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.SFK File Extension

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File TypeSound Forge Pro Audio Peak File

DeveloperSony
Popularity
4.0 (30 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryAudio Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

Stores the waveform image of an audio wave (.WAV) file saved by Sound Forge Pro, Sony Vegas, or a Sony digital media device; created automatically when an audio file is opened with Sound Forge Pro or Sony Vegas; stored in the same folder with the same name as the audio file, but with ".sfk" added after the original extension.

More Information

SFK files are used by Sound Forge Pro and Sony Vegas to visually represent audio data, but are not meant to be opened or edited manually. SFK files do not contain any actual audio data.

If the related audio file is modified in a different program, you can regenerate the peak file by selecting "Rebuild Peak Data" from the Special menu in Sound Forge.

Sound Forge Pro was previously developed by Sonic Foundry, which was acquired by Sony in May, 2003.

Programs that open SFK files
Windows
Sony Sound Forge Pro 11
Sony ACID Pro 7
Sony Vegas Pro 13
Updated 10/7/2015

FileInfo - The File Extensions Database

This page contains information about the .SFK extension and its known file associations. Our goal is to help you understand what an SFK file is and how to open it.

The Sound Forge Pro Audio Peak file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and therefore do not publish any information we have not verified.

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