Bbdown cli

Skill Xiangyu-CAS/Vision-Skills/skills/bbdown-cli

Vision Agent Skills，Nano Banana / Veo / Keling; Image Generation & Video Generation

Install

npx -y skills add Xiangyu-CAS/Vision-Skills --skill bbdown-cli

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What its author says it does

Copied from the file, not written here

Install and use the BBDown CLI on Linux/macOS for Bilibili downloads, including login/cookies/access_token, downloading by URL, preferring 720p when available, and writing output under a local data/ directory.

SKILL.md

1.8 KB, as published. Nobody here has run it

BBDown CLI

Quick start (data/ output, prefer 720p)

Prefer running from the repo root so data/ exists.
List available streams and the exact 720p label:
- BBDown --only-show-info <url>
Download to data/ with 720p preference (use the label you saw above):
- BBDown --work-dir data -q "<720p label>" <url>
If you are unsure about labels, use interactive selection:
- BBDown --work-dir data -ia <url>

Install or update (Linux/macOS)

Install via .NET global tool:
- dotnet tool install --global BBDown
Update:
- dotnet tool update --global BBDown
Alternative: download a release binary and add it to PATH.

Dependencies

Install ffmpeg or mp4box for muxing.
For Dolby Vision muxing, use ffmpeg 5.0+ or a recent mp4box.
Optional: install aria2c if you plan to use -aria2.

Auth and cookies

Web QR login:
- BBDown login
TV QR login:
- BBDown logintv
Use a web cookie string when needed:
- BBDown -c "SESSDATA=..." <url>
Use TV/APP access token:
- BBDown -tv -token "..." <url>

Common download workflow

Basic download:
- BBDown --work-dir data <url>
Prefer 720p and hide extra streams for cleaner output:
- BBDown --work-dir data -q "<720p label>" -hs <url>
For multi-part videos, select pages:
- BBDown --work-dir data -p 1,3,5 <url>

Troubleshooting

If muxing fails, verify ffmpeg/mp4box availability or pass explicit paths:
- BBDown --ffmpeg-path <path> --work-dir data <url>
If member-only content fails, retry with -c cookie (web) or -token (TV/APP).