AJA FS-HDR HDR 4K/UltraHD/2K/HD frame synchronizer and converter for HDR/SDR
Features
- HDR to HDR, SDR to HDR and HDR to SDR conversions for Dynamic Range and Wide Color Gamut needs.
- Support for two modes:
- Single-channel mode for 4K/UltraHD or 2K/HD frame sync and conversion including HDR conversions
- 4K/UltraHD/2K/HD/SD video processing and up, down, cross-conversion
- A full range of I/O options for 4K/UltraHD including Quad 1.5G; Dual 3G; and Quad 3G, 6G and 12G over a range of SDI and optional fiber choices
- SMPTE 2SI I/O support for broad compatibility with 4K/UltraHD devices
- Four-channel mode for simultaneous independent 2K/HD/SD channels including HDR conversions
- 2K/HD/SD up, down, cross-conversion
- SD/SD aspect ratio conversion
- HD/HD cross-conversion (720p/1080i)
- Single-channel mode for 4K/UltraHD or 2K/HD frame sync and conversion including HDR conversions
- Parametric controls including HDR functions and Color Corrector
- SDR Preview Mode
- Widely interoperable with 4K/UltraHD/2K/HD raster support,
Quadrants and 2SI conversion, P, PsF and Interlace support - A 1RU frame offering space, power and cost efficiencies ideal for broadcast trucks, post production or broadcast settings
- Audio I/O processing with a 272x208 matrix of audio possibilities; support for a flexible range of audio feeds from discrete AES to MADI and embedded SDI audio, with each audio input offering sample-rate conversion
- Simple operation, a redesigned menu structure and quick access to features via front panel buttons, as well as a web-based UI offering control over a LAN or across the web
AJA: HDR 4K/UltraHD/2K/HD frame synchronizer and converter for HDR/SDR standards conversion.
FS-HDR, a 1RU, rack-mount, universal converter/frame synchronizer, is designed specifically to meet the HDR (High Dynamic Range) and WCG (Wide Color Gamut) needs of broadcast, OTT, post and live event AV environments, where real time, low-latency processing and color fidelity is required for 4K/UltraHD and 2K/HD workflows. Developed in partnership with Colorfront, the FS-HDR’s HDR/WCG functionality is powered by Colorfront Engine™ proprietary video processing algorithms.
FS-HDR also serves as a full, 1-Channel up, down, cross-converter for 4K/UltraHD/2K/HD HDR transformation, conversion and frame sync needs and in 4-Channel mode, offers 4 independent channels of 2K/HD conversion including HDR transformations.
Real Time HDR Converter
The pursuit of High Dynamic Range (HDR) is the dream of getting closer to the Human Visual System (HVS) in all that we experience as viewers. FS-HDR has been designed to get us all there faster with a low profile, stand alone and real time device uniquely designed to bridge SDR to HDR, HDR to SDR and HDR to HDR, all in real time.
HDR Conversions:
- HDR to HDR
- HDR to SDR
- SDR to HDR
WCG Conversions:
- BT.709 and BT.2020
Up and Down Conversions:
- Converting HD SDR BT.709 sources to UltraHD HDR BT.2020
- Converting UltraHD HDR BT.2020 sources to HD SDR BT.709
Colorfront Engine™
FS-HDR’s HDR/WCG capabilities leverage video and color space processing algorithms within Colorfront Engine™, specially-licensed by AJA from Colorfront, and developed by Colorfront’s CTO Bill Feighter and Lead Engineer Tamas Perlaki, both of whom are Academy Award-winners.
Powered by Colorfront Engine, FS-HDR’s extensive HDR and WCG processing support enables real time processing of a single channel of 4K/UltraHD/2K/HD including down-conversion to HD HDR or up to four channels of 2K/HD simultaneously. FS-HDR also enables the conversion of popular camera formats from multiple vendors into the HDR space, plus conversion to-and-from BT.2020/BT.709 as needed, critical for the widespread acceptance of HDR alongside SDR in broadcast and OTT workflows.
