Original commit message from CVS:
Update the gst-launch example for the new syntax
Try this:
-./gst-launch dvdnavsrc location=/dev/dvd ! mpegdemux video_%02d! { queue ! mpeg2dec ! sdlvideosink } mpegdemux0.private_stream_1_%02d! { queue ! a52dec ! osssink }
+./gst-launch dvdnavsrc location=/dev/dvd ! mpegdemux .video_%02d ! { queue ! mpeg2dec ! xvideosink } mpegdemux0.private_stream_1_0 ! { queue ! a52dec ! osssink }
You can give title, chapter, and angle parameters to dvdnavsrc.