What “find the minute that explains a weak topic” actually requires
Review videos are long; exams need precision. Timed text lets you jump to the explanation you need.
Confirm you may transcribe the upload. Course policies may still limit what you store.
ASR can mangle formulas — verify symbols.
Unlike a generic file upload, this path starts from a YouTube URL aimed at students revising from review videos. That is useful when the only artifact you hold is the watch link, but it also means refusals for playlists, private uploads, age gates and live events still apply.
Expect to edit: Whisper drafts the speech so you can find the minute that explains a weak topic, yet names, numbers and jargon still need a human pass. If you already have an MP4 on disk, video to text may be simpler than re-hosting on YouTube first.
How to run the exam prep workflow
- Open YouTube Transcript for Exam Prep intent: drop the public YouTube URL that matches this exam-prep use case into the tool above.
- Decide whether exam-prep needs a fixed spoken language or auto-detect for this recording.
- Tick rights specifically for this exam prep source — ownership or permission, not “it was public.”
- Confirm rights, upload the soundtrack (yt-dlp on your computer or the one-shot helper), then start Whisper; credits follow ordinary transcript pricing.
- When text appears, tune timestamps for find the minute that explains a weak topic, then copy only the spans this workflow needs.
- Continue in your editor, notes app or LMS; return to YouTube transcript if you need another permitted link.
Example
Before a midterm, a student searches the transcript for a term and replays that timestamp.
Practical tips for exam prep
- Make a flashcard from corrected lines.
- Do not rely on ASR for exact equations.
- For exam-prep, favour recordings where the main voice sits above music — ASR quality tracks the mix.
- If exam-prep work fails on a private or live URL, wait for a public finished upload or use a file on video to text.
- Keep a local note of the video id beside every exam prep paste for provenance.
Boundaries for exam prep
- YouTube Transcript for Exam Prep still accepts only one finished public video URL — never a playlist shelf or channel home.
- Clips over two hours are out of range for exam-prep; split in Studio or export parts to video to text.
- The exam-prep output is speech recognition text, not a dump of YouTube’s existing caption track.
- Instagram, TikTok and Vimeo links are unsupported here; exam-prep is YouTube-only.
- mydubly will not give you the media file after a exam-prep run — only the words.
Using the tool on this page
- Paste one public YouTube video link (not a playlist or channel). Confirm you have the right to transcribe it before you start.
- Whisper recognises speech in about 100 languages, or detects the language automatically. Videos can be up to 2 hours.
- You get text you can show with timestamps or as plain copy. The soundtrack is used only to make the transcript, then deleted within 30 minutes — mydubly does not hand you the video or audio file.
- Pricing matches other transcripts: 1 credit per minute (0.1¢), minimum 5 credits per file. More detail is on the YouTube transcript generator page.
Frequently asked questions
Replace textbooks?
No — use it beside official materials.
Does the exam prep flow download the MP4 for me?
No. Soundtrack audio is used for recognition, then removed; you keep text only.
How are credits counted for exam-prep?
Per started minute of media at the transcript rate, with the usual five-minute minimum.
Can exam-prep open a live premiere?
No. Wait until the premiere ends and a normal public watch link exists.
Where do rights rules for exam-prep live?
Confirm on the form, then read acceptable use and the rights guide.