* -------------------------------------------------------------------------
* This file is part of the MultimodalSDK project.
* Copyright (c) 2025 Huawei Technologies Co.,Ltd.
*
* MultimodalSDK is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
*
* http://license.coscl.org.cn/MulanPSL2
*
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* -------------------------------------------------------------------------
* Description: Audio header file.
* Author: ACC SDK
* Create: 2026
* History: NA
*/
#ifndef AUDIO_H
#define AUDIO_H
#include <optional>
#include "acc/ErrorCode.h"
#include "acc/tensor/Tensor.h"
namespace Acc {
ErrorCode LoadAudioSingle(const std::string path, Tensor& result, int& originalSr,
std::optional<int> sr = std::nullopt);
* @brief Loads an audio file and optionally resamples it.
* @param path: Path to the audio file.
* @param result: Output tensor that stores the decoded (and resampled) mono audio data.
* @param original_sr: Sample rate of the original audio file before resampling.
* @param sr: Optional target sample rate. If not specified, the audio will not be resampled.
* @return ErrorCode
*/
ErrorCode LoadAudioBatch(const std::vector<std::string> wavFiles, std::vector<Tensor>& results,
std::vector<int>& originalSrs, std::optional<int> sr = std::nullopt);
* @brief Loads multiple audio files and optionally resamples them.
* @param wavFiles: List of paths to audio files.
* @param results: Output tensors that store decoded (and resampled) mono audio data.
* @param original_srs: Sample rates of the original audio files before resampling.
* @param sr: Optional target sample rate. If not specified, the audio files will not be resampled.
* @return ErrorCode
*/
}
#endif
