[MPlayer-users] Mplayer with Stereoscopic using Vdpau

[Cristian Sebastian Rocha]

New patch is available.

Please, check it.

On Fri, Nov 26, 2010 at 6:58 PM, Cristian Sebastian Rocha
<cristian.rocha at moldeointeractive.com.ar> wrote:
> Hi,
>
> in the link you can download the patch for the release r32648.
>
> http://www.moldeointeractive.com.ar/wiwe/principal/home/productos.php?_cID_=200&setlang=1&__lang__=EN
>
> This patch works in the MPlayer root directory.  Patch it and compile
> it in the traditional way:
>
> cd mplayer
> patch -p0 < PRODUCTO_ARCHIVO420_fbfd470bdcd1b6dce295852300568a3c.txt
> ./configure
> ./make
>
> Some details:
>
> 1) This patch can play 3d stereoscopic movies with interleaved left
> and right frames.
> 2) Vdpau doesnt support more than 2048 pixels in width and height for
> frame (http://us.download.nvidia.com/XFree86/Linux-x86/190.42/README/appendix-h.html).
> That's why it cant play traditional movies with left and right
> pictures in unique frame (its need 3840pixels).
> 3) You need a two output Nvidia >9600 videocard. I recommend use HDMI
> output to FullHD (1080p) proyectors. We play it with polarized lents
> and glasses (http://www.3dstereo.com/viewmaster/glp.html)
> 4) Configure X11 with Twinview enabled and both monitors/projectors
> with same resolution and one in the left of the other.
> 5) To play the movie you need set it to 48fps if you want to play at 24fps.
> 6) The command line to play a movie is:
> mplayer -fps 48 -fs -ao alsa -vo vdpaustereo -vc
> ffh264vdpau,ffmpeg12vdpau,ffvc1vdpau,ffwmv3vdpau movie.avi
> 7) If you view horizontal tearing while playing, turn off the
> compositing window manager, like compiz.
> 8) Know bug: Black frames could desyncronize audio and video.
>
> Any question?
> Cristian.
>
> PD: Sorry for my english...
>
> On Fri, Nov 26, 2010 at 1:48 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
>> Cristian Sebastian Rocha <cristian.rocha <at> moldeointeractive.com.ar> writes:
>>
>>> PD: You can download the sourcecode from
>>
>> Please do something like the following:
>>
>> cd your/mplayer/directory/libvo
>> cp x11_stereo.h x11c.h
>> cp x11_stereo.c x11c.c
>> cp vo_vdpaustereo.c vdps.c
>> svn cp x11_common.h x11_stereo.h
>> svn cp x11_common.c x11_stereo.c
>> svp cp vo_vdpau.c vo_vdpaustereo.c
>> mv x11c.h x11_stereo.h
>> mv x11c.c x11_stereo.c
>> mv vdps.c vo_vdpaustereo.c
>> svn di >patchvdpaustereo.txt
>>
>> and send patchvdpaustereo.txt to mplayer-dev-eng
>>
>> (You should actually do a 'svn up' before the first cp, but I fear that would
>> make your patch even uglier. In any case, as-is, your "sourcecode" is really a
>> mess, and I can't imagine somebody could use it)
>>
>> Thank you, Carl Eugen
>>
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>>
>