Atomos Sumo 19SE

Atomos Sumo 19SE

Atomos Sumo 19SE HDR Monitor, Recorder, and Switcher

Product Code: SUMO19SE

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• 1200nit brightness
• 19-inch TouchScreen
• 1920 x 1080 IPS Display
• Built into a rugged enclosure
• 10-bit processing

Atomos SUMO 19SE Monitor, Recorder & Switcher

Atomos With a bright (1200nit), HDR touchscreen covering the DCI-P3 (P3) Color Gamut, the ability to record Apple ProResRAW up to 6Kp30, and a rugged and versatile design, the Atomos SUMO 19SE is the perfect addition to an on-set video village. With four independent inputs it can also be used to switch and record each ISO stream up to 1080p60 and has full-sized XLR connectors for professional audio workflows.

Record up to 6Kp30 ProRes RAW

Unlock the true potential of SDI RAW cinema cameras with the Sumo 19SE. Preserve the pristine quality of the data from the camera sensor by recording in Apple ProRes RAW at up to 6Kp30, 4Kp60 DCI/UHD, and 2Kp240 DCI/HD, or record in CinemaDNG at up to 4Kp30 DCI. Sumo 19SE is compatible with the Sony FS series cameras, Canon C300MKII/C500, Panasonic EVA-1/Varicam LT, and more.

10-bit ProRes and DNx up to 4Kp60

Video from any camera or digital video source can be captured via SDI or HDMI. Record up to 10-bit 4:2:2 in Apple ProRes or Avid DNxHR codecs at 4Kp60. With support for multiple inputs via SDI, the SUMO 19SE provides the ability to record up to 4 x inputs and also supports ProRes LT and DNxHD 36 for extended recording times.

High-bright & HDR monitoring

With 1200nit brightness, 19-inch, 1920 x 1080, and 10-bit processing all built into a rugged enclosure, the SUMO 19SE is at home in any location. SDI and HDMI i/o supports a wide range of inputs and provides signal cross conversion with 4K>HD down conversion options

Live Quad-channel HD Switching & Recording

Record up to four 1080p60 streams simultaneously (via 3G SDI Level A Only) as separate ISOs, as well as a fifth “program” channel of your switched feed, whilst cueing and switching in real-time. Display the resulting mixed output (via HDMI or SDI) live on set or use an HDMI to USB capture device to output the switched feed for live streaming. Switching is asynchronous, eliminating the need for expensive locked sources and allowing the use of more affordable cameras that do not support timecode/genlock inputs.

Two stereo balanced XLR inputs with 48V

The full-size XLR connectors with 48V phantom power allow you to connect two external microphones with balanced analog audio recording and monitoring. The SUMO 19SE also has dedicated meters, gain controls, and adjustments for frame delay on each channel. Mic or line-level audio can be seamlessly synchronized with embedded audio from HDMI and SDI sources.

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Atomos SUMO 19SE


Physical Specifications

Dimensions (W x H x D mm): 310mm / 12.2″ x 504 mm / 19.8″ x 63mm / 2.5″
Weight: 6.2kg / 13.7lb
Mount points: Top: 4 x 1/4′ 20, 2 x 3/8″, Bottom: 6 x 1/4′ 20, 3 x 3/8″ Right: 4 x 1/4′ 20, 2 x 3/8″, Left: 2 x 1/4′ 20, 1 x 3/8″
VESA mount: 100 x 100


Ambient operating temperature: Up to 40 Degrees Celsius
Construction and Control

Cooling: Actively controlled fan and Heat Sink
Tally light: Rear and front
Multi-function button: Power / lock Screen
Touch Screen: Yes


Input voltage: DC 12-16.8v
Operating power: 75W
Compatible batteries: V-Lock / Anton Bauer Gold Mount via XLR terminal, (optional mounting plates available), 95Wh+ recommended.
Battery voltage: 14.4V nominal
Battery Run time (Record): Depends on Watt Hours specification of battery used
Battery Run time (Monitor only): Depends on Watt Hours specification of battery used
Continuous power: Dual Battery input via dedicated 4 pin XLR
DC in connector: 1 x 4 pin XLR (12-16.8V)
Dtap: Via optional D-Tap to 4 Pin XLR cable.


