Doubao Open TTS

Text-to-Speech (TTS) service using Doubao (Volcano Engine) API V1 interface to convert text into natural-sounding speech.

Features

🎙️ 200+ Voice Options - Default: Shiny (灿灿) for general scenarios
🔊 Multiple Audio Formats - Supports mp3, pcm, wav
⚡ Adjustable Parameters - Speed and volume control
📦 Dual Interface - Command-line tool + Python API
🎯 Voice Categorization - Browse voices by category
🔐 Mandatory API Configuration - Requires API credentials; stops and prompts user if not configured (default voice only available with explicit user confirmation)

Quick Start for Agents

重要提示: 当检测到没有API配置时，Agent必须立即停止并询问用户是否配置API，不允许直接使用默认音色生成音频，除非用户明确坚持使用默认音色。

When using this SKILL, the Agent should follow this workflow:

Step 1: Check API Configuration

First, check if API credentials are configured:

from scripts.tts import check_api_config, setup_api_config

# Check if API is configured
config = check_api_config()
if not config:
    # API not configured, MUST stop and ask user
    # DO NOT proceed with default voice
    print("⚠️ API credentials not found. Cannot proceed without API configuration.")
    # ... ask user for credentials or if they want to use default

Step 2: Handle Missing API Configuration

如果API凭证缺失，Agent必须停止并询问用户: 用户可以选择配置API，或者明确坚持使用默认音色（仅当用户明确要求时才允许）。

Agent: I need API credentials to use the Doubao TTS service. 
       Please provide the following information:

1. App ID (APPID)
2. Access Token
3. Secret Key

You can get these from: https://console.volcengine.com/

Please enter your App ID:

User: 4269953601

Agent: Please enter your Access Token:

User: uAGE3iP8nJf3ewu-d6U1P6Jthv7i1DH7

Agent: Please enter your Secret Key:

User: Dfta36aYgcdqY-ylHoh9FQyqiERS5iTv

Agent: [Saves credentials to .env file]
       ✅ API configuration saved successfully!

用户选择: 如果用户不想配置API但坚持使用默认音色:

User: 我不想配置API，就用默认音色吧

Agent: ⚠️ 确认使用默认音色吗？这将使用内置的默认音色生成音频。
       输入 'yes' 确认使用默认音色，或提供API凭证以获得更好的体验。

User: yes

Agent: [继续执行，使用默认音色]

Step 3: Use the Service

After API is configured OR user explicitly confirmed to use default voice:

from scripts.tts import VolcanoTTS

tts = VolcanoTTS()
output = tts.synthesize("Hello world", output_file="output.mp3")

API Configuration Detection

Function: `check_api_config()`

Checks if API credentials are available. Returns config dict or None.

from scripts.tts import check_api_config

config = check_api_config()
if config:
    print(f"App ID: {config['app_id']}")
    print(f"Access Token: {config['access_token'][:10]}...")
    print(f"Secret Key: {config['secret_key'][:10]}...")
else:
    print("API not configured")

Function: `setup_api_config(app_id, access_token, secret_key, voice_type=None)`

Saves API credentials to the .env file in the SKILL directory.

from scripts.tts import setup_api_config

# Save credentials
setup_api_config(
    app_id="4269953601",
    access_token="uAGE3iP8nJf3ewu-d6U1P6Jthv7i1DH7",
    secret_key="Dfta36aYgcdqY-ylHoh9FQyqiERS5iTv",
    voice_type="zh_female_cancan_mars_bigtts"  # optional
)

print("✅ Configuration saved to .env file")

Complete Agent Workflow Example

from scripts.tts import check_api_config, setup_api_config, VolcanoTTS

def synthesize_with_auto_config(text, output_file="output.mp3", use_default_voice=False):
    """
    Synthesize speech with automatic API configuration.
    
