Skills
skills/chanjing-ai/chan-skills/chanjing-tts-voice-clone

chanjing-tts-voice-clone

SKILL.md

Chanjing TTS Voice Clone

When to Use This Skill

Use this skill when the user needs to generate speech from text, with a user-provided reference voice. The reference audio needs to be provided as a publicly accessible url.

This TTS service supports:

  • bilingual Chinese and English
  • adjustment of speech rate
  • sentence-level timestamp

How to Use This Skill

前置条件（权限验证）：执行本 Skill 前，必须先通过 chanjing-credentials-guard 完成 AK/SK 与 Token 校验。脚本与 guard 使用同一套凭证；无凭证时会执行 open_login_page 打开注册/登录页。

Chanjing-TTS-Voice-Clone provides an asynchronous speech synthesis API. Hostname for all APIs is: "https://open-api.chanjing.cc". All requests communicate using json. You should use utf-8 to encode and decode text throughout this task.

  1. Obtain an access_token, which is required for subsequent requests
  2. Call the Create Voice API, which accepts a url to an audio file as reference voice
  3. Poll the Query Voice API until the result is success; keep the voice ID
  4. Call the Create Speech Generation Task API, using the voice ID, record the task_id
  5. Poll the Query Speech Generation Task Status API until the result is success
  6. When the task status is complete, use the corresponding url in API response to download the generated audio file

Get Access Token API

从 ~/.chanjing/credentials.json 读取 app_id 和 secret_key，若无有效 Token 则调用：

POST /open/v1/access_token
Content-Type: application/json

请求体（使用本地配置的 app_id、secret_key）：

{
  "app_id": "<从 credentials.json 读取>",
  "secret_key": "<从 credentials.json 读取>"
}

Response example:

{
  "trace_id": "8ff3fcd57b33566048ef28568c6cee96",
  "code": 0,
  "msg": "success",
  "data": {
    "access_token": "1208CuZcV1Vlzj8MxqbO0kd1Wcl4yxwoHl6pYIzvAGoP3DpwmCCa73zmgR5NCrNu",
    "expire_in": 1721289220
  }
}

Response field description:

First-level Field Second-level Field Description
code Response status code
msg Response message
data Response data
access_token Valid for one day, previous token will be invalidated
expire_in Token expiration time

Response status code description:

code Description
0 Success
400 Parameter format error
40000 Parameter error
50000 System internal error

Create Voice API

Post to the following endpoint to create a voice.

POST /open/v1/create_customised_audio
access_token: {{access_token}}
Content-Type: application/json

Request body example:

{
  "name": "example",
  "url": "https://example.com/abc.mp3"
}

Request field description:

Field Type Required Description
name string Yes A name for this voice
url string Yes url to the reference audio file, format must be one of mp3, wav or m4a. Supported mime: audio/x-wav, audio/mpeg, audio/m4a, video/mp4. Size must not exceed 100MB. Recommended audio length: 30s-5min
model_type string Yes Use "Cicada3.0-turbo"
language string No Either "cn" or "en", default to "cn"

Response example:

{
  "trace_id": "2f0f50951d0bae0a3be3569097305424",
  "code": 0,
  "msg": "success",
  "data": "C-Audio-53e4e53ba1bc40de91ffaa74f20470fc"
}

Response field description:

Field Description
code Status Code
msg Message
data Voice ID, to be used in following steps

Response status code description:

Code Description
0 Success
400 Parameter Format Error
10400 AccessToken Error
40000 Parameter Error
40001 QPS Exceeded
50000 Internal System Error

Poll Voice API

Send a GET request to the following endpoint to query whether the voice is ready to be used, voice ID is obtained in the previous step. The polling process may take a few minutes, keep polling until the status indicates the voice is ready.

GET /open/v1/customised_audio?id={{voice_id}}
access_token: {{access_token}}

Response example:

{
  "trace_id": "7994cedae0f068d1e9e4f4abdf99215b",
  "code": 0,
  "msg": "success",
  "data": {
    "id": "C-Audio-53e4e53ba1bc40de91ffaa74f20470fc",
    "name": "声音克隆",
    "type": "cicada1.0",
    "progress": 0,
    "audio_path": "",
    "err_msg": "不支持的音频格式，请阅读接口文档",
    "status": 2
  }
}

Response field description:

First-level Field Second-level Field Description
code Status Code
msg Response Message
data
id Voice ID
progress Progress: range 0-100
type
name
err_msg Error Message
audio_path
status 0-queued; 1-in progress; 2-done; 3-expired; 4-failed; 99-deleted

Response status code description:

Code Description
0 Success
10400 AccessToken Error
40000 Parameter Error
40001 QPS Exceeded
50000 Internal System Error

Create Speech Generation Task API

Post to the following endpoint to submit a speech generation task:

POST /open/v1/create_audio_task
access_token: {{access_token}}
Content-Type: application/json

Request body example:

{
  "audio_man": "C-Audio-53e4e53ba1bc40de91ffaa74f20470fc",
  "speed": 1,
  "pitch": 1,
  "text": {
    "text": "Hello, I am your AI assistant."
  }
}

Request field description:

Parameter Name Type Nested Key Required Example Description
audio_man string Yes C-Audio-53e4e53ba1bc40de91ffaa74f20470fc Voice ID, obtained from previous step
speed number Yes 1 Speech rate, range: 0.5 (slow) to 2 (fast)
pitch number Yes 1 Pitch (always set to 1)
text object text Yes Hello, I am your Cicada digital human Rich text, text length limit less than 4,000 characters
aigc_watermark bool No false Whether to add visible watermark to audio, default is false

Response field description:

Field Description
code Response status code
msg Response message
task_id Speech synthesis task ID

