (r27420) on the current machine.

The machine is running kernel 2.6.34 x86_64.  The sound card is a  Xonar DX and the mythtv audio is set to: ALSA:iec958:CARD=DX,DEV=0


A sample DTS file that causes the issue is at: http://rapidshare.com/files/436402017/test.mkv

I have not found a DTS file it does not happen on, and have tested a half dozen or so."	Bug Report	closed	minor	0.25	MythTV - Audio Output	Master Head	medium	Fixed	DTS, stutter, SPDIF, Optical		0