February 17 - Transform Release

Transform Changes

  • Added support for a new ‘combine’ operator for merging multiple caption tracks
  • Added support for creating CMAF packages with TTML or WebVTT subtitles
  • Corrected an issue where the Transform UI shows empty arrays in composition JSONs as null
  • Corrected an issue where the path token: $original$ does not correctly remove file extension
  • Corrected an issue where jobs could fail when trimming SCC files based on timecodes
  • Corrected an issue where JSON size could be massive when Loudness Adjustments are made
  • Corrected an issue where jobs would still run when invalid framerates were used to trim
  • Corrected an issue where a misconfigured Dolby-E composition would hang at 50%
  • Corrected an issue where audio language specified is overridden with source language
  • Corrected an issue where crop settings had no affect on the output video

Transform Engine Changes
Version 2022-02-001

  • Corrected error when creating CMAF package with WebVTT subtitles.
  • Corrected a case where HLS M3U8 was not fully created when only video was included
  • Added more input file metadata to the job details for certain camera formats
  • Added ability to clear captions so that they are not displayed across stitched segments
  • Corrected a case where captions were scrambled if inserted without a video transcode
  • Improved efficiency of H264 encoding