    IMPORTANT: If API is not configured, this function will STOP and ask user.
    It will NOT automatically use default voice unless user explicitly confirms.
    """
    # Step 1: Check if API is configured
    config = check_api_config()
    
    if not config:
        # Step 2: STOP and ask user - DO NOT proceed automatically
        print("🔐 API Configuration Required")
        print("=" * 50)
        print("\n⚠️ No API credentials found. You have two options:")
        print("\nOption 1: Configure API (Recommended)")
        print("  Please visit https://console.volcengine.com/ to get your credentials")
        print("\nOption 2: Use Default Voice")
        print("  ⚠️ Only available if you explicitly confirm")
        
        # Ask user what they want to do
        choice = input("\nEnter '1' to configure API, or '2' to use default voice: ").strip()
        
        if choice == '1':
            # Configure API
            print("\nRequired information:")
            app_id = input("1. Enter your App ID: ").strip()
            access_token = input("2. Enter your Access Token: ").strip()
            secret_key = input("3. Enter your Secret Key: ").strip()
            
            # Optional: ask for preferred voice
            print("\n🎙️ Optional: Select a default voice (press Enter to use Shiny)")
            voice_type = input("Voice type (or voice name): ").strip()
            
            # Save configuration
            setup_api_config(app_id, access_token, secret_key, voice_type or None)
            print("\n✅ Configuration saved!")
            
        elif choice == '2':
            # User explicitly chose to use default voice
            confirm = input("\n⚠️ Are you sure you want to use the default voice? (yes/no): ").strip().lower()
            if confirm != 'yes':
                print("❌ Cancelled. Please configure API to proceed.")
                return None
            use_default_voice = True
            print("\n⚠️ Using default voice as requested...")
        else:
            print("❌ Invalid choice. Please configure API to proceed.")
            return None
    
    # Step 3: Use the service
    if use_default_voice:
        # Use default voice (only when user explicitly confirmed)
        tts = VolcanoTTS(use_default=True)
    else:
        tts = VolcanoTTS()
    
    output_path = tts.synthesize(text, output_file=output_file)
    return output_path

# Use it
output = synthesize_with_auto_config("Hello, this is a test")
if output:
    print(f"Audio saved to: {output}")
else:
    print("Operation cancelled - API configuration required")

Configuration Methods

Installation

cd skills/volcano-tts
pip install -r requirements.txt

Configuration

Method 1: Environment Variables

export VOLCANO_TTS_APPID="your_app_id"
export VOLCANO_TTS_ACCESS_TOKEN="your_access_token"
export VOLCANO_TTS_SECRET_KEY="your_secret_key"
export VOLCANO_TTS_VOICE_TYPE="zh_female_cancan_mars_bigtts"  # Optional: set default voice

Method 2: .env File

Copy .env.example to .env and fill in your credentials:

cp .env.example .env
# Edit the .env file with your credentials

Usage

Command Line

# Basic usage (uses default voice: Shiny)
python scripts/tts.py "Hello, this is a test of Doubao text-to-speech service"

# Specify output file and format
python scripts/tts.py "Welcome to use TTS" -o output.mp3 -e mp3

# Read text from file
python scripts/tts.py -f input.txt -o output.mp3

# Adjust parameters
python scripts/tts.py "Custom voice" --speed 1.2 --volume 0.8 -v zh_female_cancan_mars_bigtts

# List all available voices
python scripts/tts.py --list-voices

# List voices by category
python scripts/tts.py --list-voices --category "General-Multilingual"

# Use different cluster
python scripts/tts.py "Hello" --cluster volcano_tts

# Enable debug mode
python scripts/tts.py "Test" --debug

Python API

from scripts.tts import VolcanoTTS, VOICE_TYPES, VOICE_CATEGORIES

# Initialize client
tts = VolcanoTTS(
    app_id="your_app_id",
    access_token="your_access_token",
    secret_key="your_secret_key",
    voice_type="zh_female_cancan_mars_bigtts"  # Optional: set default voice
)

# List available voices
print("All voices:", tts.list_voices())
print("General voices:", tts.list_voices("General-Normal"))

