You watch and listen to streaming video and music as it comes to your computer or network media player. A website that streams video will often have a 'buffer. You must have a fast connection so there aren't pauses or hiccups in the video playback. Higher quality video — high definition video with digital surround sound — requires a faster connection. Within your home network, a router must be able to pass on the video stream to your network media player.
Audio Video 'AV' routers or Gigabit routers may be needed to stream high definition videos to more than one TV or player. You must have a fast internet connection to stream high definition videos from the internet without interruption.
Many video websites will determine the quality of the video streamed to your device based on their estimation of your internet speed. Typically, it is best to have an internet connection of at least 2 megabits per second Mbps for standard resolution video. HD video may require over 3 Mbps 4K streaming may require as much as 25mbps so the video doesn't have to pause as it buffers.
A streamed file plays from other sources. The source of the media must be connected and turned on, or the streaming stops.
When streaming from the internet, it is not only the speed of your connection that guarantees a smooth viewing experience. Factors such as the amount of traffic on the website — that is, the number of people watching videos at the same time — and the speed of the website's server connection can influence how well the media is streamed to you. A streaming file is never saved on your device. Streaming media is either free, as it is on ABC and NBC; or you are charged a monthly subscription to access the media, such as with Netflix and Rhapsody; or you rent the video for a certain length of time, after which it is no longer available without renting it again.
You can only play music on a subscription website if you are an active, paying subscriber. Once you stop paying, the media is no longer available. A decent internet connection should have a download speed of 10mbps and 4 Mbps or higher upload speed. While this is a very simple explanation, why stop there? To understand the difference between download vs upload speed, we first need to understand bandwidth. Your bandwidth is essentially your internet highway; the connection your system is linked to access the internet.
This highway could have twenty lanes and allow for thousands of cars to pass every minute, or it could just have one lane and be incredibly slow and agonizing to drive on. Your bandwidth is determined by your location and is the maximum speed at which your system can go in terms of download and upload speeds. Make sure that your download and upload speeds are going to be reflective of your maximum bandwidth!
One factor that might reduce your download speed would be having too many devices running through a single router. Whenever possible, try to have a few devices feeding off of your internet router as possible to maximize your download and upload speeds. Download speed determines the amount of information you can receive from an internet source in a certain amount of time.
The faster the download speed, the quicker your internet processes will finish. These processes include:. So if you had a bandwidth of 1 Mbps 1 lane freeway it would take you roughly 5 seconds to download the image. How fast will you receive your image? In this example, you can download 5 images with the wider bandwidth in the same time you could 1 with the narrower bandwidth. Your data is just transferred to you at a faster rate because more data can be sent at the same time.
You can read about latency here. Another confusing aspect of shopping for internet based on speeds are all the terms or abbreviations being used. Mbps, MBps, kbps, Gbps; what does all of this mean? These are the abbreviations for the amount of data that is being sent per second. Here is what each of them mean. To give you a better idea how much bigger or small each unit of speed bandwidth is, here is a handy conversion chart.
You can also visit Numion and play with their calculator. What does this mean? Well, that means that internet plan has a download speed of 5 mbps and an upload speed of 1 mbps. The reason why your upload and download speed are different is because most internet connections are asymmetric. In English this means that the bandwidth is a different size going one way compared to the other. Since most users consume content rather than upload it, the bandwidth for download speeds is larger than the upload.
Dialup, and to some extent DSL, are perfect examples of this. Anyway, your internet can become congested just like a freeway can. The more data or cars that is being requested and sent, the more bandwidth freeway lanes that is being used at one time.
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