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YouTube Disables SRV3 Captions as Creators Report Deletions

YouTube has not explained the change affecting stacked, stylized subtitles used by VTuber communities.

Overview

  • Creators say the SRV3 upload option has disappeared from YouTube Studio and previously uploaded files are being removed from live videos.
  • The SRV3 format enabled stacked bilingual lines with custom colors, outlines, drop shadows, and precise on-screen positioning.
  • VTuber channels and Japan- and Korea-based creators, including groups such as Hololive, relied on SRV3 for clearer translations in fast-paced content.
  • Supporters warn the loss reduces accessibility for viewers who benefit from separated translation lines and higher legibility.
  • Some creators fear the change will push channels toward default AI-generated captions, and they are seeking clarification from YouTube.