Source S441 · recorded inspection
Video Performance Guarantee — profiles, classes and camera modes
CompactFlash Association
Scope and location
VPG class meaning and profile-bound compatibility distinctions, not certification of any named card.
Public explanation and FAQ: minimum sustained write, VPG-5 versus VPG-4, within-profile classes, dual-profile labeling and certified-card register. Inspected 2026-10-08.
- Inspected
- 2026-10-08
- Access
- public page
Recorded AI-assisted source inspection; not independent human approval or hardware testing.
No normative test procedure, benchmark, logo asset or copied class table. No certification lookup performed for a user card; camera mode and exact product still require checking.
Source inspection is separate from independent technical approval, rights clearance and hardware testing.