VVF File Documentation

Overview

Feature Value
File Extension .vvf
Full Name CCTV DVR Camera Video Format
Main Usage Surveillance video recording
Developed By Various CCTV DVR manufacturers
Compression Typically proprietary, varies by manufacturer
File Structure Binary, often with a proprietary structure
Compatibility Specific to DVR models/manufacturers
Video Codec Typically proprietary or H.264
Audio Codec May contain PCM, MP2, MP3, or proprietary codecs
MIME Type N/A
Encryption Possible, varies by manufacturer
File Signature N/A
Metadata Support Limited, timestamp commonly included
Resolution Varies, up to manufacturer and device capabilities
Frame Rate Typically 1-30 FPS, depends on the system
Audio Support Varies, not all devices record audio
Multi-Channel Support Yes, depending on the DVR system capabilities
Playback Software Proprietary software provided by the DVR manufacturer
Editing Capability Limited, usually requires conversion or proprietary software
Archive Utility Often has proprietary archival systems
Network Streaming Possible through DVR system or conversion