[MEncoder-users] Help with Floating Point Exception Error

jer mencoder at jer-peterson.com
Fri Jun 23 22:02:00 CEST 2006


Anything I try with tv:// gives me a Floating Exception Error, but 
/dev/video0 works just fine, it just doesn't tune to the channel.  I 
cannot find ANYTHING on google about this!!!

$  /usr/local/bin/mencoder tv:// -tv 
driver=v4l2:input=0:norm=ntsc:channel=20:chanlist=us-cable:width=320:height=240:outfmt=yuy2:device=/dev/video0:adevice=/dev/dsp:audiorate=32000:forceaudio:forcechan=1:buffersize=64 
-ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1200:keyint=30 -oac mp3lame 
-lameopts br=128:cbr:mode=3 -ffourcc divx -vf scale -endpos 15 -o 
/home/tv/06.avi
MEncoder dev-SVN-r18794-4.0.4 (C) 2000-2006 MPlayer Team
CPU:               Intel(R) Pentium(R) 4 CPU 2.40GHz (Family: 15, Model: 
2, Stepping: 7)
CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2

success: format: 9  data: 0x0 - 0x0
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: Hauppauge WinTV PVR-150
 Tuner cap: STEREO LANG1 LANG2
 Tuner rxs: MONO LANG2
 Capabilites:  video capture  VBI capture device  tuner  audio  read/write
 supported norms: 0 = PAL-BGH; 1 = PAL-DK; 2 = PAL-I; 3 = PAL-M; 4 = 
PAL-N; 5 = PAL-Nc; 6 = SECAM-BGH; 7 = SECAM-DK; 8 = SECAM-L; 9 = 
SECAM-L'; 10 = NTSC-M; 11 = NTSC-J; 12 = NTSC-K;
 inputs: 0 = Tuner 1; 1 = S-Video 1; 2 = Composite 1; 3 = S-Video 2; 4 = 
Composite 2;
 Current input: 0
 Current format: unknown (0x4745504d)
v4l2: current audio mode is : STEREO
Selected channel: 20 (freq: 157.250)
Audio block size too low, setting to 16352!
Floating point exception




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