Use piper-phonemize to convert text to token IDs

.github/scripts/test-nodejs-npm.sh

@@ -52,14 +52,13 @@ node ./test-online-transducer.js
 rm -rf sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20
 
 # offline tts
-curl -LS -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-vctk.tar.bz2
-tar xvf vits-vctk.tar.bz2
-rm vits-vctk.tar.bz2
+
+curl -LS -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-piper-en_US-amy-low.tar.bz2
+tar xf vits-piper-en_US-amy-low.tar.bz2
 node ./test-offline-tts-en.js
-rm -rf vits-vctk
+rm vits-piper-en_US-amy-low.tar.bz2
 
 curl -LS -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-zh-aishell3.tar.bz2
 tar xvf vits-zh-aishell3.tar.bz2
-rm vits-zh-aishell3.tar.bz2
 node ./test-offline-tts-zh.js
-rm -rf vits-zh-aishell3
+rm vits-zh-aishell3.tar.bz2

.github/scripts/test-offline-tts.sh

@@ -16,6 +16,24 @@ which $EXE
 # test waves are saved in ./tts
 mkdir ./tts
 
+log "------------------------------------------------------------"
+log "vits-piper-en_US-amy-low"
+log "------------------------------------------------------------"
+curl -O -SL https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-piper-en_US-amy-low.tar.bz2
+tar xf vits-piper-en_US-amy-low.tar.bz2
+rm vits-piper-en_US-amy-low.tar.bz2
+
+$EXE \
+  --vits-model=./vits-piper-en_US-amy-low/en_US-amy-low.onnx \
+  --vits-tokens=./vits-piper-en_US-amy-low/tokens.txt \
+  --vits-data-dir=./vits-piper-en_US-amy-low/espeak-ng-data \
+  --debug=1 \
+  --output-filename=./tts/amy.wav \
+  "“Today as always, men fall into two groups: slaves and free men. Whoever does not have two-thirds of his day for himself, is a slave, whatever he may be: a statesman, a businessman, an official, or a scholar.” The sun shone bleakly in the sky, its meager light struggling to penetrate the thick foliage of the forest. Birds sang their songs up in the crowns of the trees, fluttering from one branch to the other. A blanket of total tranquility lied over the forest. The peace was only broken by the steady gallop of the horses of the soldiers who were traveling to their upcoming knighting the morrow at Camelot, and rowdy conversation. “Finally we will get what we deserve,” “It’s been about time,” Perceval agreed. “We’ve been risking our arses for the past two years. It’s the least they could give us.” Merlin remained ostensibly silent, refusing to join the verbal parade of self-aggrandizing his fellow soldiers have engaged in. He found it difficult to happy about anything, when even if they had won the war, he had lost everything else in the process."
+
+file ./tts/amy.wav
+rm -rf vits-piper-en_US-amy-low
+
 log "------------------------------------------------------------"
 log "vits-ljs test"
 log "------------------------------------------------------------"

.github/workflows/apk-tts.yaml

@@ -26,8 +26,8 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        total: ["12"]
-        index: ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11"]
+        total: ["30"]
+        index: ["0", "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"]
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/test-build-wheel.yaml

@@ -0,0 +1,80 @@
+name: test-build-wheel
+
+on:
+  push:
+    branches:
+      - master
+
+  pull_request:
+
+  workflow_dispatch:
+
+concurrency:
+  group: test-build-wheel-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test-build-wheel:
+    name: ${{ matrix.os }} ${{ matrix.python_version }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: ccache
+        uses: hendrikmuhs/[email protected]
+        with:
+          key: ${{ matrix.os }}-${{ matrix.python_version }}
+
+      - name: Install python dependencies
+        shell: bash
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install wheel twine setuptools
+
+      - name: Build
+        shell: bash
+        run: |
+          export CMAKE_CXX_COMPILER_LAUNCHER=ccache
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+          cmake --version
+
+          export SHERPA_ONNX_MAKE_ARGS="VERBOSE=1 -j"
+
+          python3 setup.py bdist_wheel
+          ls -lh dist
+
+      - name: Display wheel
+        shell: bash
+        run: |
+          ls -lh dist
+
+      - name: Install wheel
+        shell: bash
+        run: |
+          pip install --verbose ./dist/*.whl
+
+      - name: Test
+        shell: bash
+        run: |
+          # For windows
+          export PATH=/c/hostedtoolcache/windows/Python/3.7.9/x64/bin:$PATH
+          export PATH=/c/hostedtoolcache/windows/Python/3.8.10/x64/bin:$PATH
+          export PATH=/c/hostedtoolcache/windows/Python/3.9.13/x64/bin:$PATH
+          export PATH=/c/hostedtoolcache/windows/Python/3.10.11/x64/bin:$PATH
+          export PATH=/c/hostedtoolcache/windows/Python/3.11.6/x64/bin:$PATH
+
+          which sherpa-onnx
+          sherpa-onnx --help

