![]() ![]() Quality improves as more bits are used for each second of the playback. It denotes how much data is transmitted in a given amount of time. Bit rate implies the rate at which bits (basic data units) are transferred. Typically webcasts will be offered at different bit rates or quality levels corresponding to different user’s internet connection speeds. One viewer hour: 1 viewer connected for 1 hourġ00 viewer hours: 100 viewers connected for 1 hour… One viewer: 1 click of a video player button at one location logged on ![]() To estimate how many viewers you can reach during a webcast, consider some parlance: It is important to estimate how many viewers you can reach, for example in a live webcast, given your bandwidth constraints or conversely, if you are expecting a certain audience size, what bandwidth resources you need to deploy. Streaming video bandwidth is typically calculated in gigabytes of data transferred. Streaming technology enables a single content source to be distributed to many simultaneous viewers. Streaming implies media played as a continuous stream and received real time by the browser (end user). Web casting, or broadcasting over the internet, is a media file (audio-video mostly) distributed over the internet using streaming media technology. ![]()
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March 2023
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