Kramer
Kramer VP-451 4K HDR HDMI USB-C Digital Scaler
Seamlessly Scale Your Visual Experience Introducing the Kramer VP-451, a high-performance 18G 4K HDR ProScale digital scaler for HDMI and USB-C signals. Enhance your video presentations with fast switching, audio embedding/extraction, and automatic display control. Specifications: Brand: Kramer...
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Overview
Seamlessly Scale Your Visual Experience
Introducing the Kramer VP-451, a high-performance 18G 4K HDR ProScale digital scaler for HDMI and USB-C signals. Enhance your video presentations with fast switching, audio embedding/extraction, and automatic display control.
Specifications:
- Brand: Kramer
- Model: VP-451
- Type: 18G 4K HDR HDMI ProScale Digital Scaler
- Inputs: HDMI and USB-C
- HDR Support: HDR10
- HDCP Compliance: 2.2/1.4
- Switching: Fast, smooth manual and auto switching between sources
- Audio: Flexible analog audio embedding and extraction (de-embedding)
- USB-C Powering: Up to 60W
- Display Control: Automatic display control via CEC
Specifications
Brand
Kramer
Model
VP-451
Resolution Support
4K HDR
Input Interfaces
HDMI, USB-C
Function
Digital Scaler
Pros & Cons
👍 Pros
- This 4K HDR HDMI USB-C Digital Scaler is designed to handle multiple digital video inputs, making it versatile for complex production setups.
- Supports 4K HDR signals, ensuring high-quality video processing and scaling for critical monitoring or recording.
- The inclusion of HDMI and USB-C inputs provides broad compatibility with a range of modern video sources from cameras to laptops.
- As a digital scaler, it ensures consistent output resolution and aspect ratio, critical for broadcast and display integrity.
- Kramer is a recognized brand in professional AV, suggesting a focus on reliability and integration within a production workflow.
👎 Cons
- Specific output formats or framerates are not detailed, which could be a limitation for precise post-production requirements.
- The lack of explicit information on audio embedding/de-embedding or audio input capabilities might impact integrated audio workflows.
- While versatile, the scaler's precise functionality for genlock or timecode synchronization within a multi-camera environment is not specified.
- The product title does not detail the physical form factor, which affects rack mounting or on-set placement.
- Without explicit codec support information, producers may need to verify compatibility with their specific recording or streaming platforms.
Frequently Asked Questions
Can the Kramer VP-451 scale video signals from an older source, like 1080p, up to 4K?
Yes, as a digital scaler, the Kramer VP-451 is designed to take various input resolutions, including 1080p, and scale them to a desired output resolution, such as 4K.
Does this scaler support HDCP for protected content, and is it compatible with all HDMI sources?
While not explicitly stated, professional HDMI scalers typically support HDCP to handle protected content; broad compatibility with HDMI sources is expected for a product of this type.
Can the USB-C input on the Kramer VP-451 be used for video input from a smartphone or tablet?
The USB-C input is designed for digital video sources, so if a smartphone or tablet supports video output over USB-C (DisplayPort Alt Mode), it should be compatible.
Does the VP-451 offer any control options, such as an RS-232 port or Ethernet for remote management?
The listing does not specify external control options like RS-232 or Ethernet, which are common in professional AV scalers for integration into control systems.
Is there any latency introduced by the scaling process that would affect live production?
Digital scalers inherently introduce some degree of latency; for live production, it's crucial to understand specific latency figures, which are not provided for the VP-451.
Does the Kramer VP-451 support conversion between different color spaces or only scale resolution?
The VP-451 supports 4K HDR, indicating it can handle extended color spaces, but the extent of color space conversion capabilities beyond that is not detailed.
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