How to transcribe pku3b recordings
pku3b makes the recording — Whipscribe makes it text. Three steps, and the first preview is free with no signup.
The three steps
Get the audio out. Save the VOD or recording from pku3b and upload it — long files are expected.
Drop it below. Upload the file right here — no signup for the instant preview. Long, multi-hour files are fine, and video uploads work too (we transcribe the audio track).
Take the text with you. Accurate, speaker-labeled text with timestamps — export TXT, SRT, VTT or DOCX, in 100+ languages, processed on Whipscribe's own private cloud.
About pku3b
“🎓a Better BlackBoard for PKUers. 北京大学教学网命令行工具（🖥️Win/🐧Linux/🍏Mac）.”
pku3b facts & alternatives → · GitHub ↗
Frequently asked
Can Whipscribe transcribe streams and VODs from pku3b?
Yes — any audio or video file pku3b produces can be uploaded directly. Save the VOD or recording from pku3b and upload it — long files are expected.
Do I need to convert the file first?
No. Common audio and video formats upload as-is; video's audio track is transcribed automatically.
How accurate is it?
Clear speech in major languages comes back near-publishable; noisy or heavily accented audio deserves a review pass. The instant preview shows real output before you commit.
What does it cost?
About $2 per audio hour as pay-as-you-go credits that never expire — the first preview is free with no signup.