Windows
Compatible Applications
What is a .rf64 file?
File Extension Details
The RF64 file format is a multichannel audio file format developed by the European Broadcasting Union (EBU) to overcome the 4GB file size limitation inherent in the standard RIFF/WAV format. Because the standard WAV format uses a 32-bit unsigned integer for the file size field in its header, it cannot address files larger than 4 gigabytes, which is a significant constraint for high-resolution, multi-track, or long-duration recordings. RF64 addresses this by using a 64-bit header structure, allowing for file sizes up to 16 exabytes. It is fully backward compatible with standard WAV files for applications that support the format, as it uses a 'ds64' chunk to store the extended size information. It is widely used in professional broadcasting, archival, and high-end audio production environments where recording sessions often exceed the capacity of traditional WAV files.
Software Compatibility
Programs that can open and work with .rf64 files
macOS
Compatible Applications
Linux
Compatible Applications
Mobile
Mobile Applications
Frequently Asked Questions
About .rf64 files
To open a .rf64 file, you need compatible software. Here are some options:
- VLC Media Player
- Audacity
- VLC for Mobile
To convert a .rf64 file to another format, you can:
- Use compatible software Many programs that open .rf64 files also allow you to save or export them to different formats.
- Try online conversion services: Websites like Zamzar, CloudConvert, or Online-Convert allow you to convert files between different formats without installing software.
- Specialized conversion tools: Search for '.rf64 converter' to find tools specifically designed for this file type.
- Verify the file extension is correct:
- Update your software:
- Try alternative software:
- Check for file corruption:
Like any file type, .rf64 files can be safe or potentially risky depending on their source:
- Always scan files with antivirus software before opening
- Keep your operating system and applications updated.
- Be especially cautious with executable file types
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