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File converter / Video / Convert to FLV / MP4 converter / FLV to MP4

Convert FLV to MP4

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Choose file to convert to .mp4
or drag and drop file

You can convert FLV file to MP4 as well as to variety of other formats with free online video converter. 200+ formats supported.

How to convert flv to mp4?

How to convert mp4 to flv?
Step 1

Upload flv-file

Select flv file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2

Convert flv to mp4

Select mp4 or any other format, which you want to convert.
Step 3

Download your mp4-file

Wait till your conversion process will be completed and click download converted mp4 file.

Online and free flv to mp4 converter

Fast and easy
Just drop your flv files on the page to convert mp4 or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded flv files instantly and converted mp4 files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All flv to mp4 conversions make in the cloud and don't use any resources of your computer.

Animated Flash Video File

File extension .flv
File category video
Description This flash video format is defined by the Adobe systems and is commonly used for online videos. There are multiple users of the flash video format such as YouTube, Hulu, VEVO, Yahoo! and other services that you serf online on your iPhone, iPad, or laptop. One can access the flash video on various operating systems by enabling the Adobe Flash Player and web browser plugin or other third-party programs except for iOS.
Technical details FLV files use the H.263 standard under the Sorenson Spark (FourCCFLV1) codec, and there are various reasons for it, such as;
  • These are the first codec files that are supported by Flash Player.
  • The heavy usage throughout other versions being able to support this same codec.
The audio can be recorded over the video using a microphone and Nellymoser Asao codec. By using the bitmap tile and lossy compression while reducing color depth, the screen share is possible. But the primary difference is that the screen share done by the 2nd way is only compatible with Flash Player 8.
Programs
Microsoft Windows Photo Gallery Viewer
VideoLAN VLC Media Player
Windows Media Player
Main program FFDShow
Developer Adobe Systems Incorporated
MIME type
video/x-flv

MPEG-4 Video File

File extension .mp4
File category video
Description

MP4 is one of the popular digital multimedia formats. The original name is MPEG-4 Part 14. It is one of the most versatile digital multimedia formats because it can play both video and audio files.

Besides, you can use MP4 file formats for many other purposes, such as streaming over the Internet and storing still images.

The characteristics of MP4 files include but are not limited to:

  1. MP4 file formats are mostly preferred by users because of the versatile use that includes playing audio and video files.
  2. You can use MP4 to stream or watch live events over the Internet.
  3. MP4 file stores multiple data types, such as audio, video, scene descriptors, and object descriptors.
Technical details

How to create and how to open an MP4 file

You can create an MP4 file by recording video with your device or by using certain software.

You can also use various converters to convert videos to MP4 file formats.

How to Open an MP4 File

Almost all the video players open an MP4 file because MP4 is a standardized digital file format.

You can open an MP4 file in several ways, such as using either the Windows Media PlayerorVLC Media Player.

Some of the others that can open the MP4 file are QuickTime (for macOS), MPlayer, VLC Media Player, and X Codec Pack.

Which other formats MP4 can be converted into and why

MP4 is widely used as a video file format because of the efficient video compression scheme that prevents data loss when converting.

Besides, you can use a lot of tools to seamlessly convert your MP4 file to another file format. Some of the popular video formats are:

  1. 1. m4w
  2. 2. mkw
  3. 3. mov
  4. 4. avi
  5. 5. flv

MP4 is supported by almost any device that is able to play video. However sometimes a user might need to convert it to another format. MKV is well known for being able to store a huge amount of information like dozens of audio streams and subtitles. WMV format provides better compression than MP4 does.

Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Eltima Elmedia Player
Winamp
Apple QuickTime Player
Apple iTunes
Developer Moving Picture Experts Group
MIME type
audio/mp4
video/mp4

FAQ

❓ How can I convert flv to mp4?
Firstly, select a flv file you want to convert or drag and drop it. Secondly, select mp4 or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert flv to mp4?
Video conversion usually takes a few seconds. You will convert flv to mp4 very quickly.
🛡️ Is it secure to convert flv to mp4 on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including flv to mp4) is 100% safe.
📱 Can I convert flv to mp4 without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including flv to mp4) online on your computer or mobile.