Video and audio streaming have come a long way. As mentioned by altadefinizione, It has undoubtedly found immense success due to the improvement of the Internet over the years.
Whenever someone talks to you, that information comes to you through sound waves. Your brain and ears would then decode this information for you to comprehend it.
This process is similar when you are listening to the radio, watching television, or watching movies online. Information travels down to an electronic gadget through radio waves, satellite signals, or cable signals. The device is responsible for decoding and displaying the signal.
Streaming Videos and Audios: Finding and Playing Files
If you have an Internet connection, you can easily find something to listen to or watch. Simply search, click, and play files. However, this works best if you have a stand-alone player or a plugin for your Web browser.
These video and audio players decode as well as display data. They frequently get information faster than they play it.
Here is a list of the most well-known players with each one supporting certain file formats:
The Adobe Flash player can play .swf animation and .flv files.
Microsoft Windows Media can play Advanced Streaming Format (.asf), RealNetworks RealMedia plays .rm files, Windows Media Video (.wmv), and Windows Media Audio (.wma).
Apple’s QuickTime can play files ending in .mov.
The Process of Streaming
Utilizing streaming media files is like browsing the web. However, there are things you need to consider behind the scenes to make it possible.
First, you must find a site that offers audio or video streaming. Then, find the file you want to access, click the link, embedded player, or image using your mouse. You will find that the webserver of the page will request the file from the streaming server.
At that time, the file is broken down into pieces. Data will be sent to your computer using real-time protocols. The player or browser plugin decodes and displays data. Afterward, your computer eliminates the data.
The process above would require three main components namely stream of data, server, and player. All three must be compatible with each other.
Creation and Distribution of Streaming Files
If you want to create and distribute streaming files you must consider the following method:
Record high-quality audios or videos using a digital recorder.
Digitize the data you recorded by transferring it on your computer and converting it using editing software as needed. If you are working on streaming videos, you might need to make the image sizes smaller. You can also decrease the frame rate.
The codec on your computer is tasked to compress the files and encode them in the correct format.
You upload the file to a streaming server and the server streams it to the users’ personal computers.
Currently, it is easier to create streaming videos, even in the comfort of your home. However, this increased influx of video and audio streaming also raised issues on copyright. Illegally copying TV shows or videos have become rampant. Thus, extra care must be practiced at all times.
Video streaming indeed changed the way of watching movies online and other shows. The world of video and audio streaming continues to thrive and flourish.