Página Principal Tecnologías Authentic Video Evidence

Authentic Video Evidence

Record and export video clips that cannot be altered without traces, so it can be used as solid evidence in the court or in the insurance claims.

Resumen

Soluciones

NVR

Vista de matriz

Comparison

Productos relacionados

Resumen

Definition and Purpose

Authentic Video Evidence is a critical capability within a professional Video Management System (VMS) that ensures recorded surveillance footage is legally admissible in court proceedings and insurance claims. Its primary purpose is to establish an unbroken "chain of custody" for digital evidence. This proves beyond a reasonable doubt that the video clip being presented is an exact, unaltered duplicate of what the camera originally captured. Without this proof, opposing counsel or insurance adjusters can easily challenge the credibility of video evidence, claiming it could have been edited, trimmed, or manipulated (e.g., using deepfake technology or simple video editing software) to change the narrative of an event.

The Process

Generating the Digital Signature: The foundation of video authenticity lies in the VMS's ability to generate a "digital signature" at the precise moment of recording. As live video streams from the camera into the VMS server, the system uses a cryptographic algorithm to create a unique, complex hash value based on every frame of the video data and its corresponding timestamp. This digital signature is not a separate file but is embedded into the very fabric of the recorded video file itself. Think of it as a unique, invisible fingerprint that is inseparably linked to the video content. If even a single pixel is altered, or if a frame is removed after the initial recording, the entire mathematical formula breaks, and the signature becomes invalid.

Verification and Export

When an incident occurs and evidence needs to be shared with external parties like police or insurance agencies, an operator exports the relevant clip from the VMS. Crucially, this export is not just a standard video file (like an MP4); it is a secure data package that contains both the original video footage and its embedded digital signature. To view and verify this evidence, the recipient uses a dedicated proprietary player provided by the VMS manufacturer. Upon loading the clip, this player automatically recalculates the hash of the video data and compares it to the embedded signature. If the two match perfectly, the player displays a prominent "Verified" or "Authentic" status, providing indisputable proof of the file's integrity. If they do not match, the player flags the file as "Tampered," immediately alerting the viewer that the evidence is compromised and unreliable.

Soluciones

The Authentic Video Evidence can be ensured using ACTi's own cameras and VMS products, such as NVR 3 Corporate.

NVR

Vista de matriz

Número máximo de canales para grabación	Bundled Licenses		Conectores PoE incluidos	Torre de NVR Standalone
Número máximo de canales para grabación	IP Devices	Analog Devices	Conectores PoE incluidos	4 bahias	6 bahias
100	32	0	0	BNR-300	GNR-350

Número máximo de canales para grabación	Bundled Licenses		Conectores PoE incluidos	NVR Standalone con Montaje en Rack
Número máximo de canales para grabación	IP Devices	Analog Devices	Conectores PoE incluidos	8 bahias (RAID)	12 bahias (RAID)	16 bahias (RAID)
144	64	0	0	INR-406 INR-416
256	64	0	0	INR-407 INR-960	INR-401 INR-417 INR-490	INR-413 INR-418 INR-930

Comparison

Modelo	BNR-300	GNR-350	INR-401	INR-406	INR-407
Imagen del producto
Tipo de Producto	Torre de NVR Standalone	Torre de NVR Standalone	NVR Standalone con Montaje en Rack	NVR Standalone con Montaje en Rack	NVR Standalone con Montaje en Rack
Max. Channels	100	100	256	144	256
Licencias Gratuitas	32 (32 canales for ACTiy 1 canal para cámaras de terceros)	32 (32 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)
Espacio del rack	-	-	2U	2U	2U
Storage Bay(s)	4 Storage Bay(s)	6 Storage Bay(s)	12 Storage Bay(s)	8 Storage Bay(s)	8 Storage Bay(s)
Hot Swappable Drive	-	-	Sí	-	Sí
RAID	Software RAID 0, 1, 5, 10	Software RAID 0, 1, 5, 10	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60
Fuente de energía remoto	-	-	Sí, 550W x 2	-	-
Procesador	Intel Pentium Gold G7400	Intel Core i3-14100	Intel Core i7-6700	Intel Core i7-7700	Intel Core i7-8700
RAM	16GB, DDR4, 3200MT/s	16GB, DDR5, 4800MT/s	-	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s
Sistema operativo del servidor	Windows 11 IoT Enterprise Value	Windows 11 IoT Enterprise Value	Windows 10 IoT	Windows 10 IoT	Windows 11 IOT Enterprise LTSC
Búsqueda Inteligente	Sí	Sí	Sí	Sí	Sí
Metadata Search	Sí	Sí	Sí	Sí	Sí
Object Visual Tracking	Sí	Sí	Sí	Sí	Sí
Cyber Security	-	-	-	-	TAICS, CNS-16120
Cumple con la NDAA	Sí	Sí	Sí	Sí	Sí

