Overview
- Skill Key
- day253/day253-volcengine-agent-tts-to-tos
- Author
- day253
- Source Repo
- openclaw/skills
- Version
- -
- Source Path
- skills/day253/day253-volcengine-agent-tts-to-tos
- Latest Commit SHA
- f6ea342c057be4b67c70cfe73ef8b0db438b4d09
Combined agent that synthesizes speech via Volcengine TTS, uploads the audio to TOS, and returns a presigned temporary URL. Use when users need a shareable audio link from text input.
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Status
ACTIVE
Visibility
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直接复制以下提示词,发送给你的 AI 助手即可完成安装。
请先检查是否已安装 SkillHub 商店,若未安装,请根据 https://skillhub-1388575217.cos.ap-guangzhou.myqcloud.com/install/skillhub.md 安装 SkillHub 商店,然后安装 volcengine-agent-tts-to-tos 技能。 若已安装,则直接安装 volcengine-agent-tts-to-tos 技能。
Category: agent
# TTS → TOS → Presigned URL Agent
一步完成:文本 → 语音合成 → 上传对象存储 → 生成临时访问链接。
## Workflow
```
┌──────────┐ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐
│ 输入文本 │ ──▶ │ TTS 语音合成 │ ──▶ │ 上传到 TOS │ ──▶ │ 生成预签名 URL │
└──────────┘ └──────────────┘ └──────────────┘ └──────────────┘
audio bytes tos://bucket/key https://...
```
1. 调用火山引擎 TTS HTTP API 合成音频(mp3/wav)
2. 将音频上传到指定 TOS 桶
3. 生成带有效期的预签名 URL
4. 输出完整结果(本地路径 + TOS 路径 + 临时链接)
## Prerequisites
- `pip install requests tos`
- TTS 环境变量:`VOLCENGINE_TTS_APP_ID`, `VOLCENGINE_TTS_TOKEN`, `VOLCENGINE_TTS_CLUSTER`
- TOS 环境变量:`VOLCENGINE_ACCESS_KEY`, `VOLCENGINE_SECRET_KEY`, `VOLCENGINE_TOS_ENDPOINT`, `VOLCENGINE_TOS_REGION`
## Quick start
```bash
# 基本用法:文本 + 目标桶
python agents/tts-to-tos/scripts/tts_to_tos.py \
--text "你好,这是一段测试语音" \
--bucket my-bucket
# 完整参数
python agents/tts-to-tos/scripts/tts_to_tos.py \
--text "欢迎使用火山引擎语音合成服务" \
--voice-type BV700_streaming \
--encoding mp3 \
--bucket my-bucket \
--key-prefix audio/tts/ \
--expires 7200 \
--print-json
```
## Parameters
| 参数 | 必填 | 默认值 | 说明 |
|------|------|--------|------|
| `--text` | ✓ | | 要合成的文本 |
| `--bucket` | ✓ | | TOS 目标桶名 |
| `--voice-type` | | `BV700_streaming` | 音色 |
| `--encoding` | | `mp3` | 音频格式 mp3/wav/pcm |
| `--speed-ratio` | | `1.0` | 语速 [0.2, 3] |
| `--volume-ratio` | | `1.0` | 音量 [0.1, 3] |
| `--pitch-ratio` | | `1.0` | 音高 [0.1, 3] |
| `--language` | | | 语言,如 `cn` |
| `--key-prefix` | | `tts/` | TOS 对象键前缀 |
| `--expires` | | `3600` | 预签名 URL 有效期(秒) |
| `--keep-local` | | `false` | 保留本地临时音频文件 |
| `--print-json` | | `false` | 输出 JSON 格式结果 |
## Output
```json
{
"text": "你好,这是一段测试语音",
"voice_type": "BV700_streaming",
"duration_ms": "2...
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