.github/workflows/test-nodejs.yaml

@@ -70,6 +70,10 @@ jobs:
             mkdir -p scripts/nodejs/lib/win-x64
             dst=scripts/nodejs/lib/win-x64
           fi
+          ls -lh build/install/lib/
+
+          rm -rf build/install/lib/pkgconfig
+
           cp -v build/install/lib/* $dst/
 
       - name: replace files

.gitignore

@@ -77,3 +77,6 @@ xcuserdata/
 vits-vctk
 vits-zh-aishell3
 jslint.mjs
+vits-piper-en_US-amy-low
+vits-piper-*-*-*
+log

android/SherpaOnnxTts/app/src/main/AndroidManifest.xml

@@ -2,6 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"

android/SherpaOnnxTts/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt

@@ -1,5 +1,6 @@
 package com.k2fsa.sherpa.onnx
 
+import android.content.res.AssetManager
 import android.media.MediaPlayer
 import android.net.Uri
 import android.os.Bundle
@@ -9,6 +10,8 @@ import android.widget.EditText
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
 
 const val TAG = "sherpa-onnx"
 
@@ -19,7 +22,6 @@ class MainActivity : AppCompatActivity() {
     private lateinit var speed: EditText
     private lateinit var generate: Button
     private lateinit var play: Button
-    private var hasFile: Boolean = false
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -46,10 +48,10 @@ class MainActivity : AppCompatActivity() {
         val sampleText = ""
         text.setText(sampleText)
 
-        play.isEnabled = false;
+        play.isEnabled = false
     }
 
-    fun onClickGenerate() {
+    private fun onClickGenerate() {
         val sidInt = sid.text.toString().toIntOrNull()
         if (sidInt == null || sidInt < 0) {
             Toast.makeText(
@@ -77,7 +79,7 @@ class MainActivity : AppCompatActivity() {
             return
         }
 
-        play.isEnabled = false;
+        play.isEnabled = false
         val audio = tts.generate(text = textStr, sid = sidInt, speed = speedFloat)
 
         val filename = application.filesDir.absolutePath + "/generated.wav"
@@ -89,7 +91,7 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
-    fun onClickPlay() {
+    private fun onClickPlay() {
         val filename = application.filesDir.absolutePath + "/generated.wav"
         val mediaPlayer = MediaPlayer.create(
             applicationContext,
@@ -98,32 +100,104 @@ class MainActivity : AppCompatActivity() {
         mediaPlayer.start()
     }
 
-    fun initTts() {
-        var modelDir :String?
-        var modelName :String?
+    private fun initTts() {
+        var modelDir: String?
+        var modelName: String?
         var ruleFsts: String?
+        var lexicon: String?
+        var dataDir: String?
+        var assets: AssetManager? = application.assets
 
         // The purpose of such a design is to make the CI test easier
         // Please see
         // https://github.com/k2-fsa/sherpa-onnx/blob/master/scripts/apk/generate-tts-apk-script.py
         modelDir = null
         modelName = null
         ruleFsts = null
+        lexicon = null
+        dataDir = null
 
         // Example 1:
         // modelDir = "vits-vctk"
         // modelName = "vits-vctk.onnx"
+        // lexicon = "lexicon.txt"
 
         // Example 2:
-        // modelDir = "vits-piper-en_US-lessac-medium"
-        // modelName = "en_US-lessac-medium.onnx"
+        // https://github.com/k2-fsa/sherpa-onnx/releases/tag/tts-models
+        // https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-piper-en_US-amy-low.tar.bz2
+        // modelDir = "vits-piper-en_US-amy-low"
+        // modelName = "en_US-amy-low.onnx"
+        // dataDir = "vits-piper-en_US-amy-low/espeak-ng-data"
 
         // Example 3:
         // modelDir = "vits-zh-aishell3"
         // modelName = "vits-aishell3.onnx"
         // ruleFsts = "vits-zh-aishell3/rule.fst"
+        // lexcion = "lexicon.txt"
 