Modelo	INR-413	INR-416	INR-417	INR-418	INR-490
Imagen del producto
Tipo de Producto	NVR Standalone con Montaje en Rack	NVR Standalone con Montaje en Rack	NVR Standalone con Montaje en Rack	NVR Standalone con Montaje en Rack	NVR Standalone con Montaje en Rack
Max. Channels	256	144	256	256	256
Licencias Gratuitas	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)
Espacio del rack	3U	2U	2U	3U	2U
Storage Bay(s)	16 Storage Bay(s)	8 Storage Bay(s)	12 Storage Bay(s)	16 Storage Bay(s)	12 Storage Bay(s)
Hot Swappable Drive	Sí	Sí	Sí	Sí	Sí
RAID	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60
Fuente de energía remoto	Sí	-	-	Sí	Sí
Procesador	Intel Core i7-7700	Intel Core i7-8700	Intel Core i7-8700	Intel Core i7-8700	Intel Xeon Silver 4309Y
RAM	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s	16GB, DDR4, 2400MT/s	16GB, DDR4, 3200MT/s
Sistema operativo del servidor	Windows 10 IoT	Windows 11	Windows 11 IOT Enterprise LTSC	Windows 11	Windows Server 2022
Búsqueda Inteligente	Sí	Sí	Sí	Sí	Sí
Metadata Search	Sí	Sí	Sí	Sí	Sí
Object Visual Tracking	Sí	Sí	Sí	Sí	Sí
Cyber Security	-	CNS-16120	CNS-16120	CNS-16120	-
Cumple con la NDAA	Sí	Sí	Sí	Sí	Sí

Modelo	INR-930	INR-960	NVR 3 Business	NVR 3 Corporate
Imagen del producto
Tipo de Producto	NVR Standalone con Montaje en Rack	NVR Standalone con Montaje en Rack	-	-
Max. Channels	256	256	100	200
Licencias Gratuitas	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	64 (64 canales for ACTiy 1 canal para cámaras de terceros)	32 (32 canales for ACTiy 1 canal para cámaras de terceros)	1 (1 canales for ACTiy 1 canal para cámaras de terceros)
Espacio del rack	2U	2U	-	-
Storage Bay(s)	16 Storage Bay(s)	8 Storage Bay(s)	-	-
Hot Swappable Drive	Sí	Sí	-	-
RAID	Hardware RAID (Add-on Card) 0, 1, 5, 6, 10, 50, 60	Hardware RAID (Add-on Card) 0, 1, 5, 10, 50	-	-
Fuente de energía remoto	-	Sí, 550W x 2	-	-
Procesador	Intel Core i7-7700	Intel Xeon E-2324G	-	-
RAM	16GB, DDR4, 2400MT/s	16GB, DDR4	-	-
Sistema operativo del servidor	Windows 11	Windows 11 loT Ent MultiLang ESD OLC High End	Windows 7, Windows 8.1, Windows 10, Windows 11, Windows Servidor 2008, Windows Servidor 2012, Windows Server 2016, Windows Server 2019	Windows 7, Windows 8.1, Windows 10, Windows 11, Windows Servidor 2008, Windows Servidor 2012, Windows Server 2016, Windows Server 2019
Búsqueda Inteligente	Sí	Sí	Sí	Sí
Metadata Search	Sí	Sí	Sí	Sí
Object Visual Tracking	Sí	Sí	Sí	Sí
Cumple con la NDAA	Sí	Sí	-	-