Corvid 44 allows AJA Developer Partner applications to access up to four simultaneous SDI input or output streams on a single PCIe card, making it perfect for a wide variety of medium density applications.

Features

• 4K/UltraHD/2K/HD/SD up to 50/60p
• 4x bidirectional 3G-SDI connections with 16-channel embedded audio per connection, up to a total of 64-channel/32-channel support
• RGB 4:4:4 12-bit and YCbCr 4:2:2 10-bit HFR workflows supported
• 2x independent Mixer/Keyer widgets.
• 4x independent 16-ch 48 kHz SDI embedded audio I/O engines
• 4K Closed Caption Support
• VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry and Luminance via SDI
• PQ, HLG and Dolby Vision Support
• HDR Metadata Capture and Auto Playback Detection
• Reference/LTC Input on card (Analog black burst or Tri-level)
• Full height and half height models
• RS-422 on internal header or bracket with full height model
• LTC input on internal header
• Includes support for the Apple silicon

Flexible Multi-Format I/O
Each BNC connection on Corvid 44 can be set programmatically as either an input or output and each can support a different video format, provided all format use the same clock timing. Connections can also be linked together to support dual link or 4K/UltraHD formats.

High Frame Rate Support
Corvid 44 supports 4K (4096 x 2160) and UltraHD (3840 x 2160) High Frame Rate (HFR) workflows. Working at frame rates of 48p, 50p and 60p ensure smooth motion for the most demanding 4K and UltraHD applications.

High frame rates are not limited to 4K and UltraHD with Corvid 44, multiple 720p and 1080p HD inputs and outputs are also supported at frame rates up to 50p and 60p, making Corvid 44 extremely flexible for your current and future needs.

64-Channel Audio For Complete Flexibility
Corvid 88 allows the ingest or output of up to 64 discrete audio channels across multiple SDI connections.

AR Support with Unreal Engine
Capture real time footage with Corvid 44 over SDI from high quality cameras, meld your footage with your virtual environment created by the Unreal Engine and send it back out in real time to air - a growing need for broadcasters, augmented reality (AR) needs and more.

Digital film makers also benefit with these new workflows: On set, enhance your live action VFX work with the ability to see a full composite live during the course of the shoot. This results in fewer reshoots, the ability for actors to understand the virtual environment they are working within for stronger performances and ultimately leads to a range of efficiencies and cost savings with the added benefit of a smoother transition into postproduction.

Quick Start Guide on using Corvid 44 with Unreal Engine

LTC and Reference Input
Corvid 44 provides one external, switchable LTC/Reference input connection on the back of the card. A second LTC input is available on an internal header for providing additional reference to Corvid 44.

RS-422
A built-in RS-422 connection is available either as an external connection on the full-sized Corvid 44 or as an internal connection on the low profile Corvid 44. RS-422 allows control of external devices for frame accurate ingest and layoffs.

Powerful Platforms for Development Partners
AJA's Developer Program allows partner companies to incorporate AJA products into their systems. By utilizing existing, proven video I/O devices, Developer Partners leverage AJA's expertise to develop and support these technologies, saving money and getting their integrated products to market more quickly.

Developer Sign Up

Tech Specs:
Video Formats: (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 47.95 A/B, 48 A/B, 50 A/B, 59.94 A/B, 60 A/B; (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 48 A/B, 50 A/B, 59.94 A/B, 60 A/B; (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 47.95 A/B, 48 A/B, 50 A/B, 59.94 A/B, 60 A/B; (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30, 47.95 A/B, 48 A/B, 50 A/B, 59.94 A/B, 60 A/B; (HD) 1080p 23.98, 24, 25, 29.97, 30, 50 A/B, 59.94 A/B, 60 A/B; (HD) 1080PsF 23.98, 24, 25, 29.97, 30; (HD) 1080i 50, 59.94, 60; (HD) 720p 50, 59.94, 60; (SD) 625i 50; (SD) 525i 59.94
Video Input Digital: 3G-SDI, SMPTE 425 RGB 4:4:4 12-bit*, YCbCr 4:2:2 10-bit; 1.5G-SDI, SMPTE 292M Single Link HD-SDI YCbCr 4:2:2 10-bit; Dual Link RGB 4:4:4 12-bit*, Dual Link YCbCr 4:2:2 10-bit; 270 Mbps SDI, SMPTE 259M-C YCbCr 4:2:2 10-bit, 8-bit
Video Output Digital: 3G-SDI, SMPTE 425 RGB 4:4:4 12-bit*, YCbCr 4:2:2 10-bit; 1.5G-SDI, SMPTE 292M Single Link HD-SDI YCbCr 4:2:2 10-bit; Dual Link RGB 4:4:4 12-bit*, Dual Link YCbCr 4:2:2 10-bit; 270 Mbps SDI, SMPTE 259M-C YCbCr 4:2:2 10-bit, 8-bit
HDR: SDI: VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry and Luminance
Audio Input Digital: 16-Channel 24-bit SDI embedded, 48 kHz synchronous
Audio Output Digital: 16-Channel 24-bit SDI embedded, 48 kHz synchronous
Reference: Analog Color Black or HD Tri-level sync
BNC: 4x 3G-SDI Din 1.0/2.3
Electrical Interface: 8-lane PCIe 2.0
Size (w x d x h): 0.88" x 7.25" x 4.88" (22.36 × 184.15 × 123.96 mm)
Weight: 0.4 lb (0.2 kg)
Power: 17W typical, 19W maximum
Environment: Safe Operating Temperature: 0 to 40 C (32 to 104 F); Safe Storage Temperature (Power OFF): -40 to 70 C (-40 to 158 F); Operating Relative Humidity: 10-90% noncondensing; Operating Altitude: <3,000 meters (<10,000 feet); Airflow across the board for fanless models 100LFM @25deg C or lower, computer chassis must have vented opening to exterior, immediately adjacent to PCIe shield (heatsink side), to permit 100LFM across heatsink