latency

How can I get rid of latency in video conferencing?

Video Latency Example

Episode 1754

Craig from Santa Clarita, CA

Craig is an animator and is working at home during the Covid lockdown. They're doing meetings over Zoom and Google meet. But he can't run a video conference and draw digitally at the same time on his Macbook Pro. The lag is terrible. The lag even occurs when he's hard-wired into the router. Chris Marquardt suggests giving OBS Ninja a try. It's very low latency. Check out OBSNAcademy.com.

What's the best video conferencing for musicians?

Jammr

Episode 1702

Don from Dallas, TX

Don is trying to use both Skype and Zoom for his music rehearsals. But the latency is terrible. So he's been using another option called Jamulus. Why does that work, but Skype doesn't?  Leo says that distance is a factor, but there's also networks, bandwidth, the kind of network, network connection speeds, ISPs, switches, all contribute to latency. Jamulus is nice because it's open-source and free. But there are also commercial options like Jammr.

How to Analyze Your Internet Speeds

When testing your internet speed, you may have noticed that the numbers reported can vary quite a bit. Internet Service Providers quote a speed, but if you read carefully you'll notice the phrase "up to", which tells you that's just the maximum possible speed they can give. There are many factors that can contribute to the speeds you actually will get.

How can I backup the Ring doorbell to my NAS?

Ring

Episode 1470

Naomi from Denver, CO

Naomi has a Ring doorbell and wants to know if she can back up the video and images to her NAS. By the time she gets the notification from it, the person who rang the doorbell is already gone. Leo says she could Live View it. Leo suspects that Naomi may have a bandwidth issue with her ISP. Ring goes to the Ring servers before contacting her, so there's probably latency in her network due to being in a rural area. Leo says a motion sensor camera could ping her faster than Ring.

(Disclaimer: Ring is a sponsor)

Do I need a digital to analog converter to use a sound bar with an HDTV?

J-Tech Digital Digital to Analog Audio Converter

Episode 1403

Harvey from Pahrump, NV

Harvey wants to get a sound bar for his TV so that dialog will be easier to hear, but his TV doesn't have any analog output. Leo says that since HDTVs are all digital now, there's not much of a reason for manufacturers to put a digital to analog converter inside. The good news is that most sound bars have digital inputs. Harvey already got a J-Tech Digital to Analog Converter.

How can I do multitrack recording with Android?

Acapella

Episode 1359

Jill from Northridge, CA

Jill wants to find an app where she can record herself playing a few different instruments and then play them all together. Leo says there aren't many apps for audio recording and play back on Android because of a massive latency bug. Leo believes it's in the kernel, and they haven't fixed it yet. She can find out more about it at superpowered.com.

How can I watch TV with my bluetooth headset?

Episode 1253

Mike from Chula Vista, CA

Mike just bought a Sony Bluetooth over the ear headphone set. Can he use it with his television? Leo says he can get a Bluetooth transmitter, and if his TV has a headphone jack, he can just plug it in and then pair that to his headphones. He should look for A2DP because that has the best quality audio. Analog could cause a bit of delay, though. That's why keeping it digital is important. If there is delay, Mike can possibly adjust it in his TVs audio settings.