What format file is f4v?

#What format is f4v?

F4V is Adobe's streaming media format that supports H.264 after the FLV format.

Mainstream video websites (iQiyi, Tudou, Ku6) and other websites have begun to use H264-encoded F4V files. Under the same file size, the definition of H264-encoded F4V files is significantly higher than that of On2 VP6 and H263 encoded FLV is better. Most of the videos released by Tudou and 56 are already in F4V, but the download suffix is ​​FLV, which is also one of the characteristics of F4V.

The main difference between it and FLV is that the FLV format uses H263 encoding, while F4V supports H.264 encoded high-definition video with a bit rate up to 50Mbps.

Extended information

F4V playback method

Due to the special encoding, it is often not compatible with various players, but with the era of high-definition With the advent of F4V, as a format that is smaller, clearer, and more conducive to network dissemination, F4V has gradually replaced traditional FLV and has been compatible with most mainstream players without the need for complicated methods such as conversion.

If you do not have the corresponding playback software for F4V installed on your machine, you can directly change the file suffix name to FLV, and then you can use a player that supports FLV to watch it. It will not affect the clarity and bit rate of the video at all. At present, major domestic video websites have begun to use such videos as source files.

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