WMV to FLV Converter

Select files for conversion or just drag and drop them to the upload area

How to convert WMV files to FLV online?

Step 1.

Upload WMV-file

Click "Choose File" button to select a wmv file on your computer. WMV file size can be up to 50 Mb.
Step 2.

Convert WMV to FLV

Click "Convert" button to start conversion.
Step 3.

Download your FLV

When the conversion process is complete, you can download the FLV file.

Information about WMV and FLV file formats

Name WMV FLV
Full name WMV - Windows Media Video FLV - Flash Video
File extension .wmv .flv, .f4v, .f4p, .f4a, .f4b
MIME type video/x-ms-wmv video/x-flv
Developed by Microsoft Adobe Systems
Type of format video file format Media container
Description Windows Media Video (WMV) is a file type which can contain video in one of several video compression formats developed by Microsoft. The original video compression format used in the file, also known as WMV, was originally designed for Internet streaming applications, as a competitor to RealVideo. Flash Video is a container file format used to deliver video over the Internet using Adobe Flash Player version 6 and newer. Flash Video content may also be embedded within SWF files. Flash Video used to be the de facto standard for web-based streaming video. Notable users of it include Hulu, VEVO, Yahoo! Video, metacafe, Reuters.com, and many other news providers.
Technical details A WMV file uses the Advanced Systems Format (ASF) container format to encapsulate the encoded multimedia content. While the ASF can encapsulate multimedia in other encodings than those the WMV file standard specifies, those ASF files should use the .ASF file extension and not the .WMV file extension. 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 format and is starting with Flash Player 9 update 3. Both formats are supported in Adobe Flash Player and developed by Adobe Systems.
File conversion WMV conversion FLV conversion
Associated programs Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player Adobe Flash Player
Wiki https://en.wikipedia.org/wiki/Windows_Media_Video https://en.wikipedia.org/wiki/Flash_Video