# Change voice
tts.set_voice("zh_male_xudong_conversation_wvae_bigtts")  # Set to "Happy Xiaodong"

# Synthesize speech
output_path = tts.synthesize(
    text="Hello, this is Doubao text-to-speech",
    voice_type="zh_female_cancan_mars_bigtts",  # Optional: override default
    encoding="mp3",
    cluster="volcano_tts",
    speed=1.0,
    volume=1.0,
    output_file="output.mp3"
)

print(f"Audio saved to: {output_path}")

Interactive Voice Selection

The SKILL supports interactive voice selection workflow for Agent-User collaboration:

Workflow

Agent Prompts User - Agent asks user to select a voice
Display Voice Options - Show recommended voices by category
User Selection - User tells Agent their preferred voice
Agent Calls Skill - Agent uses the selected voice to generate audio

Python API for Interactive Selection

重要: 在使用以下代码之前，必须先检查API配置。如果没有配置，必须停止并询问用户。

from scripts.tts import (
    get_voice_selection_prompt,
    find_voice_by_name,
    get_voice_info,
    check_api_config,
    VolcanoTTS
)

# Step 0: Check API configuration FIRST
config = check_api_config()
if not config:
    print("⚠️ API credentials not found. Please configure API first.")
    print("Visit: https://console.volcengine.com/")
    # STOP here and ask user to configure API
    # DO NOT proceed with voice selection until API is configured
    # OR user explicitly confirms to use default voice
    
# Step 1: Get the selection prompt to show user
prompt = get_voice_selection_prompt()
print(prompt)
# Agent displays this to user and waits for response

# Step 2: User responds with their choice (e.g., "Shiny" or "灿灿")
user_input = "Shiny"  # This comes from user

# Step 3: Find the voice_type from user input
voice_type, voice_name = find_voice_by_name(user_input)
if voice_type:
    print(f"Selected voice: {voice_name} ({voice_type})")
    
    # Get detailed info
    info = get_voice_info(voice_type)
    print(f"Category: {info['category_display']}")
    
    # Step 4: Use the voice to synthesize (API already verified)
    tts = VolcanoTTS(
        app_id="your_app_id",
        access_token="your_access_token",
        secret_key="your_secret_key"
    )
    
    output_path = tts.synthesize(
        text="Hello, this is the selected voice",
        voice_type=voice_type,
        output_file="output.mp3"
    )
    print(f"Audio saved to: {output_path}")
else:
    print("Voice not found. Please select a valid voice.")
    # DO NOT automatically use default - ask user instead

Example Agent-User Conversation

Agent: 🎙️ Please select a voice for text-to-speech synthesis:

Here are our recommended voices by category:

[General - Normal]
  • 灿灿/Shiny [DEFAULT] (Chinese) -> voice_type: zh_female_cancan_mars_bigtts
  • 快乐小东 (Chinese) -> voice_type: zh_male_xudong_conversation_wvae_bigtts
  • 亲切女声 (Chinese) -> voice_type: zh_female_qinqienvsheng_moon_bigtts

[Roleplay]
  • 纯真少女 (Chinese) -> voice_type: ICL_zh_female_chunzhenshaonv_e588402fb8ad_tob
  • 霸道总裁 (Chinese) -> voice_type: ICL_zh_male_badaozongcai_v1_tob
  • 撒娇男友 (Chinese) -> voice_type: ICL_zh_male_sajiaonanyou_tob

[Video Dubbing]
  • 猴哥 (Chinese) -> voice_type: zh_male_sunwukong_mars_bigtts
  • 熊二 (Chinese) -> voice_type: zh_male_xionger_mars_bigtts
  • 佩奇猪 (Chinese) -> voice_type: zh_female_peiqi_mars_bigtts

💡 Tips:
  • You can say the voice name (e.g., 'Shiny', '猴哥', '霸道总裁')
  • Or provide the voice_type directly
  • Type 'list all' to see all 200+ available voices
  • Press Enter to use the default voice (Shiny) - **only if API is configured**

⚠️ **Note**: Voice selection requires API credentials. If not configured, you must configure API first or explicitly confirm to use default voice.

Which voice would you like to use?

