How should I change speed when use oboe

[loserspiderman]

        oboe::PlaybackParameters parameters{};
        parameters.speed=2;
        parameters.pitch=1;
        auto result =_audio_stream->setPlaybackParameters(parameters);
        // it return ErrorUnimplemented = -890, // AAUDIO_ERROR_UNIMPLEMENTED,

    if (mLibLoader->stream_setPlaybackParameters == nullptr) {
        LOGD("%s, the NDK function is not available", __func__);
        return Result::ErrorUnimplemented;
    }

Why doesn't it work? The current SDK version is 33. Is it because of this? But it works when I use AudioTrack on my phone.

    // TODO: Remove pre-release check after Android B release
    if (getSdkVersion() >= __ANDROID_API_B__ || isAtLeastPreReleaseCodename("Baklava")) {
        aaudio_getPlatformMMapPolicy = load_I_II("AAudio_getPlatformMMapPolicy");
        aaudio_getPlatformMMapExclusivePolicy = load_I_II("AAudio_getPlatformMMapExclusivePolicy");
        aaudio_setMMapPolicy = load_I_I("AAudio_setMMapPolicy");
        aaudio_getMMapPolicy = load_I("AAudio_getMMapPolicy");
        stream_isMMapUsed = load_O_PS("AAudioStream_isMMapUsed");

        stream_setOffloadDelayPadding = load_I_PSII("AAudioStream_setOffloadDelayPadding");
        stream_getOffloadDelay = load_I_PS("AAudioStream_getOffloadDelay");
        stream_getOffloadPadding = load_I_PS("AAudioStream_getOffloadPadding");
        stream_setOffloadEndOfStream = load_I_PS("AAudioStream_setOffloadEndOfStream");

        stream_getDeviceIds = load_I_PSPIPI("AAudioStream_getDeviceIds");

        // TODO: Use 25Q4 version code and name when it is defined.
        stream_flushFromFrame = load_I_PSIPL("AAudioStream_flushFromFrame");
        stream_getPlaybackParameters =
                load_I_PSPM("AAudioStream_getPlaybackParameters");
        stream_setPlaybackParameters =
                load_I_PSCPM("AAudioStream_setPlaybackParameters");
    }