Ubuntu下构建gstreamer开发环境
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1,Ubuntu已经安装了gstreamer库,因此只需要再安装几个开发库即可,是
libstreamer0.10-0
libstreamer0.10-dev
libstreamer0.10-0-dbg
libstreamer0.10-dev
libstreamer0.10-0-dbg
在新立得里选中应用即可
2,测试gstreamer开发库
#include <gst/gst.h>
int main (int argc,char *argv[])
{
const gchar *nano_str;
guint major, minor, micro, nano;
gst_init (&argc, &argv);
gst_version (&major, &minor, µ, &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;
}
int main (int argc,char *argv[])
{
const gchar *nano_str;
guint major, minor, micro, nano;
gst_init (&argc, &argv);
gst_version (&major, &minor, µ, &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;
}
3,编译运行
gcc -Wall $(pkg-config --cflags --libs gstreamer-0.10) hello.c -o hello
./hello
./hello
运行结果:
This program is linked against GStreamer 0.10.22
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