douyin-guoxue-volcengine-pipeline

Automate creation and publishing of 3-shot 9:16 Chinese metaphysics short videos on Douyin with Volcengine visuals, Edge TTS, ffmpeg, and backend verification.

Use this skill to run a production-tested Douyin guoxue pipeline.

Core workflow

1. Load Volcengine env from C:\Users\Lenovo\.openclaw\workspace\.volcengine_config
2. Generate 3 vertical keyframes with volcengine-image-studio
3. Turn each keyframe into a 5s motion shot with volcengine-video-studio
4. Stitch 3 shots into a ~15s vertical cut with ffmpeg
5. Generate Chinese voiceover with edge-tts
6. Mix voice + BGM + subtitles
7. Publish through skills/douyin-publisher/scripts/publish.py
8. Verify in Douyin creator backend after publish

Hard rules

• Do not use a single still image as the full video when the user wants a stronger result
• Prefer 3 shots; use about 3-5s per shot
• Always keep output 9:16 vertical
• Always do a backend verification after publish; do not trust script success text alone
• When publishing AI-generated work, use the publish flow that goes through:
  • 发文助手
  • 自主声明
  • 添加声明
  • 内容由AI生成

Current validated local components

• Volcengine image script: skills/volcengine-image-studio/scripts/generate_image.py
• Volcengine video script: skills/volcengine-video-studio/scripts/generate_video.py
• Douyin publish script: skills/douyin-publisher/scripts/publish.py
• Volcengine env file: .volcengine_config
• Typical BGM asset: generated/guoxue-douyin/final-cuts/guofeng-lite-bgm.wav

Fast execution pattern

1. Load config into current process

PowerShell:

powershell

$cfg = Get-Content .\.volcengine_config
foreach($line in $cfg){ if($line -match '^\s*([A-Z0-9_]+)=(.*)$'){ [Environment]::SetEnvironmentVariable($matches[1], $matches[2], 'Process') } }
[Environment]::SetEnvironmentVariable('VOLCENGINE_VIDEO_MODEL','doubao-seedance-1-0-pro-fast-251015','Process')

2. Generate 3 keyframes

Use thematic prompts for shot 1 / shot 2 / shot 3. Keep style consistent:

• Song-dynasty aesthetics
• Eastern negative space
• cinematic light
• no cartoon
• no modern city unless requested

3. Generate 3 motion shots

For each generated keyframe:

powershell

py -3.11 .\skills\volcengine-video-studio\scripts\generate_video.py "<motion prompt>" --image <cover> --ratio 9:16 --duration 5 --download-dir <dir>

4. Voiceover

powershell

edge-tts --voice zh-CN-XiaoxiaoNeural --file <script.txt> --write-media <voice.mp3>

Recommended voices:

• zh-CN-XiaoxiaoNeural — warm / calm / female
• zh-CN-YunxiNeural — male / composed / explanatory

5. Final assembly

Use ffmpeg to:

• trim each shot to ~4.8-4.9s
• concat 3 shots
• burn title / line subtitles
• mix voice + low-volume BGM

6. Publish and verify

Publish with py -3.11 skills/douyin-publisher/scripts/publish.py ...

Then must open creator manage page and confirm the new item appears in the list.

Suggested directory pattern

Store runs under:

text

generated/guoxue-douyin/<theme>-volcengine/

Example themes:

• qian-gua-volcengine
• kun-gua-volcengine
• tai-gua-volcengine

Read next when needed

• For prompt structure and reusable shot patterns, read references/prompt-patterns.md
• For publishing / verification / AI declaration notes, read references/publish-notes.md