Compress Security Camera Footage

The NVR Storage Problem

Security cameras record continuously, generating massive amounts of video data. Most NVR systems store footage in H.264, which was the standard codec when the cameras were installed.

Typical storage consumption per camera per day:

• 1080p camera (H.264) — 15-25 GB per day
• 4K camera (H.264) — 40-60 GB per day
• 4MP camera (H.264) — 20-35 GB per day

Re-encode to H.265 for Massive Savings

VideoRecompress Studio re-encodes your exported security footage to H.265, cutting file sizes by 50-60% while preserving all forensic detail:

• Batch processing — drop days or weeks of exported footage and process it all at once
• H.265 encoding — the successor to H.264 delivers the same quality at half the file size
• CRF 28 for security footage — optimized for static scenes with occasional motion, where aggressive compression is safe
• Original timestamps preserved — file dates and metadata remain intact

Watch Folders: Automatic Compression

Set up a watch folder that monitors your NVR export directory. Whenever new footage is exported, VideoRecompress Studio automatically compresses it — no manual intervention needed.

Typical Savings

Real-world compression results from security camera footage (per camera, per day):

Results using H.265, CRF 28 (Security Archive preset). Security footage compresses especially well due to static backgrounds.

Recommended Settings

The Security Archive preset is specifically designed for surveillance footage:

• Codec: H.265 (HEVC)
• CRF: 28 — aggressive but safe for security footage with mostly static backgrounds
• Typical savings: 50-60% per file