Free FLV to MP3 Converter

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Free FLV to MP3 Converter is a totally free program that converts Flash video and audio files (FLV, F4V, F4P, F4A and F4B) to MP3 or WAV format. Additionally, the program allows you to extract original audio tracks from Flash files without loss of sound quality.

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The program also allows you to split output files based on chapters stored in input files (sometimes found in F4B audiobooks).
Metadata (artist, title, album, etc.) by default are copied from the source files, but the user can add their own tags.

If you have a collection of music videos in FLV format downloaded from video sites (eg YouTube, Yahoo! Video, metacafe) and want to convert them to MP3, or save the original audio tracks to audio files, this program is for you!

At default settings, the application converts files to MP3 with constant bitrate (CBR) and automatically selects all the encoding parameters so as to preserve the original audio quality.

To convert audio streams to MP3 the application uses the latest version of the LAME encoder. The program supports encoding with a constant bit rate – CBR, average bitrate – ABR and variable bit rate – VBR (based on LAME presets).

Basic operation of the program is very simple: just drag & drop FLV, F4V, F4P, F4A or F4B files into main window and click the Convert button. All conversion parameters the program will set automatically in order to preserve audio quality.

More advanced users can customize many encoding parameters: audio bitrate, bitrate mode, number of audio channels, audio sampling frequency, volume, time range and other.

Note!
Some older MP3 players support MP3 files encoded only at a constant bitrate – CBR.

• Converting FLV, F4V, F4P, F4A and F4B files to MP3 or WAV.
• The possibility of extracting original audio tracks from source files without loss of sound quality.
• Adding metadata (artist, album, title, etc.) to generated MP3 and AAC files, or copying of metadata from the source files.
• Splitting the output files based on chapters stored in F4B audiobook files.
• Fully configurable file list (table) displays a lot of useful information: duration, audio stream size, audio codec, audio bitrate, number of audio channels, and many more.
• MP3 compression using the latest version of the LAME encoder.
• Support for all the LAME encoder presets.
• A number of predefined conversion profiles. Possibility to save your own settings to an INI file.
• The ability to customize encoding parameters: bitrate mode (constant – CBR, average – ABR, variable – VBR), audio bitrate, audio sampling frequency, number of audio channels, volume, time range.
• Displaying a detailed technical information about the source files in the File properties window.
• The ability to save encoder commands to BAT file.
• Adding files to the file list by Drag and Drop.
• The program is portable: it does not use system registry and all settings are stored in INI files. Thus, the program can be run from portable devices such as pendrives, removable drives.
• The program has a built-in support for multiple languages. Current version supports Bulgarian, Chinese (incomplete), Czech, English, Finnish (incomplete), French, German, Greek, Hungarian, Italian, Japanese, Polish, Portuguese (BR), Russian, Serbian, Spanish, Swedish, Turkish.
• 100% freeware! – for private and commercial use. The program does not require registration, there is no built-in limitations.