# This is the parameter configuration file for PaddleSpeech Serving.

#################################################################################
#                             SERVER SETTING                                    #
#################################################################################
host: 0.0.0.0
port: 8090

# The task format in the engin_list is: <speech task>_<engine type>
# task choices = ['asr_online', 'tts_online']
# protocol = ['websocket', 'http'] (only one can be selected).
# websocket only support online engine type.
protocol: 'websocket'
engine_list: ['asr_online']


#################################################################################
#                                ENGINE CONFIG                                  #
#################################################################################

# ################################### ASR #########################################
# ################### speech task: asr; engine_type: online #######################
# asr_online:
#     model_type: 'deepspeech2online_aishell'
#     am_model: # the pdmodel file of am static model [optional]
#     am_params:  # the pdiparams file of am static model [optional]
#     lang: 'zh'
#     sample_rate: 16000
#     cfg_path: 
#     decode_method: 
#     force_yes: True

#     am_predictor_conf:
#         device:  # set 'gpu:id' or 'cpu'
#         switch_ir_optim: True
#         glog_info: False  # True -> print glog
#         summary: True  # False -> do not show predictor config

#     chunk_buffer_conf:
#         frame_duration_ms: 80
#         shift_ms: 40
#         sample_rate: 16000
#         sample_width: 2

#     vad_conf:
#         aggressiveness: 2
#         sample_rate: 16000
#         frame_duration_ms: 20
#         sample_width: 2
#         padding_ms: 200
#         padding_ratio: 0.9



################################### ASR #########################################
################### speech task: asr; engine_type: online #######################
asr_online:
    model_type: 'conformer2online_aishell'
    am_model: # the pdmodel file of am static model [optional]
    am_params:  # the pdiparams file of am static model [optional]
    lang: 'zh'
    sample_rate: 16000
    cfg_path: 
    decode_method: 
    force_yes: True

    am_predictor_conf:
        device:  # set 'gpu:id' or 'cpu'
        switch_ir_optim: True
        glog_info: False  # True -> print glog
        summary: True  # False -> do not show predictor config

    chunk_buffer_conf:
        window_n: 7     # frame
        shift_n: 4      # frame
        window_ms: 25   # ms
        shift_ms: 10    # ms
        sample_rate: 16000
        sample_width: 2