I m using libvlc into 1 visual studio project but since vlc0.8.6 I have troubles when I m trying to
use multiple instances in the same time. With latest releases (new libvlc API), I always have same
trouble, in sample code below I just play video1 without video-title-show then meanwhile I play video2
with video-title-show, all is OK
after I stop/play video1 and whaooo I have video-title-show on video1 => video1 libvlc instance lost its params !!!
I though in new libvlc API parameters were saved in local private libvlc instance.
Otherwise is there a possibility to get a workaround (my real usage is the vmem plugin using a lot of params
to copy frame buffer into 1 dedicated mem buffer)
Please help me ...
Thank you
Code: Select all
#include <stdio.h>
#include <windows.h>
typedef long long int64_t;
#include <vlc/libvlc_structures.h>
#include <vlc/libvlc_events.h>
#include <vlc/libvlc.h>
static void quit_on_exception(libvlc_exception_t *excp) {
if (libvlc_exception_raised(excp)) {
fprintf(stderr, "error: %s\n", libvlc_exception_get_message(excp));
exit(-1);
}
}
int main(int argc, char **argv) {
libvlc_exception_t excp;
libvlc_instance_t *inst, *inst2;
libvlc_media_t *media, *media2;
libvlc_media_player_t *player, *player2;
char const *myargs[] =
{
"--no-one-instance",
"--no-stats",
"--quiet", "--dummy-quiet", "--rc-quiet",
"--no-video-title-show",
"--intf", "dummy",
"--ignore-config",
// "--loop",
"--plugin-path=D:\\DevTools\\vlc\\build_vlc\\vlc-0.9.6\\plugins",
};
int myargsc = sizeof(myargs) / sizeof(*myargs);
char *filename = "D:\\8103D9F9d01.mpeg";
char *filename2 = "D:\\E5535DC8d01.mpeg";
char const *myargs2[] =
{
"--no-one-instance",
"--no-stats",
"--quiet", "--dummy-quiet", "--rc-quiet",
"--video-title-show",
"--intf", "dummy",
"--ignore-config",
// "--loop",
"--plugin-path=D:\\DevTools\\vlc\\build_vlc\\vlc-0.9.6\\plugins",
};
int myargsc2 = sizeof(myargs2) / sizeof(*myargs2);
libvlc_exception_init(&excp);
printf("Starting 1st video\n");
inst = libvlc_new(myargsc, (char**)myargs, &excp);
quit_on_exception(&excp);
media = libvlc_media_new(inst, filename, &excp);
quit_on_exception(&excp);
player = libvlc_media_player_new_from_media(media, &excp);
quit_on_exception(&excp);
libvlc_media_release(media);
libvlc_media_player_play(player, &excp);
quit_on_exception(&excp);
// while (libvlc_media_player_is_playing(player, &excp) == libvlc_Playing)
Sleep(3000);
printf("Starting 2nd video\n");
inst2 = libvlc_new(myargsc2, (char**)myargs2, &excp);
quit_on_exception(&excp);
media2 = libvlc_media_new(inst2, filename2, &excp);
quit_on_exception(&excp);
player2 = libvlc_media_player_new_from_media(media2, &excp);
quit_on_exception(&excp);
libvlc_media_release(media2);
libvlc_media_player_play(player2, &excp);
quit_on_exception(&excp);
Sleep(3000);
libvlc_media_player_stop(player, &excp);
quit_on_exception(&excp);
Sleep(1000);
libvlc_media_player_play(player, &excp);
quit_on_exception(&excp);
Sleep(7000);
printf("End of 2nd video\n");
libvlc_media_player_stop(player2, &excp);
quit_on_exception(&excp);
libvlc_media_player_release(player2);
libvlc_release(inst2);
Sleep(3000);
printf("End of 1st video\n");
libvlc_media_player_stop(player, &excp);
quit_on_exception(&excp);
libvlc_media_player_release(player);
libvlc_release(inst);
printf("End.\n");
return 0;
}
