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Add C++ runtime for spleeter about source separation (#2242)

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Fangjun Kuang
2025-05-23 22:30:57 +08:00
committed by GitHub
parent 55a44793e6
commit 716ba8317b
28 changed files with 1267 additions and 72 deletions
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sherpa-onnx/csrc/offline-source-separation-spleeter-model-meta-data.h Normal file
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// sherpa-onnx/csrc/offline-source-separation-spleeter-model-meta-data.h
//
// Copyright (c) 2024 Xiaomi Corporation
#ifndef SHERPA_ONNX_CSRC_OFFLINE_SOURCE_SEPARATION_SPLEETER_MODEL_META_DATA_H_
#define SHERPA_ONNX_CSRC_OFFLINE_SOURCE_SEPARATION_SPLEETER_MODEL_META_DATA_H_
#include <string>
#include <unordered_map>
#include <vector>
namespace sherpa_onnx {
// See also
// https://github.com/k2-fsa/sherpa-onnx/blob/master/scripts/spleeter/separate_onnx.py
struct OfflineSourceSeparationSpleeterModelMetaData {
int32_t sample_rate = 44100;
int32_t num_stems = 2;
int32_t n_fft = 4096;
int32_t hop_length = 1024;
int32_t window_length = 4096;
bool center = false;
std::string window_type = "hann";
};
} // namespace sherpa_onnx
#endif // SHERPA_ONNX_CSRC_OFFLINE_SOURCE_SEPARATION_SPLEETER_MODEL_META_DATA_H_