[FFmpeg-user] Grabbing quality from TV card

[tovis]

Hi Rodney!
Thanks for your quick answer.
I have built another system install development packages (headers gcc make
...) get latest git version. But not even worth :(
This is the command:

$ ffmpeg -v verbose -i /dev/video0 -f video4linux2 -s 640x480 -r 25
out10.avi 2>&1 | tee -a ffmpeg-grab.log

and this is the console output:
ffmpeg version N-38750-g599888a Copyright (c) 2000-2012 the FFmpeg developers
  built on Mar 12 2012 23:50:31 with gcc 4.4.5
  configuration: --enable-nonfree --enable-libv4l2
  libavutil      51. 42.100 / 51. 42.100
  libavcodec     54. 10.100 / 54. 10.100
  libavformat    54.  2.100 / 54.  2.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 64.101 /  2. 64.101
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  7.100 /  0.  7.100
/dev/video0: Invalid data found when processing input

What could be missed?
Sincerely
  tovis

> Oh, yes, I nearly forgot.
>
> On Tue, 13 Mar 2012 06:53:23 tovis wrote:
>> [..]
>>
>> I'm using Debian squeeze, with binary packaged ffmpeg version
>> SVN-r0.5.6-4:0.5.6-3
>> Any suggestion?
>
> Update to the latest git-head  - there have been *many* improvements and
> security fixes since that version. Old versions (especially that old) are
> unsupported.
>
> --
> ===================================================
> Rodney Baker VK5ZTV
> rodney.baker at iinet.net.au
> ===================================================
>
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>