libv4lconvert: Error

asked 2012-11-21 02:09:59 -0500

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Hello,

I'm trying to capture pictures with my webcam under Debian 6. When I execute my program Ihave many erros:

morbiducci@debian:~/OpenCV-2.3.1/mycprogs$ ./FirstProg
libv4lconvert: warning more framesizes then I can handle!    

libv4lconvert: warning more framesizes then I can handle!

VIDIOC_QUERYMENU: Invalid argument

VIDIOC_QUERYMENU: Invalid argument

VIDIOC_QUERYMENU: Invalid argument

VIDIOC_QUERYMENU: Invalid argument

libv4lconvert: Error decompressing JPEG: fill_nbits error: need 3 more bits

libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more bits

libv4lconvert: Error decompressing JPEG: fill_nbits error: need 6 more bits

libv4lconvert: Error decompressing JPEG: unknown huffman code: 0000ffff

libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more bits

libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more bits

libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more bits

Could you help me to understand this errors an try to debug these? Because I'm novice in openCV an Debian.

Note:I run with OpenCV 2.3.1

Thx

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