第一此使用gstreamer

/*
    gcc hello.c -o hello -Wall `pkg-config --cflags --libs gstreamer-0.10`
*/

#include<stdio.h>
#include<gst/gst.h>

int main(int argc, char **argv)
{
    const char *nano_str;
    unsigned int major, minor, micro, nano;
    
    gst_init(&argc, &argv);
    
    gst_version(&major, &minor, &micro, &nano);
    
    if(nano == 1)
        nano_str = "(CVS)";
    else if(nano == 2)
        nano_str = "(Prerelease)";
    else
        nano_str = "";
    
    printf("This program is linked against GStreamer %d.%d.%d %s\n", major, minor, micro, nano_str);
    
    return 0;
}