Method load_audio_base64

src/common/AutoModel/modeling_gemma4e_audio.cpp:15–26

#include <algorithm>
#include <numeric>
audio_data_t Gemma4e::load_audio_base64(const std::string &base64_str, int resample_rate, MonoDownmixMode downmix) {
    audio_data_t empty_result;
    audio_data_t result;
    // Decode base64 to raw bytes
    std::string audio_bytes = base64::from_base64(base64_str);
    if (!audio_reader_.load_audio_from_memory(reinterpret_cast<const uint8_t*>(audio_bytes.data()), audio_bytes.size(), result, resample_rate, downmix)) {
        std::cerr << "Failed to load audio from base64 string" << std::endl;
        exit(-1);
        //return empty_result;
    }
    return result;
}