Bilibili Audio Transcribe

Convert a Bilibili link into local transcript files. Prefer this skill for Bilibili and b23.tv URLs only; do not use it for YouTube or generic web pages.

Quick start

1. Ensure ffmpeg and ffprobe are on PATH.
2. If Python dependencies are missing, run scripts/bootstrap_env.sh or install yt-dlp and faster-whisper manually.
3. Run scripts/transcribe_bilibili.py with the target URL.
4. Return the generated transcript artifacts or summarize them if the user asked for analysis rather than raw text.

Example:

python scripts/transcribe_bilibili.py "https://b23.tv/SSx810h" \
  --out-dir ./downloads/bilibili-audio \
  --model-size base \
  --beam-size 3