User: I want to use 猴哥

Agent: [Calls skill with voice_type="zh_male_sunwukong_mars_bigtts"]
       ✅ Generated audio with voice: 猴哥

Supported Input Formats

The find_voice_by_name() function supports:

Direct voice_type: zh_female_cancan_mars_bigtts
Chinese name: 灿灿, 猴哥, 霸道总裁
English alias: Shiny, Skye, Alvin
Partial match: 灿灿 matches 灿灿/Shiny

Parameters

| Parameter | Description | Default | Options | |-----------|-------------|---------|---------| | voice_type | Voice type | zh_female_cancan_mars_bigtts | See voice list below | | encoding | Audio format | mp3 | mp3, pcm, wav | | sample_rate | Sample rate | 24000 | 8000, 16000, 24000 | | speed | Speech speed | 1.0 | 0.5 - 2.0 | | volume | Volume level | 1.0 | 0.5 - 2.0 | | cluster | Cluster name | volcano_tts | volcano_tts |

Voice Categories

General - Multilingual (with emotion support)

Supported emotions: happy, sad, angry, surprised, fear, hate, excited, coldness, neutral, depressed, lovey-dovey, shy, comfort, tension, tender, storytelling, radio, magnetic, advertising, vocal-fry, ASMR, news, entertainment, dialect

| voice_type | Voice Name | Language | |------------|------------|----------| | zh_male_lengkugege_emo_v2_mars_bigtts | Cold Brother (Emotion) | Chinese | | zh_female_tianxinxiaomei_emo_v2_mars_bigtts | Sweet Xiaomei (Emotion) | Chinese | | zh_female_gaolengyujie_emo_v2_mars_bigtts | Cold Lady (Emotion) | Chinese | | zh_male_aojiaobazong_emo_v2_mars_bigtts | Proud CEO (Emotion) | Chinese | | zh_male_guangzhoudege_emo_mars_bigtts | Guangzhou Brother (Emotion) | Chinese | | zh_male_jingqiangkanye_emo_mars_bigtts | Beijing Style (Emotion) | Chinese | | zh_female_linjuayi_emo_v2_mars_bigtts | Neighbor Aunt (Emotion) | Chinese | | zh_male_yourougongzi_emo_v2_mars_bigtts | Gentleman (Emotion) | Chinese | | zh_male_ruyayichen_emo_v2_mars_bigtts | Elegant Boyfriend (Emotion) | Chinese | | zh_male_junlangnanyou_emo_v2_mars_bigtts | Handsome Boyfriend (Emotion) | Chinese | | zh_male_beijingxiaoye_emo_v2_mars_bigtts | Beijing Guy (Emotion) | Chinese | | zh_female_roumeinvyou_emo_v2_mars_bigtts | Gentle Girlfriend (Emotion) | Chinese | | zh_male_yangguangqingnian_emo_v2_mars_bigtts | Sunshine Youth (Emotion) | Chinese | | zh_female_meilinvyou_emo_v2_mars_bigtts | Charming Girlfriend (Emotion) | Chinese | | zh_female_shuangkuaisisi_emo_v2_mars_bigtts | Cheerful Sisi (Emotion) | Chinese/American English | | en_female_candice_emo_v2_mars_bigtts | Candice (Emotion) | American English | | en_female_skye_emo_v2_mars_bigtts | Serena (Emotion) | American English | | en_male_glen_emo_v2_mars_bigtts | Glen (Emotion) | American English | | en_male_sylus_emo_v2_mars_bigtts | Sylus (Emotion) | American English | | en_male_corey_emo_v2_mars_bigtts | Corey (Emotion) | British English | | en_female_nadia_tips_emo_v2_mars_bigtts | Nadia (Emotion) | British English | | zh_male_shenyeboke_emo_v2_mars_bigtts | Late Night Podcast (Emotion) | Chinese |

