Linker Lib .a into My VLC project
Posted: 13 Mar 2010 05:11
i want build my project use libvlc but i havent library binary .a so QT error
iF i add LIBS += -lvlc into .pro then
undefined reference to `libvlc_exception_raised'
Code: Select all
#include <stdio.h>
#include <stdlib.h>
#include <vlc/vlc.h>
static void raise(libvlc_exception_t * ex)
{
if (libvlc_exception_raised (ex))
{
fprintf (stderr, "error: %s\n", libvlc_exception_get_message(ex));
exit (-1);
}
}
int main(int argc, char* argv[])
{
const char * const vlc_args[] = {
"-I", "dummy", /* Don't use any interface */
"--ignore-config", /* Don't use VLC's config */
"--plugin-path=/set/your/path/to/libvlc/module/if/you/are/on/windows/or/macosx" };
libvlc_exception_t ex;
libvlc_instance_t * inst;
libvlc_media_player_t *mp;
libvlc_media_t *m;
libvlc_exception_init (&ex);
/* init vlc modules, should be done only once */
inst = libvlc_new (sizeof(vlc_args) / sizeof(vlc_args[0]), vlc_args, &ex);
raise (&ex);
/* Create a new item */
m = libvlc_media_new (inst, "http://mycool.movie.com/test.mov", &ex);
raise (&ex);
/* XXX: demo art and meta information fetching */
/* Create a media player playing environement */
mp = libvlc_media_player_new_from_media (m, &ex);
raise (&ex);
/* No need to keep the media now */
libvlc_media_release (m);
#if 0
/* This is a non working code that show how to hooks into a window,
* if we have a window around */
libvlc_drawable_t drawable = xdrawable;
/* or on windows */
libvlc_drawable_t drawable = hwnd;
libvlc_media_player_set_drawable (mp, drawable, &ex);
raise (&ex);
#endif
/* play the media_player */
libvlc_media_player_play (mp, &ex);
raise (&ex);
//sleep (10); /* Let it play a bit */
/* Stop playing */
libvlc_media_player_stop (mp, &ex);
/* Free the media_player */
libvlc_media_player_release (mp);
libvlc_release (inst);
raise (&ex);
return 0;
}f:/programfiles/qt/mingw/bin/../lib/gcc/mingw32/4.4.0/../../../../mingw32/bin/ld.exe: cannot find -lvlc
collect2: ld returned 1 exit status