Add tail_paddings to Whisper C API. (#886)

scripts/dotnet/offline.cs

@@ -301,6 +301,7 @@ namespace SherpaOnnx
       Decoder = "";
       Language = "";
       Task = "transcribe";
+      TailPaddings = -1;
     }
     [MarshalAs(UnmanagedType.LPStr)]
     public string Encoder;
@@ -313,6 +314,8 @@ namespace SherpaOnnx
 
     [MarshalAs(UnmanagedType.LPStr)]
     public string Task;
+
+    public int TailPaddings;
   }
 
   [StructLayout(LayoutKind.Sequential)]

scripts/go/sherpa_onnx.go

@@ -336,10 +336,11 @@ type OfflineNemoEncDecCtcModelConfig struct {
 }
 
 type OfflineWhisperModelConfig struct {
-	Encoder  string
-	Decoder  string
-	Language string
-	Task     string
+	Encoder      string
+	Decoder      string
+	Language     string
+	Task         string
+	TailPaddings int
 }
 
 type OfflineTdnnModelConfig struct {
@@ -441,6 +442,8 @@ func NewOfflineRecognizer(config *OfflineRecognizerConfig) *OfflineRecognizer {
 	c.model_config.whisper.task = C.CString(config.ModelConfig.Whisper.Task)
 	defer C.free(unsafe.Pointer(c.model_config.whisper.task))
 
+	c.model_config.whisper.tail_paddings = C.int(config.ModelConfig.Whisper.TailPaddings)
+
 	c.model_config.tdnn.model = C.CString(config.ModelConfig.Tdnn.Model)
 	defer C.free(unsafe.Pointer(c.model_config.tdnn.model))
 

scripts/node-addon-api/src/non-streaming-asr.cc

@@ -74,7 +74,8 @@ static SherpaOnnxOfflineWhisperModelConfig GetOfflineWhisperModelConfig(
   SHERPA_ONNX_ASSIGN_ATTR_STR(encoder, encoder);
   SHERPA_ONNX_ASSIGN_ATTR_STR(decoder, decoder);
   SHERPA_ONNX_ASSIGN_ATTR_STR(language, language);
-  SHERPA_ONNX_ASSIGN_ATTR_STR(task, languagek);
+  SHERPA_ONNX_ASSIGN_ATTR_STR(task, task);
+  SHERPA_ONNX_ASSIGN_ATTR_INT32(tail_paddings, tailPaddings);
 
   return c;
 }