36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
// sherpa-onnx/python/csrc/online-stream.cc
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//
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// Copyright (c) 2023 Xiaomi Corporation
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#include "sherpa-onnx/python/csrc/online-stream.h"
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#include "sherpa-onnx/csrc/online-stream.h"
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namespace sherpa_onnx {
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constexpr const char *kAcceptWaveformUsage = R"(
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Process audio samples.
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Args:
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sample_rate:
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Sample rate of the input samples. If it is different from the one
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expected by the model, we will do resampling inside.
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waveform:
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A 1-D float32 tensor containing audio samples. It must be normalized
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to the range [-1, 1].
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)";
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void PybindOnlineStream(py::module *m) {
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using PyClass = OnlineStream;
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py::class_<PyClass>(*m, "OnlineStream")
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.def(
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"accept_waveform",
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[](PyClass &self, float sample_rate, py::array_t<float> waveform) {
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self.AcceptWaveform(sample_rate, waveform.data(), waveform.size());
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},
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py::arg("sample_rate"), py::arg("waveform"), kAcceptWaveformUsage)
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.def("input_finished", &PyClass::InputFinished);
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}
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} // namespace sherpa_onnx
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