FLV to MP4 Converter

"Convert FLV to MP4" online for FREE

Why Convert FLV to MP4?

Evolution

The FLV (Flash Video) file format was once a popular choice for online video streaming, particularly on platforms like YouTube and other video-sharing websites. However, with the advancement of technology and the rise of mobile devices, the limitations of FLV have become increasingly apparent. One of the main reasons to convert FLV to MP4 is that FLV is not supported by many modern devices, including smartphones and tablets. In contrast, MP4 is a widely accepted and compatible format that can be played on almost any device, making it a more practical choice for video sharing and playback.

Compatibility

Another reason to convert FLV to MP4 is that FLV files often require a Flash player to be installed on the device, which can be a security risk and a hassle to manage. Additionally, Flash is no longer supported by many browsers, including Google Chrome and Mozilla Firefox, making it even more difficult to play FLV files. MP4 files, on the other hand, can be played directly in most browsers and media players without the need for additional software or plugins. By converting FLV to MP4, users can ensure that their videos are accessible to a wider audience and can be played back smoothly on a variety of devices.

File Size

Another reason to convert FLV to MP4 is file size. MP4 files are generally smaller in size compared to FLV files, making them easier to store and share. This is especially important for mobile devices, where storage space is limited.

Select a File to Convert FLV to MP4

This tool has a max filesize limit of 2.00 GiB or 2.15 GB (2,147,483,648 bytes)

Input File

No file loaded

Make sure your files duration is correctly detected before continuing

ClearSelect

Framerate

Truncate

MPEG 4 Video Encoder

Preset

If you are uploading the video to social media its best to use the ultrafast option as the quality will not be effected only the file size.

Preset

Effects the amount of effort the cpu should use

Constant Rate Factor (CRF)

Lower values give better quality but increase the filesize

Codec

Select the video encoder to use

Tune

Profile

Pixel Format

Fraunhofer FDK AAC Audio Encoder

Stream

Use

0:a

to select the first available audio stream. You can also select stream offsets for multi stream container formats.

The stream to extract, eg (0:1)

Sample Rate

Fraunhofer FDK AAC has a limited set of supported sample rates

Sample Rate

Bit Rate Control

Select how the encoder controls the bit rate when encoding

Bit Rate

Bit Rates are represented as Kilo Bits per second

Bit Rates are applied on a per channel basis.

kbit/s

Valid Range (8-264)

Cutoff

Cutoff is a term used for the process of a low pass filter.

The cutoff should be around half the sample rate. The range is 173 Hz to 20,000 hz.

Valid Range (173-20000)

Organized Video Filters

All filters are processed in the order they appear here. Changing the order of the filters can have a massive effect on the stream.

Filter