AJA Flexible Multi-Format I / O Low-profile (Corvid 44 S)

High-Performance Multi-Stream PCIe I/O

The AJA Corvid 44 S is a low-profile PCIe card designed for developer partners requiring high-density video I/O. It enables simultaneous access to up to four input and output streams, providing the versatility needed for demanding broadcast and production environments.

Flexible Multi-Format Connectivity

Each of the four BNC connections on the Corvid 44 S can be programmatically configured as either an input or an output. This flexibility allows for diverse configurations, including support for dual-link or 4K/UltraHD formats, provided all streams share the same clock timing.

Advanced 4K and High Frame Rate Support

Stay ahead of production trends with support for 4K (4096 x 2160) and UltraHD (3840 x 2160) workflows. The card handles High Frame Rate (HFR) video at 48p, 50p, and 60p, ensuring fluid motion for high-end applications. It also maintains full compatibility with 720p and 1080p HD formats at frame rates up to 60p.

Real-Time AR and Unreal Engine Integration

Optimized for modern broadcasting, the Corvid 44 S supports Unreal Engine 4.22 for augmented reality (AR) workflows. Capture high-quality SDI footage and integrate it into virtual environments in real time. This capability is essential for digital filmmakers and broadcasters looking to reduce reshoots and improve on-set efficiency.

Professional Synchronization and Control

The card features a switchable LTC/Reference input on the back, with an additional internal LTC header for expanded reference options. For precise device control, an internal RS-422 connection is provided on this low-profile model, enabling frame-accurate ingest and layoffs.

Technical Specifications

Video Formats

• (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 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, 48 A/B, 50 A/B, 59.94 A/B, 60 A/B
• (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30, 48 A/B, 50 A/B, 59.94 A/B, 60 A/B
• (HD) 1080i 50, 59.94, 60
• (HD) 1080PsF 23.98, 24, 25, 29.97, 30
• (HD) 1080p 23.98, 24, 25, 29.97, 30, 50 A/B, 59.94 A/B, 60 A/B
• (HD) 720p 50, 59.94, 60
• (SD) 625i 50
• (SD) 525i 59.94

Video Input and/or Output Digital

• 4x 3G-SDI BNC SMPTE-259/292/296/424/425, 12-bit*, 10-bit and 8-bit

*Application dependent

Audio Input/Output Digital

• 16-Channel 24-bit SDI embedded, 48 kHz synchronous

Physical and Environmental

• Size: 0.88" x 7.25" x 4.88" (22.36 x 184.15 x 123.96 mm)
• Weight: 0.4 lb (0.2 kg)
• Power: 17W typical, 19W maximum
• Safe Operating Temperature: 0 to 40 C (32 to 104 F)
• Airflow: 100LFM @25deg C or lower for fanless models