General - Normal

| voice_type | Voice Name | Language | |------------|------------|----------| | zh_female_cancan_mars_bigtts | Shiny (灿灿) ⭐Default | Chinese/American English | | zh_female_qinqienvsheng_moon_bigtts | Friendly Female | Chinese | | zh_male_xudong_conversation_wvae_bigtts | Happy Xiaodong | Chinese | | zh_female_shuangkuaisisi_moon_bigtts | Cheerful Sisi/Skye | Chinese/American English | | zh_male_wennuanahu_moon_bigtts | Warm Ahu/Alvin | Chinese/American English | | zh_male_yangguangqingnian_moon_bigtts | Sunshine Youth | Chinese | | zh_female_linjianvhai_moon_bigtts | Girl Next Door | Chinese | | zh_male_yuanboxiaoshu_moon_bigtts | Knowledgeable Uncle | Chinese | | zh_female_gaolengyujie_moon_bigtts | Cold Lady | Chinese | | zh_male_aojiaobazong_moon_bigtts | Proud CEO | Chinese | | zh_female_meilinvyou_moon_bigtts | Charming Girlfriend | Chinese | | zh_male_shenyeboke_moon_bigtts | Late Night Podcast | Chinese | | zh_male_dongfanghaoran_moon_bigtts | Oriental Haoran | Chinese |

Roleplay

| voice_type | Voice Name | Language | |------------|------------|----------| | ICL_zh_female_chunzhenshaonv_e588402fb8ad_tob | Innocent Girl | Chinese | | ICL_zh_male_xiaonaigou_edf58cf28b8b_tob | Cute Boy | Chinese | | ICL_zh_female_jinglingxiangdao_1beb294a9e3e_tob | Elf Guide | Chinese | | ICL_zh_male_menyoupingxiaoge_ffed9fc2fee7_tob | Silent Guy | Chinese | | ICL_zh_male_anrenqinzhu_cd62e63dcdab_tob | Dark Lord | Chinese | | ICL_zh_male_badaozongcai_v1_tob | Dominant CEO | Chinese | | ICL_zh_male_bingruogongzi_tob | Sickly Gentleman | Chinese | | ICL_zh_female_bingjiao3_tob | Evil Queen | Chinese | | ICL_zh_male_shuanglangshaonian_tob | Cheerful Youth | Chinese | | ICL_zh_male_sajiaonanyou_tob | Clingy Boyfriend | Chinese | | ICL_zh_male_wenrounanyou_tob | Gentle Boyfriend | Chinese | | ICL_zh_male_tiancaitongzhuo_tob | Genius Deskmate | Chinese | | ICL_zh_male_bingjiaoshaonian_tob | Yandere Youth | Chinese | | ICL_zh_male_bingjiaonanyou_tob | Yandere Boyfriend | Chinese | | ICL_zh_male_bingruoshaonian_tob | Sickly Youth | Chinese | | ICL_zh_male_bingjiaogege_tob | Yandere Brother | Chinese | | ICL_zh_female_bingjiaojiejie_tob | Yandere Sister | Chinese | | ICL_zh_male_bingjiaodidi_tob | Yandere Brother (Young) | Chinese | | ICL_zh_female_bingruoshaonv_tob | Sickly Girl | Chinese | | ICL_zh_female_bingjiaomengmei_tob | Yandere Cute Girl | Chinese | | ICL_zh_male_bingjiaobailian_tob | Yandere White Lotus | Chinese |

Video Dubbing

| voice_type | Voice Name | Language | |------------|------------|----------| | zh_male_M100_conversation_wvae_bigtts | Gentleman | Chinese | | zh_female_maomao_conversation_wvae_bigtts | Quiet Maomao | Chinese | | zh_male_tiancaitongsheng_mars_bigtts | Child Prodigy | Chinese | | zh_male_sunwukong_mars_bigtts | Monkey King | Chinese | | zh_male_xionger_mars_bigtts | Bear Two | Chinese | | zh_female_peiqi_mars_bigtts | Peppa Pig | Chinese | | zh_female_wuzetian_mars_bigtts | Empress Wu | Chinese | | zh_female_yingtaowanzi_mars_bigtts | Cherry Maruko | Chinese | | zh_male_silang_mars_bigtts | Silang | Chinese | | zh_male_jieshuonansheng_mars_bigtts | Narrator/Morgan | Chinese/American English |

