Remember, during a video-over-internet call, you are 'uploading' video from your camera. ISPs provide less upload capacity because most of your internet needs are for downloading.īecause IPSs provide significantly less 'upload' capacity, sometimes a connection is sufficient for watching Netflix (downloading), but a video call is difficult or impossible. Often, residential Internet connections receiving around 20mbps download bandwidth are given less than 1mbps upload. Second: Though I receive 100mbps 'download', I usually average 8mbps upload bandwidth.

How likely is your telehealth program to experience technical problems? Get Your Telehealth Tech Success Probability Score. Though I have 300mbps, I usually average 100mbps, mostly because of over factors on the internet. Two important things:įirst: Advertised is the maximum amount of download bandwidth they will allow your connection to have at any one time ('Up to'). At my home, I currently have a package with, 'Up to 300mbps'. Shopping for internet for your home or office, you will notice packages are sold based on Download bandwidth. During a video call, you are downloading the other person's video and simultaneously uploading video from your camera. Thus, you download a movie from Netflix, but when you search for a Netflix movie, you are uploading the search text. 'Upload' is data which is sent from your device. 'Download' refers to data that is sent to your computer/phone from a server or another person you are having a video call with. ISPs provide you a maximum 'Download' and 'Upload' quota.

These numbers represent how many megabytes of data were able to be download and upload to/from your computer to a specific server on the internet, per second. If you use a speed test website, the results will provide 'Download Mbps' (megabytes per second) and 'Upload Mbps'. Despite how Internet Services Providers (ISPs) advertise, bandwidth is a measure of capacity, not speed. What is Bandwidth?īandwidth is the maximum amount of data which can be transmitted over a certain period (usually seconds) from one device to another. One of the most frequent questions we receive at Blink Session is: 'What is the minimum bandwidth required?' That is a great question, but unfortunately, bandwidth is only one of several factors which predict the quality of your video-over-internet experience.

Skype video call low quality