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Contract: Multilingual subtitle localization of online courses on LETR WORKS

This contract covers multilingual subtitle localization of online courses on LETR WORKS for a Korean online class platform.

Contract date
Service area
Content Production & Localization
Client type
A Korean online class platform
Role
Contractor
Isometric system architecture connecting platform modules, data, and APIs

Contract overview

This contract covers multilingual subtitle localization of online courses on LETR WORKS for a Korean online class platform.

Scope of the contract

  • Provided LETR WORKS as SaaS and operated it under a service level agreement (SLA).
  • Produced Korean subtitles for course videos using speech recognition (STT) followed by expert review and editing.
  • Produced English, Japanese and Traditional Chinese subtitles using machine translation with post-editing (MTPE).
  • Created masking sheets for on-screen text (timecodes, extraction, selection and translation) and reviewed the final masked videos.

Technologies & capabilities

LETR WORKS · Speech recognition (STT) · MT post-editing (MTPE) · Education content localization

Contract scope at a glance

Diagram of the main scope of the agreement

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