One byte equals 8 bits, so 1 megabyte MB equals 8 megabits. If you have a 1 megabit-per-second connection, a 1MB file will take eight seconds to download. On a 1 Mbps connection, an MP3 file, which might measure about 6MB, will take about 48 seconds to download. A 5 gigabyte, or 5,MB, movie will take about 11 hours.

The bandwidth you’re allotted is shared among all devices on your connection. How much you need depends on how you use the internet. If you’ve got one person downloading a video game, someone else streaming a movie and another person refreshing Instagram on his phone, you’ll need enough bandwidth to keep everyone happy. Video streaming tends to eat up the most bandwidth, so households running simultaneous streams may want to pony up for higher speeds.

Netflix recommends a 3 Mbps connection for one standard-quality stream and 5 Mbps for a high-definition stream. Two simultaneous HD quality streams would need around 10 Mbps, and so on. Online video games don’t require much bandwidth to play. However, downloading a video game or other huge file takes lots of bandwidth. Frequent file-sharers and downloaders might opt for higher speeds, although it’s easy enough to schedule your downloads when network demand is low and more bandwidth is free, like late at night.

If you use the internet just for general web surfing, emailing and social media you won’t need much more than 1 Mbps. In the chart below, you’ll find bandwidth estimates assuming one user performing one activity at a time. If you have multiple users on the same connection, you’ll need to account for the extra bandwidth. General web surfing, email, social media. Keep in mind that the speed you sign up for isn’t always the speed you get.

Many router maunfacturers advertise that their routers support alternative quality of service mechanisms, but these often do not address bufferbloat satisfactorily. If your router does not have Smart Queue Management built in but does have the capability to limit upload and download speeds, reducing the maximum speeds to significantly below the maximum speeds of your connection can improve video conferencing by providing headroom for the video conferencing packets.

Optimise your Wi-Fi connection if you cannot use an Ethernet connection. Combining latency-sensitive video conferencing with latency-inducing Wi-Fi is not a marriage made in heaven! If you really have no alternative but to use Wi-Fi and we strongly recommend using an Ethernet cable , then try to improve the performance of your Wi-Fi network with a number of steps.

Compared with an Ethernet connection, Wi-Fi increases average latency but also creates sporadic latency spikes.

It is, therefore, critical that you maximise signal levels and minimise interference. If possible, make sure you are located very close to your Wi-Fi router or Access Point. A single Wi-Fi router or Access Point will not provide adequate coverage in a typical house, so invest in additional Wi-Fi Access Points so you have one close to where you are using video conferencing.

Use the 5 GHz Wi-Fi band rather than the interference-ridden 2. For more information and more tips to get the best from Wi-Fi, visit our Wi-Fi optimisation guide. Let there be light, light and more light.

Nothing looks more ghastly than a video stream from a badly lit room. Given the effort many people make to present themselves face-to-face, we continue to be gobsmacked by the number of video feeds that we have seen that look really terrible and present such an unflattering view of those taking part.

This is particularly the case for business and sales meetings, where a high-quality video feed can project professionalism and strong brand values. The small camera sensors and lenses typically used in computers and mobile phones are a far cry from professional cameras with larger sensors and lenses.

To operate properly, these miniscule cameras need lots and lots of light. Without it, images will be noisy, dingy and blurry, as in-built noise-reduction mechanisms struggle to cope and add an artificial-looking, waxy effect to skin. For best results, relocate to a well-lit room for example with big windows or bump up your lighting. Get the right location and improve the quality of the light.

Nothing beats experimentation here, so try different locations, lighting configurations and lights to get the best look. Often, nothing beats natural light so if you have a well-lit room and you are making calls during the day , try a conservatory or sitting close to a large window. In general, ceiling lights will not work well and will make eyes look dark and sunken.

High-CRI lamps provide excellent colour consistency, making your video much more lifelike and natural, with beautiful, vibrant colours. If you really want the best possible lighting, we recommend dedicated high-CRI LED lights used by professional videographers. By trying different lighting arrangements and locations, you will be amazed by the difference they make. A plain, light-coloured wall can often make you look like a badly-taken passport photo. Objects like bookcases can add visual interest.

To avoid your background looking too dark, lighting your background can be highly advantageous. Consider using a proper green screen background. Used regularly in many feature films, green screen is an extremely powerful technique for replacing backgrounds.

The principle of green screen otherwise know as chromakey is that your video conferencing application removes anything from the screen that is green. Those areas are replaced with a background of your choosing.

Green backgrounds can be purchased at affordable prices — in a variety of materials such as cloth or plastic. If you do not like the location where you have a video conference, or just want to flexibility of choosing your own background, green screen can be very useful. For best results with green screen, care must taken with lighting. As well the subject being lit properly, the green background screen should be lit evenly too so that your video conferencing software is able to clearly distinguish the background.

Be careful when choosing your replacement background as many can look artificial. If you are not using a green screen background, please avoid the artificial green screen effect that is offered by video conferencing applications, where the application will attempt to separate the background from the subject. Choose the best, highest quality video conferencing service. We have been underwhelmed by the picture quality offered by most mainstream video conferencing solutions.

When staring at the low-resolution images on offer, no wonder people yearn for real face-to-face contact. Furthermore, the video and audio quality can vary dramatically between services. Of the mainstream services on offer, we have been particularly disappointed by the quality of Zoom, and prefer the video quality we achieve with Skype at our location.

If your internet speed is slow or you have issues connecting to Stanford applications or virtual meetings, try these troubleshooting tips to speed up your work. You can test your connection speed to the Internet using links such as speedtest. See the Zoom bandwidth requirements. Stanford , California Skip to content Skip to site navigation Skip to service navigation.

University IT. Navigation menu Explore services I want to Quick fixes If you are connected wirelessly, try moving your laptop closer to your wireless access point or router. Try connecting your computer directly to your router via a wired Ethernet cable, instead of relying on the WiFi in your home newer laptops may need an adapter. Note: If you use a Mac, you may need to change your System Preferences to prioritize your wired network.

Best internet speed for zoom video conferencing – none:.Reducing Zoom Data and Bandwidth Use

 
Use the best Internet connection you can. meeting. How do I disable HD video in the Zoom Client? From within the Zoom Client: ○ Click the “Home” tab.

What Should My Download and Upload Speeds Be & How to Check My Speed.How to Decide What Internet Speed You Need – NerdWallet

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