Realtime Camera LOG Conversions
FS-HDR can take incoming imagery from some of the most popular professional cameras in the world today and convert their LOG output in realtime to 4K/UltraHD or 2K/HD and output as either HDR or SDR. This greatly simplifies workflows in a mixed camera environment and provides for a unified input workflow to HDR or SDR capable switchers and more. Additionally, FS-HDR provides the ability to convert to Sony S-Gamut/S-Log3 on output from any of these sources for workflows requiring this Log feed to compatible switchers and more.
- Sony S-Log3 S-Gamut3
- Sony S-Log3 S-Gamut3 Cine
- Sony S-Log3 BT.2020
- ARRI LogC Wide Gamut
- Panasonic Vlog
- Red Log3G10 Wide Gamut
- Canon Log2
- Canon Log 3
Inputs: Dynamic Range/Color Gamut
- SDR BT.709 100 Nits
- PQ BT.2020 1000 Nits
- PQ P3D65 1000 Nits
- Hybrid Log Gamma BT.2100
- Sony S-Gamut3/S-Log3
- ARRI Log C Wide Gamut
- Panasonic V-Log
- RED Log3G10 Wide Gamut
- Canon Log 2
- Canon Log 3
Outputs: Dynamic Range/Color Gamut
- SDR BT.709 100 Nits
- PQ BT.2020 1000 Nits
- Hybrid Log Gamma BT.2100
- Sony S-Gamut3/S-Log3
HDR Workflows for UltraHD and HD with FS-HDR
FS-HDR opens a range of exciting possibilities for the integration of HDR within a range of workflows
- Converting from a house HDR standard to a delivery HDR standard.
- Converting from a camera OETF to a house HDR standard.
- Converting from HDR standard to SDR for delivery or monitoring.
- Converting SDR camera output to a house HDR standard.
- Converting SDR sources to HDR for integrating into an HDR program
- Converting HD SDR BT.709 sources to UltraHD HDR BT.2020
- Converting UltraHD HDR BT.2020 sources to HD SDR BT.709
- Converting source inputs to Sony S-Gamut3/S-Log3
Single-Channel Mode
Bulletproof Reliability. Incredible 4K/HD Conversion Power.
4K/UltraHD delivery, processing and synchronization is fast becoming the next standard, and FS-HDR gets you there with a wealth of digital video connectivity including Quad 1.5G, Dual 3G, Quad 3G over 3G-SDI and 12Gb/6Gb over optional 12G-SDI BNC and 12G-SDI LC Fiber SFP modules.
In single channel mode, FS-HDR will up scale your HD or SD materials to 4K/UltraHD and back, with a huge array of audio channels over Fiber, 3G-SDI, AES, and MADI for an incredible 272 x 208 matrix of audio possibilities.
In Single-Channel HDR processing can be performed on true 4K or UltraHD signals and up, down, cross-conversion is available for HD HDR or HDR SDR needs from an UltraHD source.
Four-Channel Mode
Welcome to Multi-Channel HD HDR Processing.
In four channel mode FS-HDR provides incredibly powerful multi-channel conversion with up to 4 channels of simultaneous HDR processing for 2K/HD and SD signals. Powerful conversion processing also allows Region of Interest (ROI) scaling, color correction, proc amp controls, motion adaptive deinterlacing and much more.
