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![]() Many ISPs advertise upload and download bandwidth in terms of maximum and minimum speed.įor example, an Internet package might be advertised as “Up to 10 Mbps up and 30 Mbps down”. For improved reliability, it’s always best to use a hardwired Internet connection over Wi-Fi or cellular. In that case, you might want to take weather into account before publishing your stream.įiber and cable connections generally offer higher speeds, which are best suited for live streaming. Or maybe you live in a rural area and have a satellite connection. Before live streaming, consider the varying levels of available bandwidth and network reliability each option offers.įor example, wireless cellular Internet tends to have lower maximum upload bandwidth and reliability, resulting in a lower-quality stream. Consider your network and connection typeĪs we mentioned, there are many different types of Internet connectivity, including fiber-optic, cable, satellite, and cellular data. You may not need all of the calculated overhead bandwidth on a stable network, but it’s always best to be on the safe side. For example, if your live stream has a bitrate of 5,000 Kbps (5 Mbps), ensure you have at least 7.5 Mbps total upload bandwidth available to provide a reliable live stream. We recommend always having about 1.5x your stream’s bitrate available to account for these possible network fluctuations. Use the simple formula below to estimate the required bandwidth for streaming: Any user activity on your network (e.g., Internet uploads, VoIP communication, gaming) can affect both bandwidth and upload speed. This additional headroom acts as a buffer to account for any changes to your network. ![]() BANDWIDTH VS SPEED PLUSAlways have some extra bandwidth (and upload speed) availableĮnsure you always have enough bandwidth for streaming your broadcast – plus more. But just how much less? Bandwidth limitations are only part of the story! You’ll need to consider some additional factors to ensure the success of your live stream. It’s simple math to realize that if you have 5 Mbps of upload bandwidth, your stream bitrate should be less than 5 Mbps. BANDWIDTH VS SPEED HOW TOHow to ensure you have enough bandwidth for streaming So be sure to double-check before streaming. Insufficient bitrate will cause your stream to appear choppy.ĭifferent platforms (e.g., YouTube, Twitch, Facebook) have different speed requirements and recommended encoding settings. BANDWIDTH VS SPEED 1080PFor example, the recommended encoding settings for 4K streaming at 60 frames per second (fps) will be higher than that for 1080p streaming at 30 fps. For higher resolutions and frame rates, you’ll need higher bitrate settings. The bitrate setting will depend on the video resolution and frame rate. The total bitrate consists of the video and audio bitrates. You will set the bitrate in your encoder settings. BANDWIDTH VS SPEED SOFTWARETo encode your content, you’ll use either a software encoder or a hardware encoder (like Pearl Nano, Pearl Mini, or Pearl-2). Generally speaking, the higher the bitrate, the higher the video quality, and the higher the upload bandwidth required. When it comes to streaming, it’s usually measured in Kbps, and less frequently in Mbps. Encoding compresses video and audio content into a size and format that’s easy to send to the Internet.īitrate is the amount of data encoded per unit of time. bitrateīecause raw video and audio are too hefty to upload, streamed content needs to be encoded. Because bandwidth sets the upper limit for the data transfer rate, there’s no sense in purchasing Internet speeds from your ISP that exceed your maximum bandwidth. As with download speed, upload speed has a set rate (e.g., “5 Mbps upload speed”) as dictated by your Internet service provider (ISP). ![]()
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