[mythtv-users] HTPC based on MythTV

[Justin The Cynical]

Adam Rybak wrote:
> Hi, nvidia drivers are installed corretly. Im using driver 169.07 /latest
> avaiable/.
> 
> Compilation parameters was:
> ./configure --prefix=/usr/local/mtv --disable-joystick-menu --disable-dbox2
> --disable-hdhomerun --disable-firewire --enable-xvmc-opengl
> --enable-opengl-video --enable-opengl-vsync --with-bindings=perl --tune=k8
> --cpu=k8 --disable-lirc

Here is mine:

./configure \
--enable-proc-opt \
--with-bindings=perl \
--enable-dvb \
--enable-xvmc \
--enable-opengl-vsync

Considering that you have --enable-opengl-video and 
--enable-xvmc-opengl, I would say that you are running SVN and not the 
fixes branch.  Also, try it without the --tune and --cpu parts (which I 
think should be mtune and mcpu), try with just --enable-proc-opt.


> On nvidia settings sync to vblank is checked.
> 
> When im playing hd channel (for example National Geographic HD from Cyfra+
> Polish provider) i have lot of output:
> ..
> 2008-02-05 22:00:09.503 [h264 @ 0x3dd9a24]Interlaced pictures + spatial direct
> mode is not implemented
> 2008-02-05 22:00:09.533 [h264 @ 0x3dd9a24]Interlaced pictures + spatial direct
> mode is not implemented
> 2008-02-05 22:00:09.564 [h264 @ 0x3dd9a24]Interlaced pictures + spatial direct
> mode is not implemented

However, unless I'm far off in my thinking, there is your problem:

2008-02-05 22:00:09.533 [h264 @ 0x3dd9a24]

Currently, the NVidia drivers under Linux do not support h.264 
acceleration, only mpeg2.  Anything that is h.264 is done all via CPU.