Integrate Whisper AI into agl-service-voiceagent

V1:
  - Integrated Whisper AI for speech-to-text functionality into
    agl-service-voiceagent.
  - Add support for both online and offline mode.
  - Implemented a gRPC-based connection for online mode between
    Whisper ASR service and voice-agent service.

V2:
  - Update kuksa-interface
  - Add whisper-cpp for speech-to-text functionality
  - Add support to control media using mpd
  - Fix audio recorder

Bug-AGL: SPEC-5200
Change-Id: I2661ae61ba2c3283bcfde26d6e4f498270240b19
Signed-off-by: Anuj Solanki <anuj603362@gmail.com>

1 files changed, 23 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