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During the transcoding process, multiple derivatives are created for each file. 

Audio

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Note

This page is deprecated as of Release 7.0.


Avalon creates multiple derivatives for each file during the transcoding process. The default configuration settings for each media type are given below. These defaults can be re-configured in the Matterhorn configuration files.

Audio

  • Medium = 128kbps/44.1khz AAC file
  • Medium High = 320kbps/44.1khz AAC file

Video

  • Low = 1mbps 500kbps h.264/mp4 file, 96kkbps128kbps/32khz 44.1khz AAC audio
  • Medium = 2mbps 1mbps h.264/mp4 file, 192kkbps128kbps/48khz 44.1khz AAC audio
  • High = 4mbps 2mbps h.264/mp4 file, 256kkbps192kbps/48khz AAC audio

 

...

  • 44.1khz AAC audio


Skip Transcoding File Requirements

In order to skip transcoding, files prepared for ingest must meet the following codec/format requirements:

  • Video - h.264/mp4
  • Audio - aac/mp4