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Pablo

a guest Sep 25th, 2008 144 Never
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  1. #include <ffmpeg/avcodec.h>
  2. #include <ffmpeg/avformat.h>
  3. #include <stdio.h>
  4.  
  5.  
  6. int main() {
  7.     AVFormatContext *pFormatCtx = NULL;
  8.     AVFormatParameters formatParams ;
  9.     AVInputFormat *iformat = NULL;
  10.     av_register_all();
  11.     formatParams.standard = NULL;
  12.     formatParams.width = 320;
  13.     formatParams.height = 280;
  14.     iformat = av_find_input_format("video4linux");
  15.     if (iformat == NULL) {
  16.         printf("No format found\n");
  17.         return -2;
  18.     }
  19.     printf("%d\n",av_open_input_file(&pFormatCtx,"/dev/video0", iformat, 0, &formatParams));
  20.     if (av_open_input_file(&pFormatCtx,"/dev/video0", iformat, 0, &formatParams) != 0) {
  21.         printf("Error");
  22.         return -2;
  23.     }
  24.     int i;
  25.     if(av_find_stream_info(pFormatCtx)<0)
  26.         return -1; // Couldn't find stream information
  27.     dump_format(pFormatCtx, 0, "/dev/video0", 0);
  28.     av_close_input_file(pFormatCtx);
  29.     return 0;
  30. }
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