① video
This tool converts videos directly from your browser, including common formats such as MP4, MOV, MKV, AVI, WEBM and DAV security camera files. The process tries to preserve the original quality whenever the target format allows it.
For maximum compatibility, choose MP4. To preserve the original video data with less processing, MKV or TS are usually better options.
FLV was a very well-known internet video format during the Adobe Flash era. For years it was used to deliver video through websites, embedded players and online services that depended on that technology.
Since the Flash ecosystem became obsolete, FLV is no longer a practical choice for most users. Converting FLV to MP4 is a convenient way to preserve those videos in a modern, playable format that works better with current browsers, devices and platforms.
MP4 is one of the most widely used video formats on the internet and across modern devices because it offers a strong balance between quality, compatibility and file size. It works with most browsers, phones, TVs, social networks, apps and media players, which is why it has become a practical standard for sharing and playing video in almost any environment.
When the goal is to standardize video files or make playback easier without extra complications, MP4 is usually the most convenient option. That is why so many conversions are made to this format: it helps the same file work on more platforms, reduces compatibility problems and makes it easier to upload, archive or send videos to other people.