sherpa-onnx-offline-tts.cc
2.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
// sherpa-onnx/csrc/sherpa-onnx-offline-tts.cc
//
// Copyright (c) 2023 Xiaomi Corporation
#include <fstream>
#include "sherpa-onnx/csrc/offline-tts.h"
#include "sherpa-onnx/csrc/parse-options.h"
#include "sherpa-onnx/csrc/wave-writer.h"
int main(int32_t argc, char *argv[]) {
const char *kUsageMessage = R"usage(
Offline text-to-speech with sherpa-onnx
./bin/sherpa-onnx-offline-tts \
--vits-model /path/to/model.onnx \
--vits-lexicon /path/to/lexicon.txt \
--vits-tokens /path/to/tokens.txt
--output-filename ./generated.wav \
'some text within single quotes'
It will generate a file ./generated.wav as specified by --output-filename.
You can download a test model from
https://huggingface.co/csukuangfj/vits-ljs
For instance, you can use:
wget https://huggingface.co/csukuangfj/vits-ljs/resolve/main/vits-ljs.onnx
wget https://huggingface.co/csukuangfj/vits-ljs/resolve/main/lexicon.txt
wget https://huggingface.co/csukuangfj/vits-ljs/resolve/main/tokens.txt
./bin/sherpa-onnx-offline-tts \
--vits-model=./vits-ljs.onnx \
--vits-lexicon=./lexicon.txt \
--vits-tokens=./tokens.txt \
--output-filename=./generated.wav \
'liliana, the most beautiful and lovely assistant of our team!'
)usage";
sherpa_onnx::ParseOptions po(kUsageMessage);
std::string output_filename = "./generated.wav";
po.Register("output-filename", &output_filename,
"Path to save the generated audio");
sherpa_onnx::OfflineTtsConfig config;
config.Register(&po);
po.Read(argc, argv);
if (po.NumArgs() == 0) {
fprintf(stderr, "Error: Please provide the text to generate audio.\n\n");
po.PrintUsage();
exit(EXIT_FAILURE);
}
if (po.NumArgs() > 1) {
fprintf(stderr,
"Error: Accept only one positional argument. Please use single "
"quotes to wrap your text\n");
po.PrintUsage();
exit(EXIT_FAILURE);
}
if (!config.Validate()) {
fprintf(stderr, "Errors in config!\n");
exit(EXIT_FAILURE);
}
sherpa_onnx::OfflineTts tts(config);
auto audio = tts.Generate(po.GetArg(1));
bool ok = sherpa_onnx::WriteWave(output_filename, audio.sample_rate,
audio.samples.data(), audio.samples.size());
if (!ok) {
fprintf(stderr, "Failed to write wave to %s\n", output_filename.c_str());
exit(EXIT_FAILURE);
}
fprintf(stderr, "The text is: %s\n", po.GetArg(1).c_str());
fprintf(stderr, "Saved to %s successfully!\n", output_filename.c_str());
return 0;
}