Glossary
Approve translations for course terms and acronyms once. Every lecture then uses the same wording.
For Universities
AI video translation for universities
Translate lectures into 135+ languages. Keep your professor's voice and your academic terminology.
Free trial, no credit card required. Try it on your own video.
SOC 2 Type IISSO / SAMLGDPR, DPA
Voice Cloning
Clone the voice of your professor
Students hear the same teacher in their own language, with the same pace and emphasis.
One voice for the whole course
The same professor voice in every lecture and every language.
Similarity and expressiveness
Set how close to the original and how lively the delivery is.
Accent smoothing
Natural delivery in the target language.
Free trial, no credit card required. Try it on your own video.
Natural, balanced delivery, keeping the speaker recognizable with a softened accent.
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Lip Sync
The mouth follows the translation
When the camera is on the professor, lip sync matches the translated audio, so the lecture feels native.
Natural on camera
Mouth movement adapts to the dubbed speech.
Consent first
Use lip sync on speakers who agreed to it.
Check before you publish
Preview the result in the editor and re-dub any segment.
Free trial, no credit card required. Try it on your own video.
Dictionary and QA
Your course terms, translated your way
Lock terms, names and acronyms once. Every lecture follows them.
Dictionary
Approved translations for terms, names and acronyms.
Prompting
Set the tone, for example a formal lecture or a friendly tutorial.
Quality checks
Flagged segments to review before export.
Free trial, no credit card required. Try it on your own video.
On-Screen Text
Slides and captions, translated too
Text on slides, whiteboards and lower thirds is translated and placed back in its original style.
Slides and captions
Text inside the video is detected and translated.
Original style kept
Position and look stay close to the source.
Free trial, no credit card required. Try it on your own video.
Quality Control
You stay in control of every word
Set the rules once. Review before anything is published.
Prompting
Describe the audience and tone, from a formal lecture to a friendly tutorial. The translation follows it.
Editor
Fix text, timing or a voice line by line. Correct one sentence without redoing the whole video.
SRT import
Upload approved subtitles as SRT. Rask dubs from your wording and exports SRT back.
Speaker control
Rask detects each speaker in panels and Q&A sessions and keeps a separate voice for every one.
Review before publish
Nothing goes live automatically. Reviewers approve each lecture, and sensitive courses can add human review.
Free trial, no credit card required. Try it on your own video.
How You Work With Us
Three ways to get it done
From one lecture to a full curriculum. Pick the level of support you need.
1
Work independently
Your team uploads videos, reviews them in the editor and publishes or downloads, in batches and by course.
2
Build the workflow with us
We set up terminology, voices and review stages, add human in the loop, and deliver finished translated videos. API access included if you want it.
3
API
Plug translation into the platform where your courses already live. A new lecture lands in your library, gets dubbed, reviewed and published.
Free trial, no credit card required. Try it on your own video.
For Global Universities
Built for your IT, legal and academic teams
Everything your institution needs to scale video translation with governance, security and quality control.
API and bulk upload
Connect your LMS or video platform and process whole libraries.
SOC 2 Type II
Independently audited security controls. Trust Center available.
GDPR, DPA and FERPA related reviews
Documents ready for your legal and procurement review.
SSO / SAML
Integrate with Okta, Azure AD, Google Workspace and more.
Human in the loop
Professional human review for sensitive or high-stakes content.
Content stays yours
Closed AI environment. Your lectures are never used for general model training.
Can Rask translate recorded lectures into other languages?
Can we keep the professor's own voice?
How accurate is the translation of technical terms?
Can slides and on-screen text be translated?
Can we use our own subtitles or translations?
Is Rask secure enough for university procurement?
Can Rask translate lectures live?
How much does it cost for a large library?
Can we try it on our own lecture first?
Translate your first lecture today
Try it on your own video, one lecture or a full program. Or book a demo to see the workflow for your university.
Free trial, no credit card required.