Adding delay to AAC?
 

'Ello!

No matter how I try, I simply can't figure out how to add a delay in a MP4. The tools so far I've used, are MEGui, and there picked NeroAAC and FAAC. None of them actually adds any delay, for whatever reason. However, if I specifically add a delay in MPC, it syncs without issue.

So, how can I add a delay to the AAC file, in some kind of step by step guide please :)?

Oh, btw, the source is AC3, delay needed is some 640 ms.

ur problem I have been met yesterday, the muxer of megui can't read "delay" information, so I had to add a dealy while ac3>aac encoding.

Yamb allows to add delay.