Convert VF to SFK

Understanding the vf file format

The VF file extension is most commonly associated with Video Factory project files, used by Sony Vegas Movie Studio (formerly known as Sonic Foundry Video Factory). These files store video editing projects, including timelines, effects, transitions, and references to media files, but do not contain the actual video data themselves.

Understanding the sfk file format

The SFK file extension is used for Sound Forge Peak files, which are generated by Sony audio and video editing software such as Sound Forge and Vegas. SFK files are not audio files; instead, they store waveform data for quick display of audio peaks in the software's timeline. They are automatically created when you open an audio file in compatible Sony software.

Can you convert vf to sfk?

Direct conversion from VF to SFK is not possible because these formats serve entirely different purposes. VF files are project files for video editing, while SFK files are waveform cache files for audio visualization. However, if your VF project contains audio tracks, you can render or export the audio, and then open the resulting audio file in Sony software to generate an SFK file.

How to generate an sfk file from a vf project

1. Open your VF project in Sony Vegas Movie Studio or Vegas Pro.
2. Export the audio portion of your project by selecting File → Render As and choosing an audio format such as WAV or MP3.
3. Once the audio file is rendered, open it in Sound Forge or Vegas Pro. The software will automatically create an SFK file in the same directory as the audio file.

Best software for vf to sfk workflow

• Sony Vegas Movie Studio / Vegas Pro – For opening and exporting VF projects.
• Sound Forge – For generating SFK files from audio files.

Summary

While you cannot directly convert a VF file to an SFK file, you can export the audio from your VF project and open it in Sony software to automatically generate an SFK waveform file. This process is essential for users who need waveform previews for audio editing or synchronization in Sony's suite of media software.