-        val config = getOfflineTtsConfig(modelDir = modelDir!!, modelName = modelName!!, ruleFsts = ruleFsts ?: "")!!
-        tts = OfflineTts(assetManager = application.assets, config = config)
+        if (dataDir != null) {
+            val newDir = copyDataDir(modelDir)
+            modelDir = newDir + "/" + modelDir
+            dataDir = newDir + "/" + dataDir
+            assets = null
+        }
+
+        val config = getOfflineTtsConfig(
+            modelDir = modelDir!!, modelName = modelName!!, lexicon = lexicon ?: "",
+            dataDir = dataDir ?: "",
+            ruleFsts = ruleFsts ?: ""
+        )!!
+
+        tts = OfflineTts(assetManager = assets, config = config)
+    }
+
+
+    private fun copyDataDir(dataDir: String): String {
+        println("data dir is $dataDir")
+        copyAssets(dataDir)
+
+        val newDataDir = application.getExternalFilesDir(null)!!.absolutePath
+        println("newDataDir: $newDataDir")
+        return newDataDir
+    }
+
+    private fun copyAssets(path: String) {
+        val assets: Array<String>?
+        try {
+            assets = application.assets.list(path)
+            if (assets!!.isEmpty()) {
+                copyFile(path)
+            } else {
+                val fullPath = "${application.getExternalFilesDir(null)}/$path"
+                val dir = File(fullPath)
+                dir.mkdirs()
+                for (asset in assets.iterator()) {
+                    val p: String = if (path == "") "" else path + "/"
+                    copyAssets(p + asset)
+                }
+            }
+        } catch (ex: IOException) {
+            Log.e(TAG, "Failed to copy $path. ${ex.toString()}")
+        }
+    }
+
+    private fun copyFile(filename: String) {
+        try {
+            val istream = application.assets.open(filename)
+            val newFilename = application.getExternalFilesDir(null).toString() + "/" + filename
+            val ostream = FileOutputStream(newFilename)
+            // Log.i(TAG, "Copying $filename to $newFilename")
+            val buffer = ByteArray(1024)
+            var read = 0
+            while (read != -1) {
+                ostream.write(buffer, 0, read)
+                read = istream.read(buffer)
+            }
+            istream.close()
+            ostream.flush()
+            ostream.close()
+        } catch (ex: Exception) {
+            Log.e(TAG, "Failed to copy $filename, ${ex.toString()}")
+        }
     }
 }

android/SherpaOnnxTts/app/src/main/java/com/k2fsa/sherpa/onnx/Tts.kt

@@ -5,8 +5,9 @@ import android.content.res.AssetManager
 
 data class OfflineTtsVitsModelConfig(
     var model: String,
-    var lexicon: String,
+    var lexicon: String = "",
     var tokens: String,
+    var dataDir: String = "",
     var noiseScale: Float = 0.667f,
     var noiseScaleW: Float = 0.8f,
     var lengthScale: Float = 1.0f,
@@ -22,6 +23,7 @@ data class OfflineTtsModelConfig(
 data class OfflineTtsConfig(
     var model: OfflineTtsModelConfig,
     var ruleFsts: String = "",
+    var maxNumSentences: Int = 2,
 )
 
 class GeneratedAudio(
@@ -117,18 +119,25 @@ class OfflineTts(
 // please refer to
 // https://k2-fsa.github.io/sherpa/onnx/tts/pretrained_models/index.html
 // to download models
-fun getOfflineTtsConfig(modelDir: String, modelName: String, ruleFsts: String): OfflineTtsConfig? {
+fun getOfflineTtsConfig(
+    modelDir: String,
+    modelName: String,
+    lexicon: String,
+    dataDir: String,
+    ruleFsts: String
+): OfflineTtsConfig? {
     return OfflineTtsConfig(
         model = OfflineTtsModelConfig(
             vits = OfflineTtsVitsModelConfig(
                 model = "$modelDir/$modelName",
-                lexicon = "$modelDir/lexicon.txt",
-                tokens = "$modelDir/tokens.txt"
+                lexicon = "$modelDir/$lexicon",
+                tokens = "$modelDir/tokens.txt",
+                dataDir = "$dataDir"
             ),
             numThreads = 2,
             debug = true,
             provider = "cpu",
         ),
-        ruleFsts=ruleFsts,
+        ruleFsts = ruleFsts,
     )
 }

build-android-arm64-v8a.sh

@@ -92,3 +92,4 @@ cmake -DCMAKE_TOOLCHAIN_FILE="$ANDROID_NDK/build/cmake/android.toolchain.cmake"
 make -j4
 make install/strip
 cp -fv android-onnxruntime-libs/jni/arm64-v8a/libonnxruntime.so install/lib
+rm -rf install/lib/pkgconfig

build-android-armv7-eabi.sh

@@ -92,3 +92,4 @@ cmake -DCMAKE_TOOLCHAIN_FILE="$ANDROID_NDK/build/cmake/android.toolchain.cmake"
 make -j4
 make install/strip
 cp -fv android-onnxruntime-libs/jni/armeabi-v7a/libonnxruntime.so install/lib
+rm -rf install/lib/pkgconfig

build-android-x86-64.sh

@@ -94,3 +94,4 @@ cmake -DCMAKE_TOOLCHAIN_FILE="$ANDROID_NDK/build/cmake/android.toolchain.cmake"
 make -j4
 make install/strip
 cp -fv android-onnxruntime-libs/jni/x86_64/libonnxruntime.so install/lib
+rm -rf install/lib/pkgconfig

build-android-x86.sh

@@ -94,3 +94,4 @@ cmake -DCMAKE_TOOLCHAIN_FILE="$ANDROID_NDK/build/cmake/android.toolchain.cmake"
 make -j4
 make install/strip
 cp -fv android-onnxruntime-libs/jni/x86/libonnxruntime.so install/lib
+rm -rf install/lib/pkgconfig