#if HAVE_CST_HARDWARE
    if (select == numpida) {
        currentac3 == 1 ? currentac3 = 0 : currentac3 = 1;
        playback->SetAPid(currentapid, currentac3);
        printf("[movieplayer] currentac3 changed to %d\n", currentac3);
    }
    else
#else
    if ((select >= 0) && (currentapid != apids[select])) {
        currentapid = apids[select];
        currentac3 = ac3flags[select];
        playback->SetAPid(currentapid, currentac3);
        getCurrentAudioName(is_file_player, currentaudioname);
        printf("[movieplayer] apid changed to %d type %d\n", currentapid, currentac3);
    }
#endif