AJA CRVHEVC-ATX-R0 Corvid HEVC Encoder Card, ATX6 Powered

SKU: AJCRVHEVCAR0 MFR: CRVHEVC-ATX-R0
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Key Features

  • Achieve superior video quality with the Corvid HEVC encoder card for broadcast applications.
  • Experience low latency encoding with this reliable AJA encoder, perfect for live streaming.
  • Ensure seamless format support with this versatile encoder, handling up to 4K and HD formats.
  • This HEVC encoder offers enhanced security features, protecting your content during transmission.
  • Enjoy ease of use with this encoder, designed for quick setup and integration into workflows.
  • Optimize your streaming with adjustable bit rates on this HEVC encoder for efficient delivery.
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Special Order?Estimated to Ship: 08/24/2025
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AJA Corvid HEVC Specifications

  • Video Formats

    4K (Quadrant or Sample Interleave)
    (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 48 A/B, 50 A/B, 59.94 A/B
    (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 48 A/B, 50 A/B, 59.94 A/B
    2K (Cropped to 1920 before encoder)
    (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

  • Video Formats (Contd.)

    HD
    (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
    (SD) 625i 50
    (SD) 525i 59.94

  • Film Formats

    In addition to the Video Formats, these formats are supported for file-based encoding but are not recognized as SDI inputs
    (HD) 720p 24, 25, 29.97
    (SD) 625p 50
    (SD) 525i 60
    (SD) 525p 59.94, 60

  • Video Input Digital

    4x 3G-SDI BNC

  • Audio Input Digital

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

  • Compression

    Type: HEVC
    HEVC Profile: Main/Main 10
    HEVC Tier: Main/High
    HEVC Level: 1.0/2.0/2.1/3.0/3.1/4.0/4.1/5.0/5.1
    Bitrate 4K Format: 3 Mbps - 128 Mbps
    Bit Depth: 8 or 10-bit
    Chroma Sampling: 4:2:2/4:2:0

  • Bit Rate Control

    CBR/VBR

  • Power

    Requires PCIe bus power via graphics ATX 6-pin from computer power supply

  • Environment

    Safe Operating Temperature: 32 to 104 Degree F (0 to 40 Degree C)
    Safe Storage Temperature (Power OFF): -40 to 158 Degree F (-40 to 70 Degree C)
    Operating Relative Humidity: 10-90% noncondensing
    Operating Altitude: <3,000 meters (<10,000 feet)

  • Dimensions (W x D x H)

    0.88 x 7.5 x 5.0" (22.36 x 190.50 x 127.00 mm)

  • Weight

    14.4 oz (408.2g)

  • UPC Code

    812321030914

About AJA Corvid HEVC

Enhance your video encoding and decoding capabilities with the CRVHEVC-ATX-R0 Corvid HEVC Encoder Card, powered by ATX6. This high-quality, advanced encoder card is a product of AJA, a reputable brand known for its reliable and efficient video equipment.

Designed for professional video editing, post-production, live broadcasting, and streaming applications, this 8-lane PCIe 2.0 video encoder card delivers real-time, low latency HEVC encoding at 4K, 1080p HD, and lower resolutions.

With AJA's powerful SDK, development partners can seamlessly integrate the Corvid HEVC encoder card into their Windows and Linux applications. This flexibility allows for a variety of use cases, making it a versatile addition to any video production setup.

In 4K/UltraHD encoding workflow, the Corvid HEVC encoder card accepts a baseband 4K signal via its four 3G-SDI inputs, either as quadrants or sample interleaves. The embedded audio and metadata are extracted while the image is sent to the encoder, ensuring high-quality video compression with minimal loss in image quality.

In Multi-Channel Encoding mode, each input is treated as a separate and independent channel, allowing individual channels to stop and start at any time. This feature enables asynchronous scaling and encoding to standard video resolutions for each incoming channel.

The Corvid HEVC encoder card also supports File-to-File Encoding, where the incoming video is read from a file on the host system, rather than input via the hardware BNC connections. Up to four simultaneous, independent files can be read, decoded, scaled, and encoded using a single Corvid HEVC card.

Audio and metadata information are processed in parallel with video HEVC encoding and passed via the SDK to the host software. This unique advantage allows the Corvid HEVC to deliver all the source data directly from the card to your software, eliminating the need for multiple pathways.

In addition to real-time encoding, the Corvid HEVC can also function as a standard video capture card, bringing SDI video and embedded audio into the system. All supported video input formats can be captured directly to the host system in a variety of file formats.

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.

In conclusion, the CRVHEVC-ATX-R0 Corvid HEVC Encoder Card, ATX6 Powered is a durable, reliable, and efficient solution for all your video encoding and decoding needs.

AJA Corvid HEVC Features

  • Real time 4K/UltraHD/HD/SD HEVC encoding
  • 4x 3G-SDI input connections with 16-channel embedded audio
  • 1x 4K/UltraHD stream up to 59.94p, or 4x 1080p up to 60p
  • HEVC Main and Main10 profiles
  • 4:2:0 and 4:2:2 at 8- or 10-bits
  • Supports bit rates for streaming and contribution quality
  • 4x independent 16-ch 48 kHz SDI embedded audio I/O engines
  • ANC data support
  • Reference/LTC Input on card (Analog black burst or Tri-level)
  • Low power consumption
  • Includes support for the new Apple M1 chip

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Achieve superior video quality with the Corvid HEVC encoder card for broadcast applications.
  • Experience low latency encoding with this reliable AJA encoder, perfect for live streaming.
  • Ensure seamless format support with this versatile encoder, handling up to 4K and HD formats.
  • This HEVC encoder offers enhanced security features, protecting your content during transmission.
  • Enjoy ease of use with this encoder, designed for quick setup and integration into workflows.
  • Optimize your streaming with adjustable bit rates on this HEVC encoder for efficient delivery.

What's in the box:

  • AJA CRVHEVC-ATX-R0 Corvid HEVC Encoder Card (ATX6 Powered)
  • AJA 3 Year Limited Warranty