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Add Flutter example for Kokoro TTS 1.0 (#1810)

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This commit is contained in:
Fangjun Kuang
2025-02-07 17:58:23 +08:00
committed by GitHub
parent 0610679539
commit c49bbce43c
1 changed files with 19 additions and 1 deletions
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20
flutter-examples/tts/lib/model.dart
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@@ -92,6 +92,15 @@ Future<sherpa_onnx.OfflineTts> createOfflineTts() async {
// voices = 'voices.bin';
// dataDir = 'kokoro-en-v0_19/espeak-ng-data';
// Example 9
// https://k2-fsa.github.io/sherpa/onnx/tts/pretrained_models/kokoro.html
// modelDir = 'kokoro-multi-lang-v1_0';
// modelName = 'model.onnx';
// voices = 'voices.bin';
// dataDir = 'kokoro-multi-lang-v1_0/espeak-ng-data';
// dictDir = 'kokoro-multi-lang-v1_0/dict';
// lexicon = 'kokoro-multi-lang-v1_0/lexicon-us-en.txt,kokoro-multi-lang-v1_0/lexicon-zh.txt';
// ============================================================
// Please don't change the remaining part of this function
// ============================================================
@@ -121,7 +130,14 @@ Future<sherpa_onnx.OfflineTts> createOfflineTts() async {
ruleFars = tmp.join(',');
}
if (lexicon != '') {
if (lexicon.contains(',')) {
final all = lexicon.split(',');
var tmp = <String>[];
for (final f in all) {
tmp.add(p.join(directory.path, f));
}
lexicon = tmp.join(',');
} else if (lexicon != '') {
lexicon = p.join(directory.path, modelDir, lexicon);
}
@@ -148,6 +164,8 @@ Future<sherpa_onnx.OfflineTts> createOfflineTts() async {
voices: voices,
tokens: tokens,
dataDir: dataDir,
dictDir: dictDir,
lexicon: lexicon,
);
} else {
vits = sherpa_onnx.OfflineTtsVitsModelConfig(