[Musix-usuarios] captura y control sobre webcam

Sab Ago 28 12:02:26 CEST 2010

El 28 de agosto de 2010 10:31, fri jappi <frijappi en esdebian.org> escribió:

Hola.

cacho en musix2:~$ ffmpeg -f oss -i /dev/dsp -acodec mp2 -f video4linux2 -s
> 320x240 -r 25 -i /dev/video0 -vcodec mpeg1video /home/cacho/prueba.avi
> FFmpeg version r11872+debian_0.svn20080206-18, Copyright (c) 2000-2008
> Fabrice Bellard, et al.
>   configuration: --enable-gpl --enable-libfaad --enable-pp
> --enable-swscaler --enable-x11grab --prefix=/usr --enable-libgsm
> --enable-libtheora --enable-libvorbis --enable-pthreads --disable-strip
> --enable-libdc1394 --disable-armv5te --disable-armv6 --disable-altivec
> --disable-vis --enable-shared --disable-static
>   libavutil version: 49.6.0
>   libavcodec version: 51.50.0
>   libavformat version: 52.7.0
>   libavdevice version: 52.0.0
>   built on Jun 24 2009 07:18:10, gcc: 4.3.2
> Input #0, oss, from '/dev/dsp':
>   Duration: N/A, start: 1282984217.773511, bitrate: N/A
>     Stream #0.0: Audio: pcm_s16le, 44100 Hz, mono, 705 kb/s
> [video4linux2 @ 0xb7fcac48]Cannot open video device /dev/video0 : No such
> file or directory
> /dev/video0: I/O error occured
> Usually that means that input file is truncated and/or corrupted.
>

Tienes conectada la cámara ?

Saludos.

-- 
José A. González

Siempre GNU Linux.
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