dsh-reelsmaker
DeepSeek Harness 插件：将主题制作成完整的竖屏短视频。免费神经语音旁白、烧录字幕，无需 API 密钥。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:aayan-cloud/dsh-reelsmaker#1e3b7060799b5d9104e6eb48ff4523de74dc7825Reelsmaker 以 dsh-reelsmaker 发布，当前版本为 0.1.0。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
A DeepSeek Harness plugin that turns lines of narration into a finished vertical reel — spoken, captioned, 1080×1920, ready to upload.
No API key. No account. No ffmpeg.
you: make a reel about why my tool needs no API key
dsh: [make_reel] Rendering a 5-beat reel…
Rendered 16.4s reel (5 beats): out/why-my-tool-needs-no-api-key.mp4
dsh plugin add dsh-reelsmaker
Or try it without the harness at all:
git clone https://github.com/aayan-cloud/dsh-reelsmaker
cd dsh-reelsmaker && npm install
node lib/make-reel.js "Every reel here is just a text file." "No editor, and nothing dragged onto a timeline." "Free, and open source."
Every voice plugin in the harness ecosystem today either wants an API key or falls back to browser speech, and the video plugins render one fixed style.
This uses Microsoft Edge's neural TTS — the engine behind Edge's Read Aloud — which is free and needs no account, and renders with Remotion, so the whole chain runs on hardware you already own.
The agent writes the words. This makes the video. The tool takes finished narration lines rather than a topic on purpose: the harness already has a model that writes better copy than any template would, so generating the script internally would replace a good writer with a worse one.
make_reel — each line becomes one beat, spoken and shown on screen.
| parameter | ||
|---|---|---|
lines | required | 4–6 narration lines, under ~12 words each |
title | output filename, defaults to the first line | |
outDir | where the MP4 lands | |
voice | Edge voice id, e.g. en-US-AriaNeural | |
rate | speaking rate, e.g. +12% |
Returns { path, seconds, beats }.
Beat lengths are measured, never estimated. A beat has to be exactly as long as the line spoken over it. Guessing from character count is close, and close compounds — across six beats the captions end up a third of a second off the voice, which reads as broken rather than as a small error. So the pipeline speaks first, counts the MPEG frames in each MP3 to get an exact duration, and only then times the beats. There is no ffmpeg anywhere; the frame headers are parsed directly.
Captions are burned in, not optional. Short-form is watched muted by default, so a reel whose story lives only in the voice track is a reel most viewers never receive. Every line is spoken and shown. The audio is an upgrade for people who turn it on, never a dependency.
The harness tutorial says a local plugin path "must be absolute". That is true
on Unix and not sufficient on Windows: a bare C:/... path reaches Node's ESM
loader as protocol c: and throws ERR_UNSUPPORTED_ESM_URL_SCHEME before the
plugin loads. Use a file:// URL:
- insert:
- id: reelsmaker
name: 'file:///C:/path/to/dsh-reelsmaker/index.js'
dsh web --patch ./dev-patch.yml
Set REELSMAKER_PROBE=1 to print a line when the plugin registers, which is how
you tell "loaded and registered" apart from "the config composed but nothing ran".
ctx.jobs.start() as a background job
is the obvious upgrade; it is not done yet.MIT for the code here. Remotion is not MIT — it is free for individuals and companies of up to three people, and larger companies need a paid company licence. See https://remotion.dev/license.