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Added

Slicer release 22103100

November 16th, 2022

Fixes:

  • Fix handling of multiply specified track id that resulted in an asset with a bad alternate audio track.

  • Fix LivePreview regression when slicer starts in blackout.

  • Improve handling of missing DTS/PTS.

  • Fix sub-buffer issue that could result in Buffer.data dangling pointer.

  • Fix slicing VOD source that starts at 23.976 and ends at 29.97 fps.

  • Improve luma monitoring.

  • Fix use_brokers=1 slicer shutdown failure after the Beam has been deleted.

  • Fix a lipsync issue due to secondary audio track packets arriving late.

  • Fix potential memory leaks due to image bug: feature.

  • Fix a rare use_brokers=3 crash.

Enables:

  • Add capture_timeline_anomalies option.

  • Add opt-out option disable_slicer_config_upload, implement sanitized liveslicer config upload on slicer login.

  • Add enable_rtmp_pull liveslicer option.

  • Add support for input: srt, Secure Reliable Transport ingest directly via liveslicer.

Other changes:

  • Upgrade to ffmpeg 5.1 libraries.

  • Increase loudnorm LRA parameter range to match ffmpeg 5.1 changes.

  • Increase default livepreview_with_audio bitrate to 500Kbps, 30 fps.

Prerequisites:

  • Due to CentOS 6 reaching EOL in November 2020 this slicer release requires CentOS 7 or newer.

  • Due to the slicer being built on CentOS 7 it picks up some new library dependencies which are not included in the base install of Ubuntu 18.04. You may need to pre-install them: sudo apt install libnl-3-200 libatomic1.

  • Nvidia driver 418 or later is required for HEVC 4K HDR/SDR.