FunASR/funasr/runtime/python/grpc/Readme.md

Using paraformer with grpc

We can send streaming audio data to server in real-time with grpc client every 10 ms e.g., and get transcribed text when stop speaking. The audio data is in streaming, the asr inference process is in offline.

Steps

Step 1) Generate protobuf file for grpc

python -m grpc_tools.protoc  --proto_path=./proto -I ./proto    --python_out=. --grpc_python_out=./ ./proto/paraformer.proto

Step 2) start grpc server

python grpc_main_server.py --port 10095

Step 3) start grpc client

python grpc_main_client_mic.py --host 127.0.0.1 --port 10095

Workflow in desgin

Reference

We borrow or refer to some code from:

1)https://github.com/wenet-e2e/wenet/tree/main/runtime/core/grpc

2)https://github.com/Open-Speech-EkStep/inference_service/blob/main/realtime_inference_service.py