ASF to F4V Converter
Convert your asf files to f4v online & free
How to convert asf to f4v
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to f4v"
Choose f4v or any other format you need as a result (more than 200 formats supported)
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Advanced Systems Format
Is a multimedia container format from Microsoft, which stores video and audio file streams. Distinctive feature is a the lack of information on the coding data. The container defines the structure of the stream so it can, like AVI, contain videos with different codecs, as well as operate during synchronization of streams.
There are two different video file formats known as Flash Video: FLV and F4V. The audio and video data within FLV files are encoded in the same manner as they are within SWF files. The F4V file format is based on the ISO base media file formatand is starting with Flash Player 9 update 3.