Audio/Video Out of Sync

[RS]

>From: Jim web
>Sent: Thursday, August 18, 2016 17:05

>The point that was made to me is that the actual audio is HE but is
>*misdescribed* in the headers because the header can't correctly describe
>this. So it relies on the renderer/client to spot what the data format
>really is.

When I looked into AAC-LC and HE-AAC, which is going back a few months now, 
and I thought it was you who explained it to me, my understanding was that 
if a player did not understand the HE-AAC add-ons it could safely ignore 
them.  I thought also it was only used at bit rates below 64kbit/s.

I seem to remember I found this article helpful.
https://en.wikipedia.org/wiki/High-Efficiency_Advanced_Audio_Coding