2 files changed, 35 insertions, 0 deletions

diff --git a/agl_service_voiceagent/protos/audio_processing.proto b/agl_service_voiceagent/protos/audio_processing.proto
new file mode 100644
index 0000000..edacc04
--- /dev/null
+++ b/agl_service_voiceagent/protos/audio_processing.proto
@@ -0,0 +1,23 @@
+// proto file for audio processing service for whiisper online service
+
+syntax = "proto3";
+
+package audioproc;
+
+service AudioProcessing {
+  // Sends audio data and receives processed text.
+  rpc ProcessAudio (AudioRequest) returns (TextResponse);
+}
+
+// The request message containing the audio data.
+message AudioRequest {
+  bytes audio_data = 1;
+}
+
+// The response message containing the processed text.
+message TextResponse {
+  string text = 1;
+}
+
+// usage: 
+// python -m grpc_tools.protoc -I. --python_out=./generated/ --grpc_python_out=./generated/ audio_processing.proto
\ No newline at end of file
diff --git a/agl_service_voiceagent/protos/voice_agent.proto b/agl_service_voiceagent/protos/voice_agent.proto
index 40dfe6a..bd2daa2 100644
--- a/agl_service_voiceagent/protos/voice_agent.proto
+++ b/agl_service_voiceagent/protos/voice_agent.proto
@@ -11,6 +11,15 @@ service VoiceAgentService {
   rpc ExecuteCommand(ExecuteInput) returns (ExecuteResult);
 }
 
+enum STTFramework {
+  VOSK = 0;
+  WHISPER = 1;
+}
+
+enum OnlineMode {
+  ONLINE = 0;
+  OFFLINE = 1;
+}
 
 enum RecordAction {
   START = 0;
@@ -69,6 +78,7 @@ message S_RecognizeVoiceControl {
   VoiceAudio audio_stream = 1;
   NLUModel nlu_model = 2;
   string stream_id = 3;
+  STTFramework stt_framework = 4;
 }
 
 message RecognizeVoiceControl {
@@ -76,6 +86,8 @@ message RecognizeVoiceControl {
   NLUModel nlu_model = 2;
   RecordMode record_mode = 3;
   string stream_id = 4;
+  STTFramework stt_framework = 5;
+  OnlineMode online_mode = 6;
 }
 
 message RecognizeTextControl {