On Wed, Jun 20, 2018 at 9:48 PM, Benny Alexandar <ben.alex@outlook.com> wrote:

Can Ardour DAW be programmed to a fixed delay and do the cross fading of two audio ?

No, unless by "program" you mean "write code".

Will it support real time audio streaming audio captures through sound card and playback

through sound cards.

Of course. That's what it does (in part).

>If the two streams are from the same source but one
>path has a delay, then presumably a fixed delay would be all you need.

Yes, if the sample rates of both are same.

You've previously expressed the belief that you need timestretching.