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Encoding
Learn how to create, start, manage and modify Encodings

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Encoding Encoder Releases

Latest Releases

Date

Version

Beta

6/28/2022

2.126.0

Fixed

  • Fixed a bug that could cause long queue times for live encodings under some circumstances.

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

Stable

6/21/2022

2.125.0

Fixed

  • When concatenating videos with different frame rates single frames could have been dropped or duplicated incorrectly.
  • Optimized the internal caching for S3 role-based output to prevent 503 Throttling errors by the cloud provider for segmented output when running many encodings in parallel.

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

6/14/2022

2.124.0

Changed

  • Internal stability improvements

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

6/8/2022

2.123.0

Fixed

  • In DASH Manifest V2 via start encoding call, fixed the calculation of the presentationTimeOffset DASH attribute for Segment Template and Segment Timeline Representations in DASH ManifestGenerator.V2 when startSegmentNumber or startKeyframeId is set in order to keep audio and video in sync.
  • Dolby visions encodings configured with MP4 output would fail for some assets with an internal error during video transcoding.
  • Dolby visions encodings configured with the progressive muxing output could generate non-compliant Dolby Vision streams.

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

5/31/2022

2.122.0

Changed

  • Reduced turnaround times for 3-pass encodings up to 10%.

Fixed

  • Fixed segment paths of manifests for live encodings that are started via the Simple Encoding API.
  • Dolby Vision encodings configured with increasing frame rate change for the output (DV to SDR or HDR10) failed earlier. This is fixed now.

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

5/24/2022

2.121.0

Fixed

  • Fixed a bug for AV1 fMP4 Muxing with CENC encryption where ivSizes were always set to 8 bytes no matter the configuration. Now the default of 16 bytes and individually configured values are correctly applied.
  • Encodings will fail early if a text filter is set with a drop-frame timecode and the corresponding video stream frame rate is not 29.97, 30, 59.94 or 60 FPS, conforming to the SMPTE standard.

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

5/10/2022

2.120.0

Added

Fixed

  • Option appendOptionalZeroHour was fixed for WebVTT
  • Adjusted internal threshold for emitting warnings when duration of the output is is not matching the expected duration to 0.3 seconds
  • Whenever the input ingest stream was reused for multiple audio stream outputs in concatenation workflow it lead to erroneous mixed-up audio stream outputs. This is fixed now.

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

5/3/2022

2.119.0

Fixed

  • AudioMixInputStream failed to extract specified L and R channel when mapping each channel to a different stream
  • SelectionMode for inputStreams now correctly selects the desired InputStream for Live encodings

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

4/26/2022

2.118.0

Added

Fixed

  • Fixed an issue with updating the manifests for live encodings. Reading delays for cloud buckets could have caused stalls in updating the live manifests.
  • Fixed an issue with negative video time stamps for input files with aac audio in mxf containers that could lead to stalling when RESYNC_AT_START_AND_END (default behavior) is enabled.

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

4/12/2022

2.117.0

Changed

  • For live encodings with RTMP/ZIXI/SRT input:
    • Video configurations do not explicitly need to set rate (output fps) and both width and height (only one of that has to be set)
    • Audio configurations do not explicitly need to set rate (output audio sampling rate)
    • These properties are now detected automatically and set according to the input when not provided

Known Issues

  • S3 role-based output for segmented muxings: No upload verification available.

Latest Releases

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