Go to the convert tab and choose the suitable profile.Launch the app and browse for the video you want to share (Browse tab).Download and install Video Converter Android from Google Play.The following steps will guide you to compress and share videos on your Android, using Video Converter Android. It is available as a free download from Google Play Store, but contains premium features that can be unlocked by upgrading to the paid version. There are several apps available on Google Play that enable users to compress videos on Android devices, and Video Converter Android (VidCon) is one of them. > Share large media files without trimming through WhatsApp Depending on the original file size and quality of conversion, you may be able to reduce up to 90% of the file size. Choose the preferred quality for conversion. Note that video conversion can occur only from a higher to a lower quality.Launch the app and select the video that you want to compress.Download and install Video Compressor from the App Store.Here is how to use Video Compressor on iOS. The app lets you to choose between HD (720p), VGA and Low Quality compression modes, depending on the requirement. Video Compressor is one such app for compressing videos from Camera Roll folder. While some third party apps on the App Store may use their own video compression techniques, many apps use the native compression method to compress videos. This leads to a video that has a lot of entropy that RAR can remove.)īut it is the exception to the rule: Normally you can't (much) compress a video-file.Apple provides a native compression technique for iOS developers that enables high degree of size reduction. (Another thing that helps with such screen-captures is that often a lot of the screen-area in the video is static, with only the mouse-pointer moving. Some screen-capture programs have an (optional) post-processing step to optimize (aka compress to reduce file-size), but if that is not done you have video-file that is very large, but can be compressed a great deal with RAR or ZIP, especially if you use a large dictionary as well. That often means it sacrifices compression (which is very resource intensive and relatively slow) and it writes the video-capture with very little or no compression at all to the video-file. Screen-capture software needs to record and write to disk as quick as possible in order not to miss anything from the action on-screen and also has to do that using as little resources (CPU and RAM) as possible so as not to get in the way of what the user making the recording is doing. Screen-capture software is a prime example of software that writes its video-captures in such a low-compression method. In that specific case RAR or ZIP might be able to do a good job. Now, in some cases, a video-file is stored in a form that has very little or no internal compression. A second compression simply can't find any more entropy to remove.) After the compression there is very little entropy left. This is also known as removing entropy from the original data. (Effectively compression removes redundant information. This is because a video-stream is normally already highly compressed internally and compression on top of compression doesn't gain much. (Using a very large dictionary on the compression may help a bit, but there just is very little to gain.) You may be able to shrink a 2% or 3%, but 90% as this seem to be the case here is normally impossible. Video-files in general are NOT very compressible any further using RAR or ZIP.
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