Download Latest Version Release 3.13 source code.zip (7.2 MB)
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QLVideo_310.dmg 2026-07-02 40.6 MB
README.md 2026-07-02 507 Bytes
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Release 3.10 source code.zip 2026-07-02 11.1 MB
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Version 3 takes a new approach of using Media Extensions that add support to AVFoundation for non-native file formats and video codecs instead of using QuickLook extensions.

(Long-time Mac users may remember Perian which performed a similar function with the QuickTime framework before QuickTime was replaced by AVFoundation).

  • Perform sanity check that hardware supports VideoToolbox acceleration.
  • Fix for FLIC in .mov and .flc.
  • Requires macOS 26 "Tahoe" or later.
Source: README.md, updated 2026-07-02