As far as I understand, the framing changed, and now there is a vbv like allocation for the xaac frames in the drm superframe. With relation to the xaac features needed by DRM tx, I have not looked into it yet.
Last edit: Rafael Diniz 2019-05-13
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Are you aware of any open source reference code implementation?
I only know of the reference implementation in ISO/IEC 23003-3:2012/PDAM 2 Annex H. It is not publicly available as far as I know.
Now supported in fdk-aac v2.
As far as I understand, the framing changed, and now there is a vbv like allocation for the xaac frames in the drm superframe. With relation to the xaac features needed by DRM tx, I have not looked into it yet.
Last edit: Rafael Diniz 2019-05-13