Welcome to the Version 12 Beta page.

Here you will be able to view the list of fixes/changes between Beta builds. Please pay particular attention to the "Limitations and Known problems" list, as this will change with each new build.

To submit feedback on issues you find in the Beta versions:

  • Firstly identify whether your issue is happening repeatedly or not. If you continue to experience the same issue doing the same steps, please directly submit a ticket using the Redmine ticketing system:

  • If your issue is not repeatable or you are unsure about how the application should be working, please first discuss the issue in the relevant category on the Lightworks Beta Forum section:

  • If your thread in the Forum concludes as an issue within the Beta version, please sumarise the thread and enter a ticket in the Redmine ticketing system:

You will be able to sign in using your Lightworks Username and Password, if you are already signed in to the Lightworks Website you will be automatically signed in to Redmine. Detailed instructions on submitting useful information can be found on the Wiki page. Please make sure you have searched for the issue before submitting a ticket, this should help stop duplicate tickets being submitted. The more feedback we get, the faster we can resolve issues.

IMPORTANT: Any users running Blackmagic hardware will need to upgrade to the latest Blackmagic drivers 10.1 and higher, otherwise the Blackmagic Device will not be recognised.

Cross Platform Fixes and Features Since 12.5.RC2 Release Candidate:

  • Added option to XML export to use the original filename from the .ED5 in the XML for clips that have been copied locally or transcoded on import
  • Fixed 720p 25fps YouTube exports failing with "Format Unsupported" error message (broken in RC2)
  • Fixed AVI, MOV and MXF Compression options not updating correctly when switching between SD and HD Formats
  • Fixed several missing key assignments (Broken in RC2)
  • Fixed Alpha channel and colour not being registered correctly on BITC overlays
  • Fixed crash importing XML that refers to an audio file
  • Fixed user defined background image is not saved when exiting and restarting the application (broken in RC2)
  • Fixed incorrect black frame at the beginning of reverse varispeeded segments

Mac OS X Specific Fixes and Features Since 12.5.RC2 Release Candidate:

  • N/A

Windows Specific Fixes and Features Since 12.5.RC2 Release Candidate:

  • N/A

Linux Specific Fixes and Features Since 12.5.RC2 Release Candidate:

  • N/A

Changelog archive:


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