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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,2 @@ | ||
| !run-*.sh | ||
| piper |
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| { Copyright (c) 2024 Xiaomi Corporation } | ||
| program piper; | ||
| { | ||
| This file shows how to use the text to speech API of sherpa-onnx | ||
| with Piper models. | ||
| It generates speech fro text and saves it to a wave file. | ||
| If you want to play it while it is generating, please see | ||
| ./piper-playback.pas | ||
| } | ||
|
|
||
| {$mode objfpc} | ||
| {$ASSERTIONS ON} | ||
|
|
||
| uses | ||
| SysUtils, | ||
| sherpa_onnx; | ||
|
|
||
| function GetOfflineTts: TSherpaOnnxOfflineTts; | ||
| var | ||
| Config: TSherpaOnnxOfflineTtsConfig; | ||
| begin | ||
| Config.Model.Vits.Model := './vits-piper-en_US-libritts_r-medium/en_US-libritts_r-medium.onnx'; | ||
| Config.Model.Vits.Tokens := './vits-piper-en_US-libritts_r-medium/tokens.txt'; | ||
| Config.Model.Vits.DataDir := './vits-piper-en_US-libritts_r-medium/espeak-ng-data'; | ||
| Config.Model.NumThreads := 1; | ||
| Config.Model.Debug := False; | ||
| Config.MaxNumSentences := 1; | ||
|
|
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| Result := TSherpaOnnxOfflineTts.Create(Config); | ||
| end; | ||
|
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| var | ||
| Tts: TSherpaOnnxOfflineTts; | ||
| Audio: TSherpaOnnxGeneratedAudio; | ||
|
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| Text: AnsiString; | ||
| Speed: Single = 1.0; {Use a large value to speak faster} | ||
| SpeakerId: Integer = 0; | ||
|
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| begin | ||
| Tts := GetOfflineTts; | ||
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| WriteLn('There are ', Tts.GetNumSpeakers, ' speakers'); | ||
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| Text := '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.'; | ||
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| Audio := Tts.Generate(Text, SpeakerId, Speed); | ||
| SherpaOnnxWriteWave('./libritts_r-generated.wav', Audio.Samples, Audio.SampleRate); | ||
| WriteLn('Saved to ./libritts_r-generated.wav'); | ||
|
|
||
| FreeAndNil(Tts); | ||
| end. | ||
|
|
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| #!/usr/bin/env bash | ||
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| set -ex | ||
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| SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd ) | ||
| SHERPA_ONNX_DIR=$(cd $SCRIPT_DIR/../.. && pwd) | ||
|
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| echo "SHERPA_ONNX_DIR: $SHERPA_ONNX_DIR" | ||
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| if [[ ! -f ../../build/install/lib/libsherpa-onnx-c-api.dylib && ! -f ../../build/install/lib/libsherpa-onnx-c-api.so && ! -f ../../build/install/lib/sherpa-onnx-c-api.dll ]]; then | ||
| mkdir -p ../../build | ||
| pushd ../../build | ||
| cmake \ | ||
| -DCMAKE_INSTALL_PREFIX=./install \ | ||
| -DSHERPA_ONNX_ENABLE_PYTHON=OFF \ | ||
| -DSHERPA_ONNX_ENABLE_TESTS=OFF \ | ||
| -DSHERPA_ONNX_ENABLE_CHECK=OFF \ | ||
| -DBUILD_SHARED_LIBS=ON \ | ||
| -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF \ | ||
| .. | ||
|
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| cmake --build . --target install --config Release | ||
| popd | ||
| fi | ||
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| if [[ ! -f ./vits-piper-en_US-libritts_r-medium/tokens.txt ]]; then | ||
| curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-piper-en_US-libritts_r-medium.tar.bz2 | ||
| tar xf vits-piper-en_US-libritts_r-medium.tar.bz2 | ||
| rm vits-piper-en_US-libritts_r-medium.tar.bz2 | ||
| fi | ||
|
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| fpc \ | ||
| -dSHERPA_ONNX_USE_SHARED_LIBS \ | ||
| -Fu$SHERPA_ONNX_DIR/sherpa-onnx/pascal-api \ | ||
| -Fl$SHERPA_ONNX_DIR/build/install/lib \ | ||
| ./piper.pas | ||
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| export LD_LIBRARY_PATH=$SHERPA_ONNX_DIR/build/install/lib:$LD_LIBRARY_PATH | ||
| export DYLD_LIBRARY_PATH=$SHERPA_ONNX_DIR/build/install/lib:$DYLD_LIBRARY_PATH | ||
|
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||
| ./piper |
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