Turn Recorded Lectures into Short Educational Clips
Upload your lecture MP4. AI finds the clearest explanations, most memorable moments, and strongest insights from the spoken content and turns them into short clips.
Best for Shorts, Reels, and TikTok. Uses center crop.
Experimental. Use only if your original video has no burned-in subtitles.
Free: 1 video · up to 10 min · 3 clips · 1 regenerate.
MP4 up to 500 MB
No signup required · Files deleted after 24 h
Processing your video…
This may take a minute for longer videos.
Recommended settings
Select Tutorial as the video type to focus on explanation and insight moments
60–90 seconds gives academic explanations room to be complete without truncating
Original landscape format works well for LinkedIn and academic YouTube channels
Enable Basic subtitles for accessibility and silent viewing in professional settings
For long lectures, split at topic breaks and upload each section separately
What you get
Works with university lectures, conference talks, keynotes, and recorded classes
AI finds clear explanations, strong arguments, and memorable academic insights
Cut 3 clips per lecture — free, no account needed
Share on LinkedIn, YouTube Shorts, or academic social channels
Manual recut to capture exactly the right section from a long talk
What it’s used for
Academic sharing key moments from a recorded conference talk on LinkedIn
Professor clipping the clearest explanations from a lecture to share with students
Researcher sharing a 60-second explanation of a finding from a recorded presentation
Conference organizer extracting highlight clips from recorded keynote speakers
Department building a social media presence using clips from faculty lecture recordings
How it works
1
Upload your lecture or talk recording
Upload any recorded lecture, class session, conference presentation, or keynote as an MP4. Up to 10 minutes and 500 MB per upload.
2
AI reads the full transcript for clear moments
Whisper transcribes the audio. GPT identifies the moments where the spoken content is clearest and most self-contained: a strong argument, a memorable analogy, a clear finding, or a precise explanation.
3
Get clips appropriate for academic sharing
Default settings use 60–90 seconds and original landscape format — appropriate for academic LinkedIn content and conference highlight clips.
4
Download and share on LinkedIn or Shorts
Download clips and post to LinkedIn for professional audiences, or switch to vertical 9:16 export for YouTube Shorts to reach broader educational audiences.
Recorded lectures and academic talks contain some of the clearest, most precisely structured spoken content available — but they're rarely shared in a form that reaches beyond the original audience. A 90-minute recorded class or a 45-minute conference talk sits on a platform with a few dozen views when it contains three or four moments that would communicate clearly to a much wider audience.
The clips that work best from lecture content are not summaries or trailers. They're the moments where an expert explains something clearly and completely in a short window: a precise definition of a concept, an analogy that makes an abstract idea concrete, an argument that stands on its own, or a finding stated in plain language. These moments translate well to LinkedIn and YouTube audiences who are interested in the subject but weren't in the original room.
Lecture audio quality varies significantly — room acoustics, distance from the microphone, and background noise all affect transcript accuracy. The clearer the audio, the better the AI's ability to identify and select strong moments. For conference talks recorded from a lectern microphone, transcription quality is typically good. For classroom recordings from a room camera, results vary.
Frequently asked questions
What types of lecture recordings work best?
Any recorded lecture, class session, academic talk, conference presentation, or keynote exported as an MP4 works well — the clearer the audio, the better the transcript and the better the clips.
My lecture is very long — can I still use this?
Up to 10 minutes per upload. For longer lectures, split at natural topic breaks — intro, main argument, conclusion — and upload each section separately.
Can I use this to share research findings as short clips?
Yes. Short explainer clips from conference talks or lecture recordings are increasingly used to share academic work on LinkedIn and YouTube Shorts.
Will the AI understand technical or domain-specific language?
Whisper transcription handles technical vocabulary reasonably well. Clips with clearer speech and less background noise will have more accurate transcripts and better AI selection.
What format works best for sharing lecture clips on LinkedIn?
Original landscape format works well for LinkedIn desktop viewers. Enable Basic subtitles for accessibility — many LinkedIn videos are watched in silent mode.