[MPlayer-users] mencoder+tv+grab

[Robert L. RAKSI]

On Wed, Dec 18, 2002 at 09:39:42PM +0100, Balatoni Denes wrote:
> I add -channels 1 too to my commandline (if forcechan=1
> still didn't solve it, as Jindrich mentioned).
> I don't remember why I do this (don't look sensible) but iirc I 
> had a reason :]

The result is the same.

commadline:
mencoder -tv on:forcechan=1:driver=v4l:channel=e8:width=384:height=288:norm=PAL:chanlist=europe-west:adevice=/dev/dsp2 -oac pcm -ovc copy -endpos 00:01:00 -channels 1 -o test.avi

Output:

MEncoder 0.90rc1-2.95.4 (C) 2000-2002 Arpad Gereoffy (see DOCS!)
CPU: Advanced Micro Devices Athlon 4 PM Palomino/Athlon MP Multiprocessor/Athlon XP eXtreme Performance (Family: 6, Stepping: 2)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Reading /home/lobz/.mplayer/codecs.conf: can't open '/home/lobz/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/mplayer/etc/mplayer/codecs.conf: 49 audio & 123 video codecs
File not found: 'frameno.avi'
Reading config file /home/lobz/.mplayer/mencoder: No such file or directory
font: can't open file: /home/lobz/.mplayer/font/font.desc
Font /usr/local/mplayer/share/mplayer/font/font.desc loaded successfully! (206 chars)
success: format: 0  data: 0x0 - 0x0
Detected TV! ;-)
Selected driver: v4l
 name: Video 4 Linux input
 author: Alex Beregszaszi <alex at naxine.org>
 comment: under development
Selected device: saa7134[0]
Capabilites: capture tuner overlay clipping frameram 
Device type: 107
Supported sizes: 48x32 => 720x576
Inputs: 4
0: Television: tuner audio tv camera  (tuner:1, norm:pal)
1: Composite1:  (tuner:0, norm:pal)
2: Composite2:  (tuner:0, norm:pal)
3: S-Video:  (tuner:0, norm:pal)
Unable to set trigger: 1
audio block size too low, setting to 8192!
Using input 'Television'
ioctl set tuner failed: Invalid argument
Selected channel: E8 (freq: 196.250)
[V] filefmt:9  fourcc:0x32315659  size:384x288  fps:25.00  ftime:=0.0400
==========================================================================
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 44100 Hz, 1 ch, 16 bit (0x10), ratio: 88200->88200 (705.6 kbit)
Selected audio codec: [pcm] afm:pcm (Uncompressed PCM)
==========================================================================
videocodec: framecopy (384x288 24bpp fourcc=32315659)
CBR PCM audio selected
Building audio filter chain for 44100Hz/1ch/16bit -> 44100Hz/1ch/16bit...
Writing AVI header...
Forcing audio preload to 0, max pts correction to 0
Pos:  10.0s    346f ( 0%)  25fps Trem:   0min   0mb  A-V:0.000 [33177:705]
Writing AVI index...
Fixup AVI header...

Video stream: 33177.602 kbit/s  (4147200 bps)  size: 41637888 bytes  10.040 secs  346 frames

Audio stream:  705.600 kbit/s  (88200 bps)  size: 882000 bytes  10.000 secs

-- 
                                       Robert L. RAKSI
 
   -- The Microsoft of Borg: Patches Are Futile! --