Audiobook

| voice_type | Voice Name | Language | |------------|------------|----------| | zh_male_changtianyi_mars_bigtts | Mystery Narrator | Chinese | | zh_male_ruyaqingnian_mars_bigtts | Elegant Youth | Chinese | | zh_male_baqiqingshu_mars_bigtts | Dominant Uncle | Chinese | | zh_male_qingcang_mars_bigtts | Qingcang | Chinese | | zh_female_gufengshaoyu_mars_bigtts | Ancient Style Lady | Chinese | | zh_female_wenroushunv_mars_bigtts | Gentle Lady | Chinese |

Multilingual

| voice_type | Voice Name | Language | |------------|------------|----------| | en_female_lauren_moon_bigtts | Lauren | American English | | en_male_michael_moon_bigtts | Michael | American English | | en_male_bruce_moon_bigtts | Bruce | American English | | en_female_emily_mars_bigtts | Emily | British English | | en_male_smith_mars_bigtts | Smith | British English | | en_female_anna_mars_bigtts | Anna | British English |

IP Voices

| voice_type | Voice Name | Language | |------------|------------|----------| | zh_male_hupunan_mars_bigtts | Shanghai Male | Chinese | | zh_male_lubanqihao_mars_bigtts | Luban No.7 | Chinese | | zh_female_yangmi_mars_bigtts | Lin Xiao | Chinese | | zh_female_linzhiling_mars_bigtts | Sister Lingling | Chinese | | zh_female_jiyejizi2_mars_bigtts | Kasukabe Sister | Chinese | | zh_male_tangseng_mars_bigtts | Tang Monk | Chinese | | zh_male_zhuangzhou_mars_bigtts | Zhuang Zhou | Chinese | | zh_male_zhubajie_mars_bigtts | Zhu Bajie | Chinese | | zh_female_ganmaodianyin_mars_bigtts | Sick Electronic Sister | Chinese | | zh_female_naying_mars_bigtts | Frank Ying | Chinese | | zh_female_leidian_mars_bigtts | Female Thor | Chinese |

Fun Accents

| voice_type | Voice Name | Language | |------------|------------|----------| | zh_female_yueyunv_mars_bigtts | Cantonese Girl | Chinese | | zh_male_yuzhouzixuan_moon_bigtts | Henan Boy | Chinese-Henan Accent | | zh_female_daimengchuanmei_moon_bigtts | Sichuan Girl | Chinese-Sichuan Accent | | zh_male_guangxiyuanzhou_moon_bigtts | Guangxi Boy | Chinese-Guangxi Accent | | zh_male_zhoujielun_emo_v2_mars_bigtts | Nunchaku Guy | Chinese-Taiwan Accent | | zh_female_wanwanxiaohe_moon_bigtts | Taiwan Xiaohe | Chinese-Taiwan Accent | | zh_female_wanqudashu_moon_bigtts | Bay Area Uncle | Chinese-Guangdong Accent | | zh_male_guozhoudege_moon_bigtts | Guangzhou Brother | Chinese-Guangdong Accent | | zh_male_haoyuxiaoge_moon_bigtts | Qingdao Boy | Chinese-Qingdao Accent | | zh_male_beijingxiaoye_moon_bigtts | Beijing Guy | Chinese-Beijing Accent | | zh_male_jingqiangkanye_moon_bigtts | Beijing Style/Harmony | Chinese-Beijing/American English | | zh_female_meituojieer_moon_bigtts | Changsha Girl | Chinese-Changsha Accent |

