[kiwijamo]

I've used Meet a few times for video calls and I was amazed at how poorly it worked given the amount of resources Google has at their disposal. I've never had a good video call on Meets. I've had a few Meet calls where over time the resolution and bitrate would be reduced to such a low point I couldn't even see the other person at all (just a large blocky mess). Whereas Teams (for all its flaws) normally has no major issues with the video quality. Teams isn't without its flaws and I do occassionally fall back to ZOom for larger group video calls but at the end of the day Teams video calling sort of just works fine. Not great but not terrible either. YMMV of course.

[dijit]

I've had the complete opposite experience. Meet has been rock solid for me whilst Teams has been an absolute nightmare.

The thing is though both Meet and Teams use centralised server architectures (SFUs: Selective Forwarding Units for Google, "Transport Routers" for Teams), so your quality issues likely come down to network routing rather than the platforms themselves. The progressive quality degradation you're describing on Meet sounds like adaptive bitrate doing its job when your connection to Google's servers is struggling.

The reason Teams might work better for you is probably just dumb luck with how your ISP routes to Microsoft's network versus Google's. For me in Sweden, it's the opposite ... Teams routes my media through relays in France, which adds enough latency that people constantly interrupt each other accidentally. It's maddening. Meanwhile, Meet's routing has been flawless.

But even if Teams works for your particular network setup, let's not pretend it's a good piece of software. Teams is an absolute resource hog that treats my CPU like a space heater and my RAM like an all-you-can-eat buffet. The interface is cluttered rubbish, it takes ages to start up, and the only reason anyone tolerates it is because Microsoft bundled it with Office 365.

Your mileage definitely varies... sounds like you've got routing that favours Microsoft's infrastructure. Lucky you, I suppose, but that doesn't make Teams any less dogwater for those of us stuck with their poorly-placed European relays.

[Orphis]

As someone who worked on Meet at Google, it seems that it could have been networking to the datacenters where the call is routed from, some issues with UDP comms on your network which triggered a bad fallback to WebRTC over TCP. Could also have been issues with the browser version you used.

Since Teams is using the very old H264 codec and Meet is using VP8 or VP9 depending on the context, it's possible you also had some other issues with bad decoding (usually done in software, but occasionally by the hardware).

Overall, it shouldn't be representative of the experience on Meet that I've seen, even from all the bug reports I've read.