HDR/WCG Processor with Colorfront EngineTM
- Processing Based on Human Perception Model
- Perceptually optimized color volume remapping
- Preserves the original creative intent
- Input Dynamic Range/Color Gamut
- SDR BT.709 100 Nits
- PQ BT.2020 1000 Nits
- PQ P3D65 1000 Nits
- Hybrid Log Gamma BT.2100
- Sony S-Gamut3/S-Log3
- ARRI Log C Wide Gamut
- Panasonic V-log
- RED Log3G10 Wide Gamut
- Canon Log 2
- Canon Log 3
- Output Dynamic Range/Color Gamut
- SDR BT.709 100 Nits
- PQ BT.2020 1000 Nits
- Hybrid Log Gamma BT.2100
- Sony S-Gamut3/S-Log3
- HDR Conversions
- HDR to HDR
- HDR to SDR
- SDR to HDR
- Colorimetry
- Supports BT.709 and BT.2020
Mode of Operation
- Four Independent 2K, HD, or SD Video Processors
- One 4K, UltraHD, 2K, HD, or SD Video Processor
Video Formats
- (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (UltraHD) 3840 x 2160PsF 23.98, 24, 25, 29.97, 30
- (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (HD) 1920 x 1080PsF 23.98, 24, 25, 29.97, 30
- (HD) 1920 x 1080i 50, 59.94, 60
- (HD) 1280 x 720p 50, 59.94, 60
- (SD) 625i 50
- (SD) 525i 59.94
- YCbCr, 4:2:2, 10-bit
Video Input Digital
- 4 x 3G-SDI inputs, 4 x BNC
- 4 x 3G-SDI inputs, 4 x Fiber or HD-BNC (optional SFP modules)
- SFP fiber modules, 3G-SDI, dual LC, single LC, or single SC, SMPTE-297
- SFP fiber module, 12G/6G-SDI, dual LC, SMPTE-297
- SFP coax module, 12G/6G-SDI, dual HD-BNC
- 12G/6G/3G/HD/SD, SMPTE-259/292/424/2081/2082
- Single Link 12G/6G-SDI (with optional SFP module)
- Quad Link 3G-SDI Level A or B-DL (4 x 3G), SMPTE-425-5
- Dual Link 3G-SDI Level B-DS (2 x 3G), SMPTE-425-3
- Single Link 3G-SDI Level A, B-DL, or B-DS, SMPTE 425
- Quad Link HD-SDI (4 x 1.5G)
- Dual Link HD-SDI (2 x 1.5G), SMPTE-372
- Single Link HD/SD
- Quadrant (Square Division) or 2SI (Two Sample Interleave) 4K/UltraHD input pixel mapping
- 8 x 1 selector feeds video processor(s)
Video Output Digital
- 4 X 3G-SDI outputs, 4 x BNC
- 4 x 3G-SDI outputs, 4 x fiber or HD-BNC (optional SFP modules)
- SFP fiber modules, 3G-SDI, Dual LC, Dual LC CWDM, Single LC, or Single SC, SMPTE-297
- SFP fiber module, 12G/6G-SDI, dual LC, SMPTE-297
- SFP coax module, 12G/6G-SDI, dual HD-BNC
- 12G/6G/3G/HD/SD, SMPTE-259/292/424/2081/2082
- Single Link 12G/6G-SDI (with optional SFP module)
- Quad Link 3G-SDI Level A or B-DL (4 x 3G), SMPTE-425-5
- Dual Link 3G-SDI Level B-DS (2 x 3G), SMPTE-425-3
- Single Link 3G-SDI Level A, B-DL, or B-DS, SMPTE 425
- Quad Link HD-SDI (4 x 1.5G)
- Dual Link HD-SDI (2 x 1.5G), SMPTE-372
- Single Link HD/SD
- Quadrant (Square Division) or 2SI (Two Sample Interleave) 4K/UltraHD output pixel mapping
Monitor Output Digital
- 1 x BNC, 1 x 3G-SDI output
- 3G-SDI/HD/SD, SMPTE-259/292/424, 10-bits
- 1 x HDMI, 1 x HD output
- 2K/HD/SD, HDMI v1.4a
- No HDR Infoframe generation
- Monitored Video Processor output (video and audio) is simultaneously output on both connectors
- 4K/UltraHD down-converted to 2K/HD
- Crop control on HDMI output
Video Processing
- Motion adaptive deinterlacer
- Proc amp controls
- Color corrector
- Legalizer
- Frame rate conversion/film cadence removal/insertion (3:2, 1:2, 2:1, 2:3)
- Adjustable delay 0-6 frames with H and V timing controls in lines and pixels
- Closed Captioning conversion (CEA-608/CEA-708)
- AFD input detection, down-convert control, and output pass through or overwrite
- Freeze (manual or on input signal loss) to black or last good frame
- Matte generator for background fill
- Video test generator
- Nominal video delay HD/SD, 2 frames (LFR), 4 frames (HFR)
Format Conversion
