In other words, the information contained in the file before the compression are different, but similar enough, from the data obtained after this process. Unlike lossless compression, in compressions with loss parts of the file are lost. This compression method is usually used to compress audios and images. In other words, if you wish to decompress your video file, it will not suffer any loss in quality. This method refers to the information obtained by means of data applied by algorithms, which remain identical to the original information after decompression. The lossless compression process is usually the most used to compress videos. Once this procedure is completed, your video will be ready to be shared.
The frame is divided into macro blocks (blocks with 16 x 16 pixels), in which only the changed blocks are visibly replaced between one frame and another, instead of only updating the image as a whole at each frame.
During the first step, the software’s algorithm scans the entire file for pixels with the same code, replacing them with unique codes.The process performed during video compression takes place in two ways: Uploading heavy media files to platforms, such as YouTube, Instagram, Facebook, or simply exporting them to cloud storage will become quite complicated.Ĭompressed and light videos load more easily and much faster on social media, in addition to decreasing the chances of uploading errors. If your internet has a low upload/download rate, the time it’ll take you to load a full-sized video will be much longer compared to a compressed video. In addition to the limited storage space available on your computer or smartphone’s hard drive, other factors reinforce the need to compress videos. Situations in which you need to compress a video
COMPRESS VIDEO FOR ANDROID ON MAC HOW TO
Therefore, we’ve listed a few tools that can help you with that.īefore we get to the list, how about learning how to make more professional-looking videos from home? If you frequently work with this type of media, you know that reducing video size is critical in order to save it more easily and share them on the internet and social media.īut, merely compressing them isn’t enough the challenge is to do it without the video losing its quality. Video files usually take up a lot of storage space. In fact, uploading video content on the web has become a form of work for many audiovisual professionals. This is why compressing videos is so important. However, exporting these media files from editing programs sometimes proves to be grueling depending on its size. It’s safe to say videos have taken over the internet and that recording and sharing videos online could not be simpler.
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