84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
// sherpa-onnx/csrc/sherpa-onnx-offline-tts.cc
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//
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// Copyright (c) 2023 Xiaomi Corporation
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#include <fstream>
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#include "sherpa-onnx/csrc/offline-tts.h"
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#include "sherpa-onnx/csrc/parse-options.h"
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#include "sherpa-onnx/csrc/wave-writer.h"
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int main(int32_t argc, char *argv[]) {
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const char *kUsageMessage = R"usage(
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Offline text-to-speech with sherpa-onnx
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./bin/sherpa-onnx-offline-tts \
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--vits-model /path/to/model.onnx \
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--vits-lexicon /path/to/lexicon.txt \
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--vits-tokens /path/to/tokens.txt
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--output-filename ./generated.wav \
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'some text within single quotes'
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It will generate a file ./generated.wav as specified by --output-filename.
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You can download a test model from
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https://huggingface.co/csukuangfj/vits-ljs
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For instance, you can use:
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wget https://huggingface.co/csukuangfj/vits-ljs/resolve/main/vits-ljs.onnx
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wget https://huggingface.co/csukuangfj/vits-ljs/resolve/main/lexicon.txt
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wget https://huggingface.co/csukuangfj/vits-ljs/resolve/main/tokens.txt
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./bin/sherpa-onnx-offline-tts \
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--vits-model=./vits-ljs.onnx \
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--vits-lexicon=./lexicon.txt \
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--vits-tokens=./tokens.txt \
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--output-filename=./generated.wav \
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'liliana, the most beautiful and lovely assistant of our team!'
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)usage";
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sherpa_onnx::ParseOptions po(kUsageMessage);
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std::string output_filename = "./generated.wav";
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po.Register("output-filename", &output_filename,
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"Path to save the generated audio");
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sherpa_onnx::OfflineTtsConfig config;
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config.Register(&po);
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po.Read(argc, argv);
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if (po.NumArgs() == 0) {
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fprintf(stderr, "Error: Please provide the text to generate audio.\n\n");
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po.PrintUsage();
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exit(EXIT_FAILURE);
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}
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if (po.NumArgs() > 1) {
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fprintf(stderr,
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"Error: Accept only one positional argument. Please use single "
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"quotes to wrap your text\n");
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po.PrintUsage();
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exit(EXIT_FAILURE);
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}
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if (!config.Validate()) {
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fprintf(stderr, "Errors in config!\n");
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exit(EXIT_FAILURE);
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}
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sherpa_onnx::OfflineTts tts(config);
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auto audio = tts.Generate(po.GetArg(1));
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bool ok = sherpa_onnx::WriteWave(output_filename, audio.sample_rate,
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audio.samples.data(), audio.samples.size());
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if (!ok) {
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fprintf(stderr, "Failed to write wave to %s\n", output_filename.c_str());
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exit(EXIT_FAILURE);
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}
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fprintf(stderr, "The text is: %s\n", po.GetArg(1).c_str());
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fprintf(stderr, "Saved to %s successfully!\n", output_filename.c_str());
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return 0;
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}
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