[eside-ghost] MPlayer

Josu Antolín Sáenz eside-ghost@deusto.es
Thu, 04 Sep 2003 00:47:12 +0200


Buenas,

Sigo sin poder ver pelis con el mplayer, porque el sonido me va bien,
pero la imagen me va muy lenta, asi q hay desfase entre sonido e imagen
(la imagen va unos 10 segundos despues del sonido). No me deja
reproducir pelis cuando pongo como driver "xv", solo me deja con "x11".

En el archivo video.html q viene con el mplayer viene esto para "xv" y
una tarjeta grafica de ejemplo:

- Under XFree86 4.0.2 or newer, you can use your card's hardware YUV
routines using the XVideo extension. This is what the option '-vo xv'
uses. Also, this is driver supports adjusting
brightness/contrast/hue/etc (unless you use the old, slow DirectShow
DivX codec, which supports it everywhere), see the man page.

======== Yo tengo xfree 4.1.0.1, así q me debería valer =======

- In order to make this work, be sure to check the following:

You have to use XFree86 4.0.2 or newer (former versions don't have
XVideo) Your card actually supports hardware acceleration (modern cards
do) X loads the XVideo extension, it's something like this: 

  (II) Loading extension XVideo (in /var/log/XFree86.0.log)

======= En ese fichero log me aparece esa línea, luego lo carga ====

- NOTE: this loads only the XFree86's extension. In a good install, this
is always loaded, and doesn't mean that the card's XVideo support is
loaded!

- Your card has Xv support under Linux. To check, try 'xvinfo', it is
the part of the XFree86 distribution. It should display a long text,
similar to this: 

====== Hago "xvinfo" ..... pero no me sale lo siguiente.... =======

        X-Video Extension version 2.2
        screen #0
          Adaptor #0: "Savage Streams Engine"
            number of ports: 1
            port base: 43
            operations supported: PutImage
            supported visuals:
              depth 16, visualID 0x22
              depth 16, visualID 0x23
            number of attributes: 5
        (...)
            Number of image formats: 7
              id: 0x32595559 (YUY2)
                guid: 59555932-0000-0010-8000-00aa00389b71
                bits per pixel: 16
                number of planes: 1
                type: YUV (packed)
              id: 0x32315659 (YV12)
                guid: 59563132-0000-0010-8000-00aa00389b71
                bits per pixel: 12
                number of planes: 3
                type: YUV (planar)
        (...etc...)

===== Sino que me sale ésto: =======
=======
screen #0
no adaptors present
========

- It must support YUY2 packed, and YV12 planar pixel formats to be
usable with MPlayer.

======== Q significan estas 2 lineas de arriba??? ========

- And finally, check if MPlayer was compiled with 'xv' support.
./configure prints this.

====== Sí, lo he compilado con soporte para "xv" =========

===============================================================
Bueno, pues nada, no se q puede ser.... :-( ,a ver si alguien me echa
una manita....

Saludos,

Josu