If you think video conversion is as easy as changing it from one format to another, you are probably right, but there are more things to consider. People convert videos for various reasons. For instance, those who want to play videos on Windows may convert MOV to WMV. While those who want to share videos online may convert FLV to mp4. The need for video conversion depends on how you want to use a file.
One problem encountered by people who download, upload, share, and edit videos is the awesome number of formats existing today, and there is no single player that can accommodate all the existing formats. At the same time, some formats are designed to play well on certain players, and not so well on other players. Also, there can be OS compatibilities. For instance, WMV files do not play well or may not play at all on Mac PCs. The bad news is that software and hardware developers tend to invent new formats.
You will know you are dealing with an incompatible video format when the video will not play, and when a message on the screen says “invalid format”. Incompatibility is an issue that spoils viewing experience and puts key presentations at risks. If you are about to give a presentation and learned the video does not play on the PC at the office due to file format compatibility issues, that can make a disastrous day.
Video conversion has to be a solution, but it involves some knowledge. Many people convert videos from one format to another without taking time to learn what each format is and means. You do not have to be an expert. All you need to know is the fundamental information about videos. For example, video files can be in either container or codec format. A video in container format contains many types of data that are compressed in standardized codecs. But a codec file is a more manageable version.
In videos, you may encounter terms like frame rates, bitrate, and aspect ratio. Think of a video as numerous pictures run one after the other in fast succession. The pictures are better called frames. The rate at which the frames are shown in succession is called the frame rate. Generally, movies are shot at 24 frames per second (fps). The bitrate, on the other hand, describes the video resolution, which is measured in kbps or kilobytes per second. The higher the bitrate is, the better the quality of the movie. The aspect ratio simply tells how the video looks on screen. Back in the day, the common aspect ratio for movies was 4:3. Today, an…