Fix C api for Go and MFC to support streaming paraformer (#268)

go-api-examples/streaming-decode-files/main.go

@@ -17,9 +17,11 @@ func main() {
 	config := sherpa.OnlineRecognizerConfig{}
 	config.FeatConfig = sherpa.FeatureConfig{SampleRate: 16000, FeatureDim: 80}
 
-	flag.StringVar(&config.ModelConfig.Encoder, "encoder", "", "Path to the encoder model")
-	flag.StringVar(&config.ModelConfig.Decoder, "decoder", "", "Path to the decoder model")
-	flag.StringVar(&config.ModelConfig.Joiner, "joiner", "", "Path to the joiner model")
+	flag.StringVar(&config.ModelConfig.Transducer.Encoder, "encoder", "", "Path to the transducer encoder model")
+	flag.StringVar(&config.ModelConfig.Transducer.Decoder, "decoder", "", "Path to the transducer decoder model")
+	flag.StringVar(&config.ModelConfig.Transducer.Joiner, "joiner", "", "Path to the transducer joiner model")
+	flag.StringVar(&config.ModelConfig.Paraformer.Encoder, "paraformer-encoder", "", "Path to the paraformer encoder model")
+	flag.StringVar(&config.ModelConfig.Paraformer.Decoder, "paraformer-decoder", "", "Path to the paraformer decoder model")
 	flag.StringVar(&config.ModelConfig.Tokens, "tokens", "", "Path to the tokens file")
 	flag.IntVar(&config.ModelConfig.NumThreads, "num-threads", 1, "Number of threads for computing")
 	flag.IntVar(&config.ModelConfig.Debug, "debug", 0, "Whether to show debug message")

go-api-examples/streaming-decode-files/run-paraformer.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+# Please refer to
+# https://k2-fsa.github.io/sherpa/onnx/pretrained_models/online-paraformer/paraformer-models.html#csukuangfj-sherpa-onnx-streaming-paraformer-bilingual-zh-en-chinese-english
+# to download the model files
+
+if [ ! -d ./sherpa-onnx-streaming-paraformer-bilingual-zh-en ]; then
+  GIT_LFS_SKIP_SMUDGE=1 git clone https://huggingface.co/csukuangfj/sherpa-onnx-streaming-paraformer-bilingual-zh-en
+  cd sherpa-onnx-streaming-paraformer-bilingual-zh-en
+  git lfs pull --include "*.onnx"
+  cd ..
+fi
+
+./streaming-decode-files \
+  --paraformer-encoder ./sherpa-onnx-streaming-paraformer-bilingual-zh-en/encoder.int8.onnx \
+  --paraformer-decoder ./sherpa-onnx-streaming-paraformer-bilingual-zh-en/decoder.int8.onnx \
+  --tokens ./sherpa-onnx-streaming-paraformer-bilingual-zh-en/tokens.txt \
+  --decoding-method greedy_search \
+  --model-type paraformer \
+  --debug 0 \
+  ./sherpa-onnx-streaming-paraformer-bilingual-zh-en/test_wavs/0.wav