Customer Service

| voice_type | Voice Name | Language | |------------|------------|----------| | ICL_zh_female_lixingyuanzi_cs_tob | Rational Yuanzi | Chinese | | ICL_zh_female_qingtiantaotao_cs_tob | Sweet Taotao | Chinese | | ICL_zh_female_qingxixiaoxue_cs_tob | Clear Xiaoxue | Chinese | | ICL_zh_female_qingtianmeimei_cs_tob | Sweet Meimei | Chinese | | ICL_zh_female_kailangtingting_cs_tob | Cheerful Tingting | Chinese | | ICL_zh_male_qingxinmumu_cs_tob | Fresh Mumu | Chinese | | ICL_zh_male_shuanglangxiaoyang_cs_tob | Cheerful Xiaoyang | Chinese | | ICL_zh_male_qingxinbobo_cs_tob | Fresh Bobo | Chinese | | ICL_zh_female_wenwanshanshan_cs_tob | Gentle Shanshan | Chinese | | ICL_zh_female_tianmeixiaoyu_cs_tob | Sweet Xiaoyu | Chinese | | ICL_zh_female_reqingaina_cs_tob | Enthusiastic Aina | Chinese | | ICL_zh_female_tianmeixiaoju_cs_tob | Sweet Xiaoju | Chinese | | ICL_zh_male_chenwenmingzai_cs_tob | Steady Mingzai | Chinese | | ICL_zh_male_qinqiexiaozhuo_cs_tob | Friendly Xiaozhuo | Chinese | | ICL_zh_female_lingdongxinxin_cs_tob | Lively Xinxin | Chinese | | ICL_zh_female_guaiqiaokeer_cs_tob | Good Keer | Chinese | | ICL_zh_female_nuanxinqianqian_cs_tob | Warm Qianqian | Chinese | | ICL_zh_female_ruanmengtuanzi_cs_tob | Soft Tuanzi | Chinese | | ICL_zh_male_yangguangyangyang_cs_tob | Sunny Yangyang | Chinese | | ICL_zh_female_ruanmengtangtang_cs_tob | Soft Tangtang | Chinese | | ICL_zh_female_xiuliqianqian_cs_tob | Beautiful Qianqian | Chinese | | ICL_zh_female_kaixinxiaohong_cs_tob | Happy Xiaohong | Chinese | | ICL_zh_female_qingyingduoduo_cs_tob | Light Duoduo | Chinese | | zh_female_kefunvsheng_mars_bigtts | Warm Female | Chinese |

Tip: Use python scripts/tts.py --list-voices to see the complete voice list

Get API Credentials

Visit Volcano Engine Console
Enable "Doubao Voice" service
Create an application in the console to get AppID, Access Token, and Secret Key
Ensure your account has sufficient TTS quota

Troubleshooting

Error: "requested resource not granted"

Cause: Account lacks TTS service permission

Solution:

Login to Volcano Engine Console
Go to "Doubao Voice" product page
Confirm service is enabled and has available quota
Check if Token has TTS calling permission

Error: "invalid auth token"

Cause: Authentication information error

Solution:

Check if AppID, Access Token, Secret Key are correct
Ensure no extra spaces

Error: "requested resource not found"

Cause: Voice type or cluster name error

Solution:

Try different voice_type, such as BV001_streaming, BV002_streaming
Try different cluster, such as volcano_tts, volcano

Test Configuration

Run test script to try multiple configurations:

python scripts/test_tts.py

Notes

Ensure your account has sufficient speech synthesis quota
Text length limits refer to official documentation
Network request timeout defaults to 30 seconds

doubao-open-tts

Doubao Open TTS

Features

Quick Start for Agents

Step 1: Check API Configuration

Step 2: Handle Missing API Configuration

Step 3: Use the Service

API Configuration Detection

Function: check_api_config()

Function: setup_api_config(app_id, access_token, secret_key, voice_type=None)

Complete Agent Workflow Example

Configuration Methods

Installation

Configuration

Method 1: Environment Variables

Method 2: .env File

Usage

Command Line

Python API

Interactive Voice Selection

Workflow

Python API for Interactive Selection

Example Agent-User Conversation

Supported Input Formats

Parameters

Voice Categories

General - Multilingual (with emotion support)

General - Normal

Roleplay

Video Dubbing

Audiobook

Multilingual

IP Voices

Fun Accents

Customer Service

Get API Credentials

Troubleshooting

Error: "requested resource not granted"

Error: "invalid auth token"

Error: "requested resource not found"

Test Configuration

Notes

Function: `check_api_config()`

Function: `setup_api_config(app_id, access_token, secret_key, voice_type=None)`