MP4 files (MPEG-4 Part 14) are multimedia files. FLV files also support uncompressed audio or ADPCM format audio. However, audio in Flash Video FLV files recorded from the user's microphone use the proprietary Nellymoser Asao Codec. The second version is only playable in Flash Player 8 and newer - Audio in Flash Video files is usually encoded as MP3. Both these formats are bitmap tile based, can be lossy by reducing color depths and are compressed using zlib. The Flash Video FLV file format supports two versions of a so called 'screenshare' (Screen video) codec which is an encoding format designed for screencasts. Sorenson Spark is an older codec for FLV files but it is also a widely available and compatible one, because it was the first video codec supported in Flash Player. Flash Video is viewable on most operating systems except iOS, via the Adobe Flash Player and web browser plugin or one of several third-party programs.įlash Video FLV files contain video bit streams which are a proprietary variant of the H.263 video standard, under the name of Sorenson Spark (FourCC FLV1). Notable users of it include YouTube, Hulu, VEVO, Yahoo! Video, metacafe,, and many other news providers. Flash Video has been accepted as the default online video format by many sites.

It also supports batch conversion, history management, and parameter adjustment.The Flash Video format is a video format defined by Adobe Systems. Using this program, you can transcode high-resolution videos in seconds without losing quality. The tool although requires internet but is still fast in processing, and it can be as fast as your uploading and downloading speed of the internet.įVC Free Video Converter Online, a web-based video converter, enables you to change any video formats for free with no installation. It would be nice to not have to scroll through tons of unavailable output formats to find one you can use, but overall, this program works quickly and offers some good options, especially considering the price tag.įree FLV to MP4 Converter does exactly what the name promises with a few extra options to edit or combine several clips into one video.įVC Free Video Converter Online is one of the best free conversion utility available on the internet, which not only provides editing options but also gives a watermark-free output in many choices of video format.

Free MTS Converter does a good job of converting your files from MTS to multiple other formats.

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