Install Bilibili Transcribe
Pick your agent. Every command is ready to paste.
npx skills add chubbyguan/chubbyskills --skill bilibili-transcribeThe open skills CLI detects your agents (Claude Code, Cursor, Codex and 70+ more) and installs to the right folder. Add -g to install globally.
01
Install it
Run the command above, or upload the folder in Claude.
02
Ask naturally
Describe the task. Your agent loads bilibili-transcribe when the request matches its description.
03
Name it if needed
If it does not trigger, say “use the bilibili-transcribe skill”. In Codex, type $bilibili-transcribe.
B 站视频转录 Skill
字幕优先:先尝试抓取官方/自动字幕(秒级、免 GPU、免 funasr);抓不到再下载音频用 SenseVoice-Small 转录,存为 Markdown 文件。加 --no-subtitle 可强制走音频转录。
环境要求
# Python 3.9+
python -m venv .venv
source .venv/bin/activate
# 依赖
pip install funasr modelscope torch torchaudio
# 系统依赖
# macOS: brew install ffmpeg yt-dlp
# Ubuntu: sudo apt install ffmpeg && pip install yt-dlp
使用方法
python scripts/transcribe.py "https://www.bilibili.com/video/BV1rrQGBeEen/"
python scripts/transcribe.py "BV1rrQGBeEen"
python scripts/transcribe.py "BV1rrQGBeEen" --no-subtitle # 强制音频转录
# 批量处理:每行一个 B站 URL 或 BV 号
python scripts/batch_transcribe.py urls.txt -o ./output
流程
Step 1: yt-dlp 下载音频
B 站有反爬机制,需要加 User-Agent 和 Referer:
yt-dlp --extract-audio --audio-format mp3 --audio-quality 128K \
--user-agent "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) ..." \
--referer "https://www.bilibili.com" \
"https://www.bilibili.com/video/BV1rrQGBeEen/"
Step 2: SenseVoice-Small 转录
from funasr import AutoModel
from funasr.utils.postprocess_utils import rich_transcription_postprocess
model = AutoModel(
model="iic/SenseVoiceSmall",
trust_remote_code=True,
vad_model="fsmn-vad",
vad_kwargs={"max_single_segment_time": 30000},
device="cpu",
)
result = model.generate(input=audio_path, language="zh", use_itn=True, batch_size_s=60)
Step 3: 生成 Markdown
自动创建带 frontmatter 的 Markdown 文件。
批量模式
scripts/batch_transcribe.py 会逐条调用单篇转录脚本,默认单条失败后继续处理下一条;需要严格模式时加 --stop-on-error。
性能数据
| 视频时长 | 转录耗时 |
|---|---|
| 5 min | ~10s |
| 10 min | ~20s |
| 30 min | ~60s |
已知限制
- B 站 4K/1080P60 需要大会员,普通用户可下载 720P 以下
- SenseVoice-Small 模型首次下载约 893MB
- 不支持说话人分离
- 合集视频会下载第一个分 P
参考项目
- yt-dlp/yt-dlp - 视频下载工具
- FunAudioLLM/SenseVoice - 语音识别模型
⚖️ 合规声明
仅供个人学习与研究使用。请遵守目标平台的服务条款(ToS)与 robots 规则,控制请求频率,不要用于批量抓取、商用爬取或侵犯他人权益的场景。下载内容的版权归原作者所有。
Tips for Bilibili Transcribe
- • Start a fresh session after installing so your agent picks up the new skill.
- • This skill ships scripts. Read them before the first run, and run it in a project without secrets first.
- • It is part of a pack with 14 skills. Install only the ones you need with --skill to keep triggers precise.
- • If two skills overlap, mention the one you want by name.
Questions about Bilibili Transcribe
What does the Bilibili Transcribe skill do?
哔哩哔哩视频 → 下载 → 转录 → 存为 Markdown 的完整工作流。 支持 BV 号和完整链接,无需登录。
How do I install Bilibili Transcribe?
Run "npx skills add chubbyguan/chubbyskills --skill bilibili-transcribe" in your project. The skills CLI installs it for Claude Code, Cursor, Codex and 70+ other agents. In Claude on the web, upload the skill folder as a ZIP under Customize > Skills.
Does Bilibili Transcribe work in Cursor and Codex?
Yes. Bilibili Transcribe uses the open SKILL.md format, so it works in Claude Code, Claude, Cursor, OpenAI Codex, Gemini CLI, GitHub Copilot and other agents that support agent skills.
Is Bilibili Transcribe free?
Bilibili Transcribe is open source on GitHub under the MIT license. It is free to install; check the license before commercial use.
Who made Bilibili Transcribe?
Bilibili Transcribe is published by chubbyguan in the chubbyguan/chubbyskills repository, together with 13 other skills.

