Mine

t64 ~ # mencoder -tv driver=v4l2:width=720:height=480:normid=10:\
te 48000 \
-of lavf -o /samba/test.mp4 tv://61> device=/dev/video0:chanlist=us-cable:input=0: \
> -fps 30000/1001 -endpos 15 \
> -ovc x264 -x264encopts bitrate=700:bframes=1:\
> threads=auto \
> -oac faac -faacopts br=128:mpeg=4:object=2 -channels 2 -srate 48000 \
> -of lavf -o /samba/test.mp4 tv://61
MEncoder SVN-r24130 (C) 2000-2007 MPlayer Team
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4800+ (Family: 15, Model: 35, Stepping: 2)
3DNow supported but disabled
3DNowExt supported but disabled
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
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: Hauppauge WinTV PVR-150
 Tuner cap: STEREO LANG1 LANG2
 Tuner rxs: STEREO
 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: 61 (freq: 445.250)
v4l2: 0 frames successfully processed, 0 frames dropped.
Segmentation fault
t64 ~ #