Example Response

{
  "trace_id": "dd09f123a25b43cf2119a2449daea6de",
  "code": 0,
  "msg": "success",
  "data": {
    "task_id": "88f635dd9b8e4a898abb9d4679e0edc8"
  }
}

Response status code description:

code Description
0 Success
400 Incoming parameter format error
10400 AccessToken verification failed
40000 Parameter error
40001 Exceeds QPS limit
40002 Production duration reached limit
50000 System internal error

Query Speech Generation Task Status API

Post a request to the following endpoint:

POST /open/v1/audio_task_state
access_token: {{access_token}}
Content-Type: application/json

Request body example:

{
  "task_id": "88f635dd9b8e4a898abb9d4679e0edc8"
}

Request field description:

Parameter Name Type Required Example Description
task_id string Yes 88f789dd9b8e4a121abb9d4679e0edc8 Task ID obtained in previous step

Response body example:

{
  "trace_id": "ab18b14574bbcc31df864099d474080e",
  "code": 0,
  "msg": "success",
  "data": {
    "id": "9546a0fb1f0a4ae3b5c7489b77e4a94d",
    "type": "tts",
    "status": 9,
    "text": [
      "猫在跌落时能够在空中调整身体，通常能够四脚着地，这种”猫右自己“反射显示了它们惊人的身体协调能力和灵活性。核磁共振成像技术通过利用人体细胞中氢原子的磁性来生成详细的内部图像，为医学诊断提供了重要工具。"
    ],
    "full": {
      "url": "https://cy-cds-test-innovation.cds8.cn/chanjing/res/upload/tts/2025-04-08/093a59021d85a72d28a491f21820ece4.wav",
      "path": "093a59013d85a72d28a491f21820ece4.wav",
      "duration": 18.81
    },
    "slice": null,
    "errMsg": "",
    "errReason": "",
    "subtitles": [
      {
        "key": "20c53ff8cce9831a8d9c347263a400a54d72be15",
        "start_time": 0,
        "end_time": 2.77,
        "subtitle": "猫在跌落时能够在空中调整身体"
      },
      {
        "key": "e19f481b6cd2219225fa4ff67836448e054b2271",
        "start_time": 2.77,
        "end_time": 4.49,
        "subtitle": "通常能够四脚着地"
      },
      {
        "key": "140beae4046bd7a99fbe4706295c19aedfeeb843",
        "start_time": 4.49,
        "end_time": 5.73,
        "subtitle": "这种，猫右自己"
      },
      {
        "key": "e851881271876ab5a90f4be754fde2dc6b5498fd",
        "start_time": 5.73,
        "end_time": 7.97,
        "subtitle": "反射显示了它们惊人的身体"
      },
      {
        "key": "fbb0b4138bad189b9fc02669fe1f95116e9991b4",
        "start_time": 7.97,
        "end_time": 9.45,
        "subtitle": "协调能力和灵活性"
      },
      {
        "key": "f73404d135feaf84dd8fbea13af32eac847ac26d",
        "start_time": 9.45,
        "end_time": 12.49,
        "subtitle": "核磁共振成像技术通过利用人体"
      },
      {
        "key": "e18827931223962e477b14b2b8046947039ac222",
        "start_time": 12.49,
        "end_time": 14.77,
        "subtitle": "细胞中氢原子的磁性来生成"
      },
      {
        "key": "d137bf2b0c8b7a39e3f6753b7cf5d92bd877d2d9",
        "start_time": 14.77,
        "end_time": 15.97,
        "subtitle": "详细的内部图像"
      },
      {
        "key": "0773911ae0dbaa763a64352abdb6bdac3ff8f149",
        "start_time": 15.97,
        "end_time": 18.41,
        "subtitle": "为医学诊断提供了重要工具"
      }
    ]
  }
}

Response field description:

First-level Field Second-level Field Third-level Field Description
code Response status code
msg Response message
data id Audio ID
type Speech type
status Status: 1 - in progress, 9 - done
text Speech text
full url url to download generated audio file
path
duration Audio duration
slice
errMsg Error message
errReason Error reason
subtitles(array type) key Subtitle ID
start_time Subtitle start time point
end_time Subtitle end time point
subtitle Subtitle text

Response field description:

Code Description
0 Response successful
10400 AccessToken verification failed
40000 Parameter error
50000 System internal error

Scripts

本 Skill 提供脚本（skills/chanjing-tts-voice-clone/scripts/），与 chanjing-credentials-guard 使用同一配置文件；无 AK/SK 时会执行 open_login_page 脚本打开注册/登录页。

脚本 说明
create_voice 提交定制声音任务（参考音频 URL），输出 voice_id
poll_voice 轮询定制声音直到就绪（status=2），输出 voice_id
create_task 使用定制声音创建 TTS 任务，输出 task_id
poll_task 轮询 TTS 任务直到完成，输出音频下载 URL

示例（在项目根或 skill 目录下执行）：

# 1. 创建定制声音（参考音频需为公开 URL）
VOICE_ID=$(python skills/chanjing-tts-voice-clone/scripts/create_voice --name "我的声音" --url "https://example.com/ref.mp3")

# 2. 轮询直到声音就绪
python skills/chanjing-tts-voice-clone/scripts/poll_voice --voice-id "$VOICE_ID"

# 3. 创建 TTS 任务
TASK_ID=$(python skills/chanjing-tts-voice-clone/scripts/create_task --audio-man "$VOICE_ID" --text "Hello, I am your AI assistant.")

# 4. 轮询到完成，得到音频下载链接
python skills/chanjing-tts-voice-clone/scripts/poll_task --task-id "$TASK_ID"
Weekly Installs
38
Repository
chanjing-ai/chan-skills
GitHub Stars
9
First Seen
8 days ago
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