Instructors' Reviews of AI Subtitle
This document is a machine-translated draft and is currently undergoing review. Some content may be inaccurate or differ from the original Korean version. For the most precise information, refer to the Korean documentation.
👨🏫 Is there a more efficient way to create subtitles for lecture content?
Kollus AI Subtitle automatically analyzes even specialized lecture content and converts it into accurate text. Resolve the hassle of subtitle creation through the AI Subtitle feature verified by instructors in actual educational settings, and experience the benefits of the ongoing free promotion!
✨ The effectiveness of AI Subtitle proven by data
As a result of a survey conducted among instructors affiliated with educational services who participated in the Kollus AI Subtitle beta test, 84% rated "subtitle accuracy as very high". In addition, more than 90% of respondents expressed expectations that it "will greatly help improve the learning convenience of students".
[Survey data] Targeting instructors of online lecture services (n=25)
💬 Candid reviews from instructors
See the honest feedback from instructors on how AI Subtitle is being used in actual lecture settings.
🧑 Instructor A (accuracy)
"I checked it without much expectation, but I was surprised by the high level of accuracy that nearly perfectly reproduced the instructor's voice."
🧑🦰 Instructor B (learning environment)
"If students can follow along using only subtitles even in environments where it's difficult to hear audio, such as study cafes, I think accessibility to lectures will be dramatically improved."
👩 Instructor C (UI/UX)
"I was satisfied that the subtitles were displayed appropriately without covering the main content on the screen, so they didn't interfere with viewing."
👩🦰 Instructor D (playback performance)
"Even when watching video at 2x playback speed, the subtitle sync remains stable without falling out of sync."
🧑🦱 Instructor E (expertise)
"Despite being a science lecture with complex terminology, specialized terms were converted to text very accurately."
💸 Pricing and promotion information
- Billing method: Charged based on the total length (in minutes) of videos for which AI Subtitle has been generated.
- Launch promotion:
- Benefit: 600 minutes free per month (automatically applied to all customers without a separate application process)
- Period: Until December 2025
- Notes
- If the free allowance(600 minutes) is exceeded, additional charges will apply in accordance with the service terms and conditions.
- For inquiries regarding detailed pricing and contracts, contact your Account Manager(biz@catenoid.net) or the contracted provider.