Mixed 12G SDI and HDMI 2.0b UHD capture and playout card

The DELTA-12G1c-hmi10-elp is a mixed interface products, providing an HDMI™ 2.0 (600MHz TMDS) capture channel along with 4 SDI bi-directional I/Os. 

The card is tailored to fully support dual UHDTV (4K60) use cases, with one 4K60 feed being captured on the HDMI input, and a second 4K60 feed being handled either as 1x12G-SDI or 4x3G-SDI, in reception or in transmission. 

Obviously, the card usage is not restricted to UHDTV, and it supports many different formats on its HDMI™ and SDI connectors. The four 3G-SDI channels can be used all simultaneously and independently from each other. 

Designed for high-performance applications and HDR workflows, the DELTA-12g1c-hmi10-elp includes on-board color processing features (color space converters, chroma resampler, planar buffer packing), proxy scalers, embedded audio and HDR metadata support. 

Innovative solution for both HDMI capture and SDI capture/playout in a compact, low profile PCIe form factor. This card can be delivered with a passive heat sink, please contact us for further details.

  • 4K
  • LOW-
  • Micro BNC (HD-
  • BNC Con.
  • 12G-


Hardware features
Bus Interface PCIe Gen3 x8
Form Factor Low-profile, half-length PCIe
Connectors 5x Micro BNC (HD-BNC) and 1x HDMI (Type A)
Sync Input Analog blackburst, tri-level sync (genlock) or LTC (ST12-1) reference input
Serial numbering 64-bit unique ID per card
LTC Input Natively supported on reference input; or can be added through a companion LTC card (option)
Hardware Processing
Video Signal Modes SDI : Single-link 4:2:2 10-bit, Dual Link 4:2:2 10-bit, Quad-Link 4:2:2 10-bit

HDMI Up to 4K60 : YCbCr 4:2:2 8/10/12-bit, RGB/YCbCr 4:4:4 8-bit, YCbCr 4:2:0 8/10/12/16-bit

HDMI Up to 4K30 : RGB/YCbCr 4:4:4 10/12/16-bit
Scalers proxy capture of each SDI channel available
CSC Color Space Converters on inputs and outputs
Video Interfaces
Video Interfaces 12G-SDI (ST 2082-10)
6G-SDI (ST 2081-10)
3G-SDI Level A (ST 425-1 Level A Mapping),
3G-SDI Level B-DL (ST 425-1 Level B Dual-Link Mapping),
3G-SDI 3G Level B-DS (ST 425-1 Level B Dual-Stream Mapping),
Dual Link 3G-SDI (ST 425-3),
Quad Link 3G-SDI (ST 425-5),
HD-SDI (ST 292),
Dual Link HD-SDI (ST 372),
SD-SDI (ST 259)

HDMI 2.0b (600MHz TMDS clock)
DisplayPort 1.2 when combined with active conversion accessory (PN# a-dp2hdmi-0150)
Video Formats HDMI and SDI video formats
SD : 625i50 (PAL), 525i59.94 (NTSC)

HD 1280x720 : 720p60, 720p59.94, 720p50, 720p30, 720p29.97, 720p25, 720p24 ,720p23.98

HD 1920x1080 : 1080i60, 1080i59.94, 1080i50, 1080p30, 1080p29.97, 1080p25, 1080p24, 1080p23.98, 1080psf30, 1080psf29.97, 1080psf25, 1080psf24, 1080psf23.98, 1080p60 A/B, 1080p59.94 A/B, 1080p50 A/B, 1080p60, 1080p59.94, 1080p50.

2K 2048x1080 : 1080p30, 1080p29.97, 1080p25, 1080p24, 1080p23.98, 1080psf30, 1080psf29.97, 1080psf25, 1080psf24, 1080psf23.98, 1080p60, 1080p59.94, 1080p50, 1080p48, 1080p47.952

4K 3840x2160 or 4096x2160, in 8 or 10-bit, 2 Sample Interleave or Square Division : 2160p60, 2160p59.94, 2160p50, 2160p30, 2160p29.97, 2160p25, 2160p24, 2160p23.98

HDMI Graphic formats : VGA, SVGA, XVGA, WXGA, WXGA+, UXGA, WUXGA, WSXGA. Custom HDMI format capture support.
Audio formats Embedding or de-embedding of up to 16 digital audio channels per HD-SDI link or up to 32 digital audio channels per 3G-SDI link. (ST 272M and ST 299-x). HDMI audio capture Audio up to 8-channel IEC60958 (PCM) or IEC61937 (DSD, HBR)
Ancillary data ST 291, ST 272/299 (Audio), ST 12-2 (VITC), ST 352 (payload ID), ST 334 (closed captions)


Support area



We are always improving the quality and reliability of our products and feedback from users is important in continuing development process.

Send us an email

Similar Product