使用硬體解碼撥放

const char *const vlc_args[] = {
"-I=dummy",
"--vout=dummy",
"--network-caching=5000",
"--verbose=2",
"--file-logging", logFile,
};
int vlc_argc = sizeof(vlc_args) / sizeof(vlc_args[0]);
vlcInstance = libvlc_new(vlc_argc, vlc_args);
const char *psz_mrl = "rtsp://169.254.1.168:554/live2.sdp";
media = libvlc_media_new_location(vlcInstance, psz_mrl);
libvlc_media_add_option(media, ":avcodec-hw=dxva2");
mp = libvlc_media_player_new_from_media(media);
libvlc_media_player_set_hwnd(mp, GetDlgItem(IDC_VIEWER)->m_hWnd);

libvlc_media_release(media);
libvlc_media_player_play(mp);