id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	mlocked
9827	DVD: no sound when going from menu to movie	linux@…	markk	"Hi,

currently dvdringbuffer::safe_read only scans for new audio streams when either a new audio stream was selected that is different from the one currently playing  (case DVDNAV_AUDIO_STREAM_CHANGE) or when the video title set has changed (case DVDNAV_VTS_CHANGE).
On one of my DVDs it so happens that both the menu and the first title being played have the same logical stream and VTS number which is why the audio streams are not scanned after transitioning from the menu and I get not sound (instead lots of ""AFD Warning: Audio xxx ms behind video but already yyy video frames queued. AV-Sync might be broken."" entries in my log).
I added a check for a domain change to the {{{DVDNAV_VTS_CHANGE}}} case to trigger the audio stream scan and now the DVD is playing fine. I have not experienced any problems with other DVDs and do not expect any even if the audio streams are scanned too often now, remembering how often they used to be scanned with 0.23...

Thanks and best wishes,

Martin.


"	Patch - Bug Fix	closed	minor	0.25	MythTV - DVD Playback	Master Head	medium	fixed			0