StudioPro v4.3.1 Update — (27th May 2026)

Please note: This update is currently available by contacting the QuickLink Support Team. It will also be released via the QuickLink Updater in the coming weeks.

Update Enhancements

  • Teams Activity Timeout
    Added a new Activity Timeout feature for Teams workflows.
  • Zoom auto-login and guest handling
    Added auto-login on startup with encrypted credential storage. The first Zoom guest is now automatically extracted to the first available Zoom project source.
  • Zoom SDK update and account switching improvements
    Updated Zoom integration to Zoom SDK 7.0.2. Sign-out now automatically opens the Zoom sign-in page to clear cached browser sessions, making it easier to switch between the four available login slots.
  • Improved Zoom source stability
    Improved tracking of Zoom user references to prevent sinks from stopping prematurely when multiple sources render the same user. This fixes an issue where a feed could stop if two sources subscribed to the same guest.
  • Multiview audio meters and control options
    Added custom audio meters for Multiview. Added a new advanced setting, “Single click changes program (disables preview)”. When disabled, double-clicking transitions a scene to Program, while single-clicking changes the Preview.
  • Recorder settings saved per project
    ISO and NDI recorder settings are now saved per project.
  • Media Player playback improvements
    Improved Play/Pause behaviour so playback reliably continues from the current position. Fixed Auto Mode so playlists start correctly from the first clip, and improved marker advancement when Group Mode is off.
  • Media Player seek, timeline, loop and group fixes
    Fixed seek-to-position issues when an in-point was set without an out-point. Improved handling of mid-playback transitions when active in/out points are in use. Fixed playback issues affecting grouped and looped media without explicit in/out points.
  • Media Player transition and highlighting improvements
    The play marker now moves on transition-in instead of transition-out. Fixed the Stop action in Group + Auto mode during transition-out. Manual highlight changes in Auto Mode are now ignored immediately before transition-out, and clips highlighted after transition-out now play cleanly on the next transition-in.
  • Group Mode highlighting fixes
    Fixed manual highlighting logic so the correct clip is selected and highlighted when advancing items or transitioning in. Also fixed an issue where Apply button borders disappeared when highlighted.
  • NDI output crash fix
    Fixed an app hang that could occur during project switching or shutdown when active NDI outputs were present. Active NDI outputs are now blocked from reading a sink immediately before destruction, preventing NDI threads from becoming orphaned.
  • ISO Recorder crash fix
    Fixed a crash that could occur when starting a recording while video sources had no active feed.
  • Command transition behaviour
    Commands now transition immediately on execution rather than waiting for a mix switch.
  • VCam switching and startup improvements
    Updated VCam switching and startup behaviour.
  • QLPreviews network improvements
    Updated QLPreviews handling for poor network conditions.
  • Advanced video colour formats hidden
    Advanced video colour format options are now hidden.
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