It can result in the quality of your file diminishing after each edit.ĭownload a free trial of Camtasia to quickly and easily edit your own videos. If the codec’s method of compression involves removing or merging files, this is what would be described as lossy. It is important to explain that Codecs can be “lossy” or “lossless” in their compression methods. When the video is opened for viewing or editing the same codec will decompress the data. While in storage, the video codec will reduce the file size by merging like data, minimizing the number of colors in a video and reducing the resolution. The amount of data held in a video file takes up a lot of space and the codec helps to reduce the amount of storage required to house each file. Think about all of the information contained in a video file – there are combinations of data related to images, audio, video, and meta data among others. CodecsĬodec is actually an acronym it stands for compressor/decompressor.
There are two main components to each video format the Codec and the Container.
Video formats refer to the way in which the video’s information is stored on digital devices or servers. Let’s start with the basics – what does “video format” even mean?
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