static AudioSampleRate ConvertSampleRate(uint32_t sampleRate)
{
    switch (sampleRate) {
        case AUD_SAMPLE_RATE_8000:
            return AUD_SAMPLE_RATE_8000;
        case AUD_SAMPLE_RATE_11025:
            return AUD_SAMPLE_RATE_11025;
        case AUD_SAMPLE_RATE_12000:
            return AUD_SAMPLE_RATE_12000;
        case AUD_SAMPLE_RATE_16000:
            return AUD_SAMPLE_RATE_16000;
        case AUD_SAMPLE_RATE_22050:
            return AUD_SAMPLE_RATE_22050;
        case AUD_SAMPLE_RATE_24000:
            return AUD_SAMPLE_RATE_24000;
        case AUD_SAMPLE_RATE_32000:
            return AUD_SAMPLE_RATE_24000;
        case AUD_SAMPLE_RATE_44100:
            return AUD_SAMPLE_RATE_44100;
        case AUD_SAMPLE_RATE_48000:
            return AUD_SAMPLE_RATE_48000;
        case AUD_SAMPLE_RATE_64000:
            return AUD_SAMPLE_RATE_64000;
        case AUD_SAMPLE_RATE_96000:
            return AUD_SAMPLE_RATE_96000;
        default:
            MEDIA_ERR_LOG("Invalid sample_rate: %d", sampleRate);
            return AUD_SAMPLE_RATE_48000;
    }
}