I want to have three different encryption keys for my mpeg-dash content.  One for HD.  One for SD and one for Audio.  I read about filters in the mp4dash documentation but I didn't see a way to distinguish HD vs. SD.  Anyone have an example of how to do this?  Thanks.
How to do multiple encryption keys based on HD or SD or audio?
This is a GitHub Issue
repo:Bento4
owner:axiomatic-systems
Title : How to do multiple encryption keys based on HD or SD or audio?
Issue date:

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I want to have three different encryption keys for my mpeg-dash content.  One for HD.  One for SD and one for Audio.  I read about filters in the mp4dash documentation but I didn't see a way to distinguish HD vs. SD.  Anyone have an example of how to do this?  Thanks.
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