What is the difference between .f4v and .pvf?
- Extension
- .f4v
- .pvf
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Adobe Systems
- Marc Schaefer
- Description
- Video container format used by Adobe Flash; based on the ISO MP4 format, which is based on the Apple QuickTime container format; specified by ISO/IEC 14496-12 as a base media file format; supported by Flash Player Update 3 (9,0,115,0) and higher.
- The Portable Voice Format (PVF) is a digital audio file format primarily used for storing voice recordings. PVF files are designed to encapsulate voice data at various bit rates, making them suitable for applications where voice clarity and file size are critical, such as voicemail systems, interactive voice response systems, and other telephony applications. Unlike more common audio formats that aim for high fidelity and music playback, PVF focuses on the efficient encoding of speech, optimizing for intelligibility and compact file size.
- MIME Type
- video/x-f4v
- audio/x-pvf
- Sample
- sample.f4v
- sample.pvf
- Wikipedia
- .f4v on Wikipedia