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Add Swift API for Moonshine models. #1477

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merged 1 commit into from
Oct 27, 2024
Merged

Add Swift API for Moonshine models. #1477

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20 changes: 18 additions & 2 deletions swift-api-examples/SherpaOnnx.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -357,6 +357,20 @@ func sherpaOnnxOfflineWhisperModelConfig(
)
}

func sherpaOnnxOfflineMoonshineModelConfig(
preprocessor: String = "",
encoder: String = "",
uncachedDecoder: String = "",
cachedDecoder: String = ""
) -> SherpaOnnxOfflineMoonshineModelConfig {
return SherpaOnnxOfflineMoonshineModelConfig(
preprocessor: toCPointer(preprocessor),
encoder: toCPointer(encoder),
uncached_decoder: toCPointer(uncachedDecoder),
cached_decoder: toCPointer(cachedDecoder)
)
}

func sherpaOnnxOfflineTdnnModelConfig(
model: String = ""
) -> SherpaOnnxOfflineTdnnModelConfig {
Expand Down Expand Up @@ -401,7 +415,8 @@ func sherpaOnnxOfflineModelConfig(
modelingUnit: String = "cjkchar",
bpeVocab: String = "",
teleSpeechCtc: String = "",
senseVoice: SherpaOnnxOfflineSenseVoiceModelConfig = sherpaOnnxOfflineSenseVoiceModelConfig()
senseVoice: SherpaOnnxOfflineSenseVoiceModelConfig = sherpaOnnxOfflineSenseVoiceModelConfig(),
moonshine: SherpaOnnxOfflineMoonshineModelConfig = sherpaOnnxOfflineMoonshineModelConfig()
) -> SherpaOnnxOfflineModelConfig {
return SherpaOnnxOfflineModelConfig(
transducer: transducer,
Expand All @@ -417,7 +432,8 @@ func sherpaOnnxOfflineModelConfig(
modeling_unit: toCPointer(modelingUnit),
bpe_vocab: toCPointer(bpeVocab),
telespeech_ctc: toCPointer(teleSpeechCtc),
sense_voice: senseVoice
sense_voice: senseVoice,
moonshine: moonshine
)
}

Expand Down
21 changes: 21 additions & 0 deletions swift-api-examples/decode-file-non-streaming.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ func run() {
var modelType = "whisper"
// modelType = "paraformer"
// modelType = "sense_voice"
// modelType = "moonshine"

if modelType == "whisper" {
let encoder = "./sherpa-onnx-whisper-tiny.en/tiny.en-encoder.int8.onnx"
Expand Down Expand Up @@ -61,6 +62,24 @@ func run() {
debug: 0,
senseVoice: senseVoiceConfig
)
} else if modelType == "moonshine" {
let preprocessor = "./sherpa-onnx-moonshine-tiny-en-int8/preprocess.onnx"
let encoder = "./sherpa-onnx-moonshine-tiny-en-int8/encode.int8.onnx"
let uncachedDecoder = "./sherpa-onnx-moonshine-tiny-en-int8/uncached_decode.int8.onnx"
let cachedDecoder = "./sherpa-onnx-moonshine-tiny-en-int8/cached_decode.int8.onnx"
let tokens = "./sherpa-onnx-moonshine-tiny-en-int8/tokens.txt"
let moonshine = sherpaOnnxOfflineMoonshineModelConfig(
preprocessor: preprocessor,
encoder: encoder,
uncachedDecoder: uncachedDecoder,
cachedDecoder: cachedDecoder
)

modelConfig = sherpaOnnxOfflineModelConfig(
tokens: tokens,
debug: 0,
moonshine: moonshine
)
} else {
print("Please specify a supported modelType \(modelType)")
return
Expand All @@ -80,6 +99,8 @@ func run() {
var filePath = "./sherpa-onnx-whisper-tiny.en/test_wavs/0.wav"
if modelType == "sense_voice" {
filePath = "./sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17/test_wavs/zh.wav"
} else if modelType == "moonshine" {
filePath = "./sherpa-onnx-moonshine-tiny-en-int8/test_wavs/0.wav"
}
let fileURL: NSURL = NSURL(fileURLWithPath: filePath)
let audioFile = try! AVAudioFile(forReading: fileURL as URL)
Expand Down