[JimDabell]

Yeah, I brought that up here and got some interesting responses:

> It would be interesting to see how far you could get using deepfakes as a method for video call compression.

> Train a model locally ahead of time and upload it to a server, then whenever you have a call scheduled the model is downloaded in advance by the other participants.

> Now, instead of having to send video data, you only have to send a representation of the facial movements so that the recipients can render it on their end. When the tech is a little further along, it should be possible to get good quality video using only a fraction of the bandwidth.

— https://news.ycombinator.com/item?id=22907718

Specifically for voice, this was mentioned:

> A Real-Time Wideband Neural Vocoder at 1.6 Kb/S Using LPCNet

— https://news.ycombinator.com/item?id=19520194

[whycome]

In the future, our phone contacts will store name, address, phone number, voice model. (The messed up part will be that the user doesn’t necessarily send their model, but the model could be crafted from previous calls)

You could probably also transmit a low res grayscale version of the video to “map” any local reproduction to. Kinda like how a low resolution image could be reasonably reproduced if an artist knew who the subject was.