Currently my last code looks like this Before play //libvlc_media_player_set_hwnd(AMediaPlayer, Pointer(Panel1.Handle)); [b]This is not set so the lock function is triggered?[/b] libvlc_video_set_callbacks(AMediaPlayer, @lock, @unlock, @display, @FrameContext[iId]); libvlc_video_set_format(AMediaPla...