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Convert FLV to MP3

With our free online converter, you can convert flv files to mp3 as well as a variety of other formats.

Converting your flv file to mp3 is easy with these steps.

Icon of «Upload flv-file»
Step 1

Upload flv-file

You can select flv file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Icon of «Select «to mp3»»
Step 2

Select «to mp3»

Choose mp3 or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your mp3 file»
Step 3

Download your mp3 file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the mp3 format.

Converting flv to mp3

Fast and easy
Simply drag and drop your flv files onto the webpage, and you'll be able to convert them to mp3 or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
As soon as you upload your flv files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all flv to mp3 conversions in the cloud, which means that none of your computer's resources will be used in the process.

Animated Flash Video File

Extension.flv
Category🔵 video
Programs
🔵 Microsoft Windows Photo Gallery Viewer
🔵 VideoLAN VLC Media Player
🔵 Windows Media Player
Main program🔵 FFDShow
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.
Developer🔵 Adobe Systems Incorporated
MIME type
🔵 video/x-flv

MP3 Audio File

Extension.mp3
Category🔵 audio
Programs
🔵 Microsoft Windows Media Player
🔵 VLC media player
🔵 MPlayer
🔵 jetAudio
🔵 Zune
🔵 Audacity
🔵 Apple iTunes
🔵 Plex Media Center
🔵 Amarok
🔵 Xine
🔵 Totem
Description🔵 .mp (MPEG Layer Audio) The .mp format is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a standard de facto codec for the transfer and playback of music on most digital audio players. MP files compress audio data by eliminating sounds that are outside the hearing range of most people, thus reducing the file size without significantly affecting the perceived sound quality.
Technical details🔵 The `.mp3` format, MPEG-1 Audio Layer III, is a popular digital audio format. Here are the key technical details: - Lossy Compression: Reduces file size by removing less audible sounds. - Compression Ratio: Typically around 10:1, balancing quality and size. - Bitrate: Encoded at different rates, affecting quality and size. - Sampling Rates: Supports various rates, including CD quality. - Channel Modes: Offers mono, stereo, joint stereo, and dual channel. - Metadata: Stores info like title, artist, and genre (ID3 tags). - Streaming: Suitable for internet audio streaming. - Universal Playback: Compatible with most devices and software. - Variable Bitrate (VBR): Dynamically adjusts bitrate for efficiency. - Frequency Range: Covers 20 Hz to 20 kHz (human hearing range). - File Size: Much smaller than uncompressed audio. - Psychoacoustic Model: Removes less audible frequencies. - Developed by Fraunhofer Society in the 1990s. MP3 revolutionized the music industry for its efficient compression and wide compatibility, enabling digital audio storage and sharing.
Developer🔵 Moving Picture Experts Group
MIME type
🔵 audio/mp3
🔵 audio/mpeg3
🔵 audio/mpg
🔵 audio/mpeg
🔵 audio/x-mpeg
🔵 audio/x-mpeg-3
🔵 audio/mp3
🔵 audio/x-mpegaudio
🔵 audio/x-mpg
🔵 audio/x-mp3

FAQ

❓ How do I change flv to mp3?
To get started, either pick a file you want to convert from flv and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert flv to mp3?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing flv to mp3.
🛡️ Can I trust OnlineConvertFree to convert flv to mp3 securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including flv to mp3, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert flv to mp3 without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including flv to mp3, on your computer or mobile device, completely online.