id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	mlocked
11572	Seeking backwards on DVDs sometimes seeks forwards	peper03@…	stuartm	"Trying to seek backwards on some DVDs actually causes a jump forwards.  This is caused by dvdnav_absolute_time_search assuming that NAV packets will be equally spaced.  If they're not, the calculated sector will be wrong and actually be ahead of the current sector.

There is already a mechanism in place to compare the playback position after a jump with the required position but this didn't work correctly when seeking backwards due to type issues.

The attached patch fixes the type issues and allows the code to keep on zeroing in on the desired position until we're within a second of it (usually only takes a single iteration)."	Patch - Bug Fix	closed	minor	0.27	MythTV - DVD Playback	Master Head	medium	fixed			0