Mencoder - Erro

[notturno995]

Ola, sou usuario recente do ubuntu e estou tentado utilizar a placa de Captura  EasyCap2.0
Instalei os drivers normalmente.
Procurei um Tutorial para uma melhor qualidade, achei esse : http://ubuntuforums.org/showthread.php?t=1498728
Mas quando executo o arquivo (no Terminal) "record.sh"  que tem o conteudo abaixo :

Código Selecionar Expandir

mencoder tv:// -tv device=/dev/video3:input=1:norm=NTSC:width=1280: height=720 -vf pp=md -o /home/bruno/Área de Trabalho/EasyCap 2.0/Recording -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=8000

Aparece o seguinte :

Código Selecionar Expandir

MEncoder SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team
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: EasyCAP DC60
Capabilites:  video capture  audio  read/write  streaming
supported norms: 0 = PAL_BGHIN; 1 = NTSC_N_443; 2 = PAL_Nc; 3 = NTSC_N; 4 = SECAM; 5 = NTSC_M; 6 = NTSC_M_JP; 7 = PAL_60; 8 = NTSC_443; 9 = PAL_M; 10 = PAL_BGHIN_SLOW; 11 = NTSC_N_443_SLOW; 12 = PAL_Nc_SLOW; 13 = NTSC_N_SLOW; 14 = SECAM_SLOW; 15 = NTSC_M_SLOW; 16 = NTSC_M_JP_SLOW; 17 = PAL_60_SLOW; 18 = NTSC_443_SLOW; 19 = PAL_M_SLOW;
inputs: 0 = CVBS0; 1 = CVBS1; 2 = CVBS2; 3 = CVBS3; 4 = CVBS4; 5 = S-VIDEO;
Current input: 0
Current format: UYVY
tv.c: norm_from_string(NTSC): Bogus norm parameter, setting default.
Selected input hasn't got a tuner!
Unable to open '/dev/dsp': Device or resource busy
v4l2: 0 frames successfully processed, 0 frames dropped.
============ Sorry, this file format is not recognized/supported =============
=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===
Cannot open demuxer.

Obrigado, Bruno.