Buffering is the process of preloading data into a reserved area of memory that's called a buffer. In the context of streaming video or audio, buffering is when the software downloads a certain amount of data before it begins playing the video or music. ... When it reaches 100%, the audio or video starts playing.

Why do videos keep buffering?

Most likely the problem is Internet bandwidth.

Even so-called high-speed Internet connections sometimes run much slower than you expect. If you are streaming from an iPhone, iPad or Android mobile device, buffering is usually worse. ... What you need is more bandwidth and a more reliable connection.

What buffering means?

Buffering allows a streamed video or media file to be loaded while the user is watching or listening to it. Buffering works by pre-downloading and stores video in a temporary cache before playback begins on whatever device you are using.