poor sync with 1 dvd

[Andy Mott]

Hi

I am using vlc 0.2.80, and everything is fine except with 1 particular DVD. With this I get these warnings:

vpar synchro warning: dts != current_pts (-135046)
vpar synchro warning: dts != current_pts (-147379)
vpar synchro warning: dts != current_pts (-131557)
vpar synchro warning: dts != current_pts (-139866)
vpar synchro warning: dts != current_pts (18944)
vpar synchro warning: dts != current_pts (-38421)
vpar synchro warning: dts != current_pts (-136305)
vpar synchro warning: dts != current_pts (-128232)
vpar synchro warning: dts != current_pts (-154254)
vpar synchro warning: dts != current_pts (-63967)
vpar synchro warning: dts != current_pts (-147051)
vpar synchro warning: dts != current_pts (-137371)
vpar synchro warning: dts != current_pts (-140391)

The sound and picture are consequently very jerky and badly synced.

Does anyone have a vlue as to why this one dvd does this? If anyone is interested, it's the Rocky Horror Picture Show.

Andy