Streaming live video can take up a lot of bandwidth. Just how much will depend on several factors. Encoding matters, but so does the type of content you want to stream.
Platforms play a part, as do the resolution expressed in pixels, or p and the frame rate frames per second, or fps of your stream. Say you want to live stream a video of yourself interviewing someone. Lucky you! With this promo code, you can get access to all Restream paid features for 7 days absolutely for free.
So having an upload bandwidth of around 4 Mbps should cover you, right? Not quite. You will need to upload up to 4, kilobits of data per second constantly. That puts us at an upload rate of around 5, kilobits per second, or 5. However, if you are sure your internet connection is stable, such a buffer might not be needed.
Remember, a stable connection is as important as upload speed! The number you get from these tests should be up to 5.
The 5. You can still live stream p video with a lower upload speed. If the whole video is a single shot of you talking, 4, kbps might be too high of a bitrate. You would probably be fine if you reduced it by half. If, on the other hand, you want to stream video games or events with tons of visual information, 4, kbps is necessary. The faster the pace of the visuals, the higher your bitrate should be.
The type of content you stream affects what a good upload speed is for you. You might want to stream at more than 30 frames per second. However, more frames per second requires a higher bitrate. For Twitch, it pushes the range for p video to between 3, and 5, kbps. YouTube Live recommends 2, to 6, Kbps. Also, keep in mind that these are just the highest optimal values.
Twitch allows up to p video at 60 frames per second. YouTube Live supports 4k live streaming at 60 frames per second. It recommends a bitrate in the range of 20, to 51, kbps. Finally, your competitors might affect your upload speed requirements. Twitch and YouTube are crowded with streamers trying to use the platforms to generate income.
Better quality requires higher upload speeds, so the competition will eventually push you to increase your upload rate. Which bitrates and corresponding upload rates do the three major streaming platforms advise streamers to use? As you can see, YouTube offers the highest-quality live streaming.
Calculating your desired upload speed is one thing, but getting access to that speed is something completely different. The upload speed you can achieve depends on the service packages your ISP offers. For residential users, the download speed will always be higher than the upload speed. The best way to get symmetry between the two is to sign up for a business-level service if possible.
This, in turn, provides stability and reliability to ensure smooth live streams. It's a busy week for us here at Zen. If you're enjoying your Which? Recommended Zen broadband why not tell someone about it? Read our story. For home. Zen Apr 18 Why is Internet Speed Important? How to Check Your Internet Speed Internet speed is measured in Megabits per second Mbps , relating to the amount of data the connection can process at once.
Minimum Speed Requirements For Popular Streaming Services However, not everything is about Netflix, and there are plenty of other fantastic video streaming services just waiting to be explored. YouTube: Minimum Speed Requirements Google state that YouTube videos can be streamed in standard definition for just Kilobits per second Kbps , with live events requiring at least 1 Mbps.
Today's Picks. The remote working productivity puzzle. The big Apple announcement - what does it mean for you? Meet our chairman. Richard's blog. Zen Podcast: Remote working - what does the future hold? Nov 4 October blogspot Oct 27 October blogspot: small business Oct 27 This additional headroom acts as a buffer to account for any changes to your network. Any user activity on your network e. We recommend always having about 1. For example, if your live stream has a bitrate of 5, Kbps 5 Mbps , ensure you have at least 7.
As we mentioned, there are many different types of Internet connectivity, including fiber-optic, cable, satellite, and cellular data. Before live streaming, consider the varying levels of available bandwidth and network reliability each option offers. For example, wireless cellular Internet tends to have lower maximum upload bandwidth and reliability, resulting in a lower-quality stream. Or maybe you live in a rural area and have a satellite connection.
In that case, you might want to take weather into account before publishing your stream. Fiber and cable connections generally offer higher speeds, which are best suited for live streaming. Running an Internet speed test is also important.
You may have enough available bandwidth on your network but not enough upload speed, depending on how many devices are sharing the network and the types of activities on those devices. Multi-streaming is an increasingly popular live streaming strategy that involves publishing your broadcast to more than one content distribution network CDN platform simultaneously.
Multi-encoding , on the other hand, is a similar technique that involves streaming the same program to the same CDN at different bitrates. Multi-streaming allows live streams to reach a greater audience, while multi-encoding helps to ensure accessibility of your live stream to viewers of all levels of download bandwidth.
Keep in mind that each additional program you publish adds to your total outgoing bitrate and requires additional upload bandwidth availability.
As you can see, the required bandwidth for streaming for a reliable live broadcast depends on a variety of factors. And remember—as a general rule of thumb, we recommend your streaming upload bandwidth be at least 1. Happy streaming! Let us know in the comments! Jordan Sheldrick is a copywriter and digital marketing strategist at Epiphan Video. I had some problems with ping while streaming games recently.
So I had to call my internet provider to fix it. I hope it helps you too. I have recently started using the Logitech C for live streaming to facebook and youtube. Both platforms only show SD viewing and playback of the livestream.
I only have 1mb upstream. My question is: can I put a 10 minute delay on the livestream? Hope that makes sense. Unfortunately a delay will not resolve the issue. The same amount of information is still needed to upload the content. Your bitrate will directly affect your stream quality and required bandwidth.
The bitrate will need to be adjusted at the device or software level, depending on your streaming method. Thanks for an awesome explanation on how streaming works. I had no idea really so it was a goldmine for me to find your article. Think YouTube, for example. Thank you for the simple way you explain the requirements. I having doing live streams on Facebook with a Samsung tablet A.
I started out using mobile data got spot from a cell phone. I am not aware of the uploaded speed that they offer but there was not much is sure there apart from the using up of the monthly location. We have since installed a fibre network which provides 20down 5up. I am not sure if the 5up is stable however I have started to try adding youtube to the live stream to capture more audience. To do this I have tested out retreat io and Larix Broadcaster however I have noted that I have been having buffering isuures.
I am told that FB requires 4mbs and youtube 6mbs and it is best to only stream to one. And I see that with 5mbs offered by the network the bandwith will not give the head room. My interest is setting the bitrates to match the network.
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