Add C API for offline TTS. (#373)

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

@@ -0,0 +1,98 @@
+#!/usr/bin/env bash
+
+set -e
+
+log() {
+  # This function is from espnet
+  local fname=${BASH_SOURCE[1]##*/}
+  echo -e "$(date '+%Y-%m-%d %H:%M:%S') (${fname}:${BASH_LINENO[0]}:${FUNCNAME[1]}) $*"
+}
+
+echo "EXE is $EXE"
+echo "PATH: $PATH"
+
+which $EXE
+
+# test waves are saved in ./tts
+mkdir ./tts
+
+log "------------------------------------------------------------"
+log "vits-ljs test"
+log "------------------------------------------------------------"
+
+repo_url=https://huggingface.co/csukuangfj/vits-ljs
+log "Start testing ${repo_url}"
+repo=$(basename $repo_url)
+log "Download pretrained model from $repo_url"
+GIT_LFS_SKIP_SMUDGE=1 git clone $repo_url
+pushd $repo
+git lfs pull --include "*.onnx"
+ls -lh *.onnx
+popd
+
+$EXE \
+  --vits-model=$repo/vits-ljs.onnx \
+  --vits-lexicon=$repo/lexicon.txt \
+  --vits-tokens=$repo/tokens.txt \
+  --output-filename=./tts/vits-ljs.wav \
+  'liliana, the most beautiful and lovely assistant of our team!'
+
+ls -lh ./tts
+
+rm -rfv $repo
+
+log "------------------------------------------------------------"
+log "vits-vctk test"
+log "------------------------------------------------------------"
+
+repo_url=https://huggingface.co/csukuangfj/vits-vctk
+log "Start testing ${repo_url}"
+repo=$(basename $repo_url)
+log "Download pretrained model from $repo_url"
+GIT_LFS_SKIP_SMUDGE=1 git clone $repo_url
+pushd $repo
+git lfs pull --include "*.onnx"
+ls -lh *.onnx
+popd
+
+for sid in 0 10 90; do
+  $EXE \
+    --vits-model=$repo/vits-vctk.onnx \
+    --vits-lexicon=$repo/lexicon.txt \
+    --vits-tokens=$repo/tokens.txt \
+    --sid=$sid \
+    --output-filename=./tts/vits-vctk-${sid}.wav \
+    'liliana, the most beautiful and lovely assistant of our team!'
+done
+
+rm -rfv $repo
+
+ls -lh tts/
+
+log "------------------------------------------------------------"
+log "vits-zh-aishell3"
+log "------------------------------------------------------------"
+
+repo_url=https://huggingface.co/csukuangfj/vits-zh-aishell3
+log "Start testing ${repo_url}"
+repo=$(basename $repo_url)
+log "Download pretrained model from $repo_url"
+GIT_LFS_SKIP_SMUDGE=1 git clone $repo_url
+pushd $repo
+git lfs pull --include "*.onnx"
+ls -lh *.onnx
+popd
+
+for sid in 0 10 90; do
+  $EXE \
+    --vits-model=$repo/vits-aishell3.onnx \
+    --vits-lexicon=$repo/lexicon.txt \
+    --vits-tokens=$repo/tokens.txt \
+    --sid=$sid \
+    --output-filename=./tts/vits-aishell3-${sid}.wav \
+    '林美丽最美丽'
+done
+
+rm -rfv $repo
+
+ls -lh ./tts/