| name | pdf2audio-parallel |
| description | Parallel PDF to MP3 conversion using MiniMax. Convert multiple PDF chapters to audio simultaneously using parallel subagents. Use when: (1) User says 'generate mp3 for the story of [STORY_NAME]', (2) User says '为故事[STORY_NAME]生成mp3', (3) User says '为故事[STORY_NAME]第[X]章生成mp3', (4) User says 'generate mp3 for story of [STORY_NAME], chapter [X]', (5) Converting a range of PDFs like 'story-[01-05].pdf' to MP3, (6) Batch audiobook creation from PDF chapters. |
Parallel PDF to Audio Converter
Convert multiple PDF chapters to MP3 audio in parallel by delegating to /pdf2audio-minimax.
Trigger Phrases
This skill triggers on natural language requests:
| User Says | Action |
|---|
| "generate mp3 for the story of 我的故事" | Convert all chapters |
| "为故事我的故事生成mp3" | Convert all chapters |
| "为故事我的故事第[01, 03-04]章生成mp3" | Convert specified chapters |
| "generate mp3 for story of 我的故事, chapter [01-05]" | Convert specified chapters |
Input Format
Direct command:
/pdf2audio-parallel "<story_dir>/chapters/<story_name>-[chapter_pattern].pdf" [voice_id]
Examples:
/pdf2audio-parallel "重写时间的源代码/chapters/重写时间的源代码-[01-05].pdf"/pdf2audio-parallel "我的故事/chapters/我的故事-[01, 03-04].pdf" "Chinese (Mandarin)_Gentleman"
Workflow
1. Parse Input Parameters
From natural language: Extract story name, then discover chapters:
ls -d <STORY_NAME>/
ls <STORY_NAME>/chapters/<STORY_NAME>-*.pdf
From direct command: Extract from path pattern:
story_dir: Story directory name (e.g., 重写时间的源代码)story_name: Story name from filename pattern (usually same as directory)chapter_pattern: Chapter numbers (e.g., 01-05 or [01, 03-04])voice_id: Voice ID for TTS (optional, passed to pdf2audio-minimax)
2. Generate Chapter List
Parse the chapter pattern and expand into individual files.
Supported Patterns:
| Pattern | Expands To |
|---|
[01-05] | 01, 02, 03, 04, 05 |
[03] | 03 |
[01, 03-04] | 01, 03, 04 |
[01-02, 05-07] | 01, 02, 05, 06, 07 |
[01, 03, 05] | 01, 03, 05 |
Example: 我的故事/chapters/我的故事-[01, 03-04].pdf expands to:
我的故事/chapters/我的故事-01.pdf我的故事/chapters/我的故事-03.pdf我的故事/chapters/我的故事-04.pdf
3. Launch Parallel Agents
Use Task tool to spawn N agents simultaneously, each calling /pdf2audio-minimax for one PDF.
Agent Prompt Template:
Convert this PDF to MP3 using the pdf2audio-minimax skill:
/pdf2audio-minimax <story_dir>/chapters/<story_name>-XX.pdf [voice_id]
Example:
/pdf2audio-minimax 我的故事/chapters/我的故事-01.pdf Chinese (Mandarin)_Gentleman
IMPORTANT:
- Each agent delegates to
/pdf2audio-minimax which handles:
- Reading PDF content
- Extracting chapter title from content
- Voice selection (auto or specified)
- Audio conversion via MiniMax
- File naming:
<故事名>_<章节号>_<章节标题>.mp3
- This skill only handles parallel orchestration
4. Collect Results
Gather outputs from all agents and report:
- Successfully converted files with final paths
- Any errors encountered
Quick Examples
Example 1: Simple Range
User Input:
/pdf2audio-parallel "我的故事/chapters/我的故事-[01-03].pdf"
Parallel Agent Tasks:
- Agent 1:
/pdf2audio-minimax 我的故事/chapters/我的故事-01.pdf → 我的故事_01_<标题>.mp3
- Agent 2:
/pdf2audio-minimax 我的故事/chapters/我的故事-02.pdf → 我的故事_02_<标题>.mp3
- Agent 3:
/pdf2audio-minimax 我的故事/chapters/我的故事-03.pdf → 我的故事_03_<标题>.mp3
Example 2: With Voice ID
User Input:
/pdf2audio-parallel "星际迷航/chapters/星际迷航-[01, 03-04].pdf" "Chinese (Mandarin)_Gentleman"
Parallel Agent Tasks:
- Agent 1:
/pdf2audio-minimax 星际迷航/chapters/星际迷航-01.pdf Chinese (Mandarin)_Gentleman
- Agent 2:
/pdf2audio-minimax 星际迷航/chapters/星际迷航-03.pdf Chinese (Mandarin)_Gentleman
- Agent 3:
/pdf2audio-minimax 星际迷航/chapters/星际迷航-04.pdf Chinese (Mandarin)_Gentleman
Notes
- Voice selection and file naming are handled by
pdf2audio-minimax
- See
pdf2audio-minimax skill for voice options and naming convention
- Output files are saved to
<story_dir>/audiobook/ directory
