Qwen-Audio-3.0-ASR-Flash-Filetrans/Fun-ASR recording iOS SDK

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Quick start

1. Get an API Key:Obtain an API key
2. Download the SDK and run the sample code:
   • Download the latest SDK bundle.
   • Unzip the ZIP package and add the included nuisdk.framework to your project.
   • Under Build Phases → Link Binary With Libraries, add nuisdk.xcframework.
   • Under General → Frameworks, Libraries, and Embedded Content, set nuisdk.xcframework to Embed & Sign.
   • Open the sample project in Xcode. The sample code is located in DashFunAsrFileTranscriberViewController.m. Replace the API Key to try out the feature.

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Call steps

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Request parameters

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Connection and control parameters

• Example parameters: The following is a sample JSON string. Not all parameters are listed. Add the ones you need when you write your code:

{
    "url": "wss://maas.qwencloudapi.com/api/v1/services/audio/asr/transcription",
    "apikey": "st-****",
    "device_id": "my_device_id",
    "service_mode": "1"
}

• Parameter descriptions

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Speech recognition effect parameters

• Example parameters: The following is a sample JSON string. Not all parameters are listed. Add the ones you need when you write your code:

{
    "apikey": "st-****",
    "file_urls": [
        "{YOUR_AUDIO_URL}"
    ],
    "async_request": false,
    "nls_config": {
        "model":"qwen-audio-3.0-asr-flash-filetrans",
        "diarization_enabled": false
    }
}

• Parameter descriptions

[
  {
    "role": "user",
    "content": [
      {
        "type": "input_text",
        "text": "你好啊，我是通义千问，有什么可以帮助你的？"
      }
    ]
  }
]

{
  "张三": 5,
  "李四": 5
}

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Key interfaces

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NeoNui

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nui_initialize

• Method signature

-(NuiResultCode) nui_initialize:(const char *)parameters
                       logLevel:(NuiSdkLogLevel)level
                        saveLog:(BOOL)save_log;

• Parameter descriptions

• Return value Returns an error code. See Error code reference.

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nui_set_params

• Method signature

-(NuiResultCode) nui_set_params:(const char *)params;

• Parameter descriptions

{
    "nls_config": {
        "model":"qwen-audio-3.0-asr-flash-filetrans",
        "diarization_enabled": false
    }
}

• Return value Returns an error code. See Error code reference.

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nui_file_trans_start

• Method signature

-(NuiResultCode) nui_file_trans_start:(const char *)params
                               taskId:(char *)task_id;

• Parameter descriptions

{
    "file_urls": [
        "{YOUR_AUDIO_URL}"
    ],
    "async_request": false,
    "nls_config": {
        "model":"qwen-audio-3.0-asr-flash-filetrans",
        "diarization_enabled": false
    }
}

• Return value Returns an error code. See Error code reference.

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nui_file_trans_query

• Method signature

-(NuiResultCode) nui_file_trans_query:(const char *)task_id;

• Parameter descriptions

• Return value Returns an error code. See Error code reference.

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nui_file_trans_cancel

• Method signature

-(NuiResultCode) nui_file_trans_cancel:(const char *)task_id;

• Parameter descriptions

• Return value Returns an error code. See Error code reference.

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nui_release

• Method signature

-(NuiResultCode) nui_release;

• Return value Returns an error code. See Error code reference.

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nui_get_version

• Method signature

-(const char*) nui_get_version;

• Return value The current SDK version information.

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NeoNuiSdkDelegate: monitor callbacks

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onFileTransEventCallback: monitor events and speech recognition results

• Method signature

-(void) onFileTransEventCallback:(NuiCallbackEvent)nuiEvent
                       asrResult:(const char *)asr_result
                          taskId:(const char *)task_id
                        ifFinish:(BOOL)finish
                         retCode:(int)code;

• Parameter descriptions

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onFileTransLogTrackCallback: monitor trace logs

-(void)onFileTransLogTrackCallback:(NuiSdkLogLevel)level
                        logMessage:(const char *)log;

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NuiCallbackEvent: event types