[mythtv-users] Re: Simple video tests are failing -- what other
tests are helpful?
Justin Gombos
mindfuq at fairfieldi.com
Thu Mar 17 03:28:02 UTC 2005
* Justin Gombos <mindfuq at fairfieldi.com> [2005-03-16 19:23]:
>
> The mplayer test I've seen folks use to test also fails:
>
> root at mythtv:/home/mythtv# mplayer /dev/video0
> MPlayer 1.0pre5-3.3.4 (C) 2000-2004 MPlayer Team
I got a slightly better failure with the following:
# mplayer tv:// -tv driver=v4l
# mplayer tv:// -tv driver=v4l2
Instead of seg faulting, it at least pops up a window, but nothing
appears in the window. The terminal window fills with the error:
v4l2: ioctl dequeue buffer failed: Input/output error, idx = 0
This is the complete terminal window output:
MPlayer 1.0pre5-3.3.4 (C) 2000-2004 MPlayer Team
CPU: Intel Celeron Covington/Pentium II Deschutes,Tonga/Pentium II Xeon 398.7 MHz (Family: 6, Stepping: 1)
Detected cache-line size is 32 bytes
CPUflags: MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled with runtime CPU detection - WARNING - this is not optimal!
To get best performance, recompile MPlayer with --disable-runtime-cpudetection.
Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or directory
Reading config file /root/.mplayer/config
Reading /root/.mplayer/codecs.conf: Can't open '/root/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: Can't open '/usr/local/etc/mplayer/codecs.conf': No such file or directory
Using built-in default codecs.conf.
font: can't open file: /root/.mplayer/font/font.desc
font: can't open file: /usr/local/share/mplayer/font/font.desc
Using Linux hardware RTC timing (1024Hz).
Can't open input config file /root/.mplayer/input.conf: No such file or directory
Can't open input config file /usr/local/etc/mplayer/input.conf: No such file or directory
Falling back on default (hardcoded) input config
Setting up LIRC support...
mplayer: could not connect to socket
mplayer: Connection refused
Failed to open LIRC support.
You will not be able to use your remote control.
Playing tv://.
TV detected! ;-)
Selected driver: v4l2
name: Video 4 Linux 2 input
author: Martin Olschewski <olschewski at zpr.uni-koeln.de>
comment: first try, more to come ;-)
Selected device: AVerMedia DVD EZMaker
Tuner cap:
Tuner rxs:
Capabilites: video capture video overlay VBI capture device tuner read/write streaming
supported norms: 0 = PAL; 1 = PAL-BG; 2 = PAL-I; 3 = PAL-DK; 4 = NTSC; 5 = SECAM; 6 = PAL-M; 7 = PAL-Nc;
inputs: 0 = Composite1;
Current input: 0
Current format: BGR24
v4l2: current audio mode is : MONO
vo: X11 running at 1600x1200 with depth 24 and 32 bpp ("192.168.2.16:0.0" => remote display)
It seems there is no Xvideo support for your video card available.
Run 'xvinfo' to verify its Xv support and read DOCS/HTML/en/devices.html#xv!
See 'mplayer -vo help' for other (non-xv) video out drivers. Try -vo x11
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 640 x 480 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO: [x11] 640x480 => 640x480 Planar YV12
Shared memory not supported
Reverting to normal Xlib
SwScaler: using unscaled Planar YV12 -> BGR 32-bit special converter
Selected video codec: [rawyv12] vfm:raw (RAW YV12)
==========================================================================
Audio: no sound
Starting playback...
v4l2: ioctl dequeue buffer failed: Input/output error, idx = 0
When I run xvinfo, the following results:
root at mythtv:/home/mythtv# X-Video Extension version 2.2
screen #0
no adaptors present
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