How to convert FLV files to MP4 online?

Step 1.

Upload FLV-file

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

Convert FLV to MP4

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

Download your MP4

Let the file convert and you can download your MP4 file right afterwards.

FAQ

  • First you need to add file for conversion: drag and drop your FLV file or click the "Choose File" button. Then click the "Convert" button. When FLV to MP4 conversion is completed, you can download your MP4 file.
  • Video conversion takes quite a while. It will probably take you a few minutes to change FLV to MP4.
  • In addition to converting FLV to MP4, our converter tool supports more than 300 file formats (images, documents, video, audio and others).
  • Yes, you can use AnyConv on any operating system that has a web browser. Our FLV to MP4 converter works online and does not require software installation.

Information about FLV and MP4 file formats

Name FLV MP4
Full name FLV - Flash Video MP4 - MPEG-4 Part 14
File extension .flv, .f4v, .f4p, .f4a, .f4b .mp4, .m4a, .m4p, .m4b, .m4r, .m4v
MIME type video/x-flv video/mp4
Developed by Adobe Systems International Organization for Standardization
Type of format Media container Media container
Description 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. MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.
Technical details 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. Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file. The registered codecs for MPEG-4 Part 12-based files are published on the website of MP4 Registration authority (mp4ra.org).
Associated programs Adobe Flash Player Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player
Wiki https://en.wikipedia.org/wiki/Flash_Video https://en.wikipedia.org/wiki/MPEG-4_Part_14