yeah!!! vdpau works with xine but not with me-tv. This is what I have when run a 1080p file with xine:

jemv@jemv-desktop:~/VIDEOS/DOCUMENTALES HD$ xine -V vdpau Home.mkv 
Esto es xine (IGU X11) - un reproductor de vídeo libre v0.99.6.
(c) 2000-2007 El Equipo de xine.
vo_vdpau: vdpau API version : 1
vo_vdpau: vdpau implementation description : NVIDIA VDPAU Driver Shared Library  195.36.24  Thu Apr 22 10:39:56 PDT 2010
vdpau_set_property: property=1, value=0
vdpau_set_property: property=2, value=-314
vo_vdpau: vdpau_update_csc: hue=-3,140000, saturation=1,000000, contrast=1,000000, brightness=0,000000, color_standard=0 studio_levels=0
vdpau_set_property: property=2, value=0
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=1,000000, contrast=1,000000, brightness=0,000000, color_standard=0 studio_levels=0
vdpau_set_property: property=5, value=-100
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=1,000000, contrast=1,000000, brightness=-1,000000, color_standard=0 studio_levels=0
vdpau_set_property: property=5, value=0
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=1,000000, contrast=1,000000, brightness=0,000000, color_standard=0 studio_levels=0
vdpau_set_property: property=3, value=900
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=9,000000, contrast=1,000000, brightness=0,000000, color_standard=0 studio_levels=0
vdpau_set_property: property=3, value=100
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=1,000000, contrast=1,000000, brightness=0,000000, color_standard=0 studio_levels=0
vdpau_set_property: property=4, value=900
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=1,000000, contrast=9,000000, brightness=0,000000, color_standard=0 studio_levels=0
vdpau_set_property: property=4, value=100
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=1,000000, contrast=1,000000, brightness=0,000000, color_standard=0 studio_levels=0
Stream with high frequencies VQ coding
vo_vdpau: deinterlace: none
vo_vdpau: set_scaling_level=0
vo_vdpau: enabled features: inverse_telecine=0
vo_vdpau: disable noise reduction.
vo_vdpau: disable sharpness.
vo_vdpau: vdpau_update_csc: hue=0,000000, saturation=1,000000, contrast=1,000000, brightness=0,000000, color_standard=0 studio_levels=0
vo_vdpau: skip_chroma = 0



and  this is what I have when I run me-tv in terminal:


jemv@jemv-desktop:~/VIDEOS/DOCUMENTALES HD$ me-tv
Me TV 1.2.4
/home/jemv/.themes/Clearlooks-Bluecurve/gtk-2.0/gtkrc:52: Clearlooks configuration option "sunkenmenu" is not supported and will be ignored.
/home/jemv/.themes/Clearlooks-Bluecurve/gtk-2.0/gtkrc:53: Clearlooks configuration option "menuitemstyle" is not supported and will be ignored.
/home/jemv/.themes/Clearlooks-Bluecurve/gtk-2.0/gtkrc:54: Clearlooks configuration option "listviewitemstyle" is not supported and will be ignored.
/home/jemv/.themes/Clearlooks-Bluecurve/gtk-2.0/gtkrc:55: Clearlooks configuration option "progressbarstyle" is not supported and will be ignored.
30/05/10 00:28:59: Device: 'Afatech AF9013 DVB-T' (DVB-T) at "/dev/dvb/adapter0/frontend0"
30/05/10 00:29:00: Changing channel to 'Telecinco'
30/05/10 00:29:00: Frontend::tune_to(850000000)
30/05/10 00:29:00: Waiting for signal lock ...
30/05/10 00:29:01: Got signal lock
30/05/10 00:29:02: Channel changed to Telecinco
me-tv-player (xine): Failed to initialise video driver 'vdpau'