Takze jsem to konecne vyzkousel dle tve rady a vysledek nasledujici:
Po zadani prikazu:
mplayer tv:// -tv driver=v4l2:input=1:width=720:height=576
mi to napsalo:
[VO_XV] It seems there is no Xvideo support for your video card available.
[VO_XV] Run 'xvinfo' to verify its Xv support and read
[VO_XV] DOCS/HTML/en/video.html#xv!
[VO_XV] See 'mplayer -vo help' for other (non-xv) video out drivers.
[VO_XV] Try -vo x11.
Error opening/initializing the selected video_out (-vo) device.
Dle rady jsem zkusil toto:
mplayer tv:// -tv driver=v4l2:input=1:width=720:height=576 -vo x11
A svete div se, obraz naskocil. Da se z toho nejak posoudit, proc to jinde nejde.
Ovladac grafiky pouzivam ATI (fglrx). Funguje normalne vcetne 3D.
Jeste prikladam cely vypis po spusteni mplayeru:
mplayer tv:// -tv driver=v4l2:input=1:width=720:height=576 -vo x11
MPlayer 1.0rc2-4.2.3 (C) 2000-2007 MPlayer Team
CPU: Intel(R) Core(TM)2 Duo CPU E6750 @ 2.66GHz (Family: 6, Model: 15, Stepping: 11)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing tv://.
TV file format detected.
Selected driver: v4l2
name: Video 4 Linux 2 input
author: Martin Olschewski <olschewski@zpr.uni-koeln.de>
comment: first try, more to come ;-)
Selected device: WinFast DTV1000-T
Tuner cap:
Tuner rxs:
Capabilites: video capture VBI capture device tuner read/write streaming
supported norms: 0 = PAL-BG; 1 = PAL-DK; 2 = PAL-I; 3 = PAL-M; 4 = PAL-N; 5 = PAL-Nc; 6 = PAL-60; 7 = NTSC-M; 8 = NTSC-M-JP; 9 = NTSC-443; 10 = SECAM-DK; 11 = SECAM-L;
inputs: 0 = DVB; 1 = Composite1; 2 = S-Video;
Current input: 1
Current format: BGR24
v4l2: current audio mode is : MONO
v4l2: ioctl set format failed: Invalid argument
v4l2: ioctl set format failed: Invalid argument
tv.c: norm_from_string(pal): Bogus norm parameter, setting default.
xscreensaver_disable: Could not find XScreenSaver window.
GNOME screensaver disabled
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 720 x 576 (preferred colorspace: Packed UYVY)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
VDec: using Packed UYVY as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
SwScaler: reducing / aligning filtersize 1 -> 4
SwScaler: reducing / aligning filtersize 1 -> 4
SwScaler: reducing / aligning filtersize 1 -> 1
SwScaler: reducing / aligning filtersize 1 -> 1
[swscaler @ 0x89347f0]SwScaler: BICUBIC scaler, from uyvy422 to rgb32 using MMX2
[swscaler @ 0x89347f0]SwScaler: using 4-tap MMX scaler for horizontal luminance scaling
[swscaler @ 0x89347f0]SwScaler: using 4-tap MMX scaler for horizontal chrominance scaling
[swscaler @ 0x89347f0]SwScaler: using n-tap MMX scaler for vertical scaling (BGR)
[swscaler @ 0x89347f0]SwScaler: using MMX YV12->BGR32 Converter
[swscaler @ 0x89347f0]SwScaler: 720x576 -> 720x576
VO: [x11] 720x576 => 720x576 BGRA
Selected video codec: [rawuyvy] vfm: raw (RAW UYVY)
==========================================================================
Audio: no sound
Starting playback...
v4l2: 93 frames successfully processed, 0 frames dropped.
GNOME screensaver enabled
Exiting... (Quit)