- Convert any supported input format to any supported output format, within the same frame rate family. These three families are:
- 59.94, 29.97, 23.98
- 50, 25
- 60, 30, 24
Scaling
- Supported in 2K/HD/SD formats
- Zoom in and out
- Reposition
- Region of Interest (ROI)
Up-Conversion
- Hardware 10-bit
- Zoom 14:9: results in a 4:3 image zoomed slightly to fill a 14:9 image with black side bars
- Zoom Letterbox: results in image zoomed to fill fullscreen
- Zoom Wide: results in a combination of zoom and horizontal stretch to fill a 16:9 screen; this setting will introduce a small aspect ratio change
Down-Conversion
- Hardware 10-bit
- Anamorphic: fullscreen
- Letterbox: image is reduced with black top and bottom added to image area with the aspect ratio preserved
- Crop: image is cropped to fit video output format
Aspect Ratio Conversion for SD to SD
- Letterbox: Transforms SD anamorphic material to a letterboxed image
- H Crop: Produces a horizontally stretched effect on the image; transforms anamorphic SD to full frame
- SD Pillarbox: Produces an image in the center of the screen with black borders on the left and right sides and an anamorphized image in the center
- V Crop: Transforms SD letterbox material to an anamorphic image
Audio Input Digital
- 48 kHz sample rate
- 8 x SDI embedded inputs (16-Channels each)
- 128-Channels, 24-bit (20-bit SD), SMPTE-272/299
- 8 x balanced AES inputs (16-Channels), 1 x DB-25
- 16-Channels, 24-bit, AES-3
- 2 x MADI inputs, 1 BNC, 1 x ST Fiber
- 128-Channels, 24-bit, AES-10
Audio Output Digital
- 48 kHz sample rate
- 1 x SDI embedded output per Video Processor (16-Channels each)
- 16-Channels (in single Video Processor mode), 24-bit (20-bit SD), SMPTE-272/299
- 64-Channels (in four Video Processor mode), 24-bit (20-bit SD), SMPTE-272/299
- 8 x balanced AES outputs (16-Channels), 1 x DB-25
- 16-Channels, 24-bit, AES-3
- 2 x MADI outputs, 1 BNC, 1 x ST Fiber
- 128-Channels, 24-bit, AES-10
Audio Processing
- 277 x 208 mono audio matrix, route 1 to 1, 1 to many
- Inputs: 128 embedded, 16 AES, 128 MADI, 2 stereo mixdowns, 3 tone generator
- Outputs (Four Channel mode): 16 AES, 128 MADI, 64 embedded
- Outputs (Single Channel mode): 16 AES, 128 MADI, 16 embedded
- Input adjustment controls for each channel
- Gain +18 to -18 dB in 0.5 dB steps
- Phase invert
- Input adjustment controls for each channel pair
- Delay -16ms to +1sec in 20.8 us steps
- Two independent 5.1 or 7.1 to stereo mixdown processors with gain adjust
- High quality Sample Rate Conversion supported on all audio inputs
- SRC bypass for non-PCM audio (e.g. Dolby E, AC-3, etc)
- Audio tone generator (mute, 400 Hz, 1 kHz)
Reference Input
- External, 2 x BNC
- Looping, nonterminating
- Blackburst or tri-level sync
Genlock
- Lock to External Reference
- Lock to SDI input 1 thru 8
- Free run based on Temperature Compensated Crystal Oscillator
Network Interface
- 1 x RJ-45, 10/100/1000 Ethernet
- Embedded web server for remote control
- SNM
User Interface
- Display
- Keypad with status LEDs
- Two rotary/push knobs
- Comprehensive alarm indicators
Presets
- Each mode supports 40 Presets
GPI
- 1 x 25-pin D-Connector
- Four optically isolated GPI inputs
- Four optically isolated GPO outputs
Size (w x d x h)
- 17.5” x 16” x 1.75” (1RU) (444.5mm x 406.5mm x 44.45mm)
Weight
- 7.9 lb (3.6 kg)
Power
- 100-240 VAC 50/60 Hz (Dual, redundant power supplies), 55W typical; 70W max.
Environment
- Safe Operating Temperature: 0 to 40 C (32 to 104 F)
- Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
- Operating Relative Humidity: 10-90% noncondensing
- Operating Altitude: <3,000 meters (<10,000 feet)