Touchscreen: SuperAtom IPS panel (capacitive touch)
Size: 19″
Resolution: 1920 x 1080
PPI: 120
Bit depth: 10Bit (8+2 FRC)
Backlight Type: Optically bonded quantum dot
Brightness (cdm2 / nits): 1200nit (+/- 10% @ center)
Aspect ratio: 16:9 Image Display
De-interlace mode: Yes
Color Gamut: DCI P3
Calibration support: Atomos Calibrator with Calibrite ColorChecker Display Pro or ColorChecker Display Plus

Color Pipeline

Gamma: Sony SLog / SLog2 / SLog3, Canon CLog / CLog2 / Clog3, Arri Log CEI160 / LogCEI200 / LogCEI250 / LogCEI320 / LogCEI400 / LogCEI500 / LogCEI640 / LogCEI800 /LogCEI1000 / LogCEI1280 / LogCEI1600, Panasonic V-log, JVC JLog1, Red LogFilm / Log3G10 / Log3G12, FujiFilm F log, PQ (HDR10), HLG, Nikon N-Log
Gamut: BT2020, DCI P3, DCI P3+, DCI p3 65, Sony SGamut / SGamut3 / SGamut3.cine, Canon Cinema, Panasonic V Gamut, Arri Alexa Wide Gamut, Rec709, JVC LS300, F-Gamut, Red DragonColor / DragonColor2 / RedColor2 / RedColor3 / RedColor4 / RedWideGamut
3D LUT Display: Cube format
3D LUT Output: Loop out
3DLUT 50/50: Yes
Monitoring Modes: Native/ 709 / HLG / PQ / 3D LUT
HDR output Conversion: HDR to HLG / PQ

Color Management

Calibration: Atomos Calibrator with Calibrite ColorChecker
Display Pro or ColorChecker Display Plus
Display Controls: Backlight, Lift, Gamma, Gain
AtomHDR: Built in Technical Log to HDR EOTF
3D LUTs: Display, monitor and output, Record, Load via SSD
Legalize: Full to Legal conversion available on Input

Video Input

HDMI: 1 x HDMI (2.0) 4K p60
HDMI RAW: No – HDMI Video only
SDI: 4 x 3G SDI, with 2 x 12G SDI backwards compatible, auto detection
SDI RAW: Apple ProRes RAW up to 6Kp30
Bit Depth: 8/10Bit Video / RAW up to 12Bit
Video Chroma Subsampling: YCbCr 422
HDR: Yes with Auto detection


SDI: File Name from Arri, RED. RAW – white balance, Exposure index, Shutter speed/angle, Iris F stop, ISO, Gamma, gamut

File Naming

Standard: S/S/T & Rolling
Via SDI: Red, Arri

Video Output

HDMI: 1 x HDMI (2.0) 4K p60
SDI: loop out 1 x 12G SDI Backwards compatible, Auto detection. Level A and B selectable
SDI Play out: 1 x 12G SDI Backwards compatible, Auto detection. Level A and B selectable
Video Chroma Subsampling: 422
Bit Depth: 10Bit Video / 12Bit RAW

Web Streaming

USB UVC: Optional via ZATO Connect / USB Stick

Video Signal Conversion

HDMI to SDI: Yes
SDI to HDMI: Yes – Video and RAW

Audio In/Out

Audio Quality: 24-Bit / 48kHz
Audio Codec: PCM
HDMI: 8ch 24Bit, input dependent
SDI: 12ch 24Bit, input dependent
Analogue Audio in: 2 x XLR
Analogue Audio Out: 2 x XLR
Speakers: 2 x 5w
Headphone out: 3.5mm 2ch.

Timecode / Sync

Embedded: SDI and HDMI
Time of day: Yes, Time and Date
LTC: LTC via BNC input in Record mode
Genlock: Genlock in Playback mode

Resolution and Frame Rates (Record, Monitor & Playback)

4k DCI: up to 4Kp60
4k UHD: up to 4Kp60
2K DCI 2046 x 1080: up to 2Kp60
FHD 1920 x 1080 Progressive: up to 1080p120
FHD 1920 x 1080 PsF: Pull down
FHD 1920 x 1080 Interlaced: 1080i50 / 1080i60
1280 x 720p: 60p
6K RAW: up to 6Kp30 Via SDI
4K RAW: up to 4Kp60 via SDI
2K RAW: up to 2Kp240 via SDI

Recording CODEC

CDNG: For SDI RAW inputs Only
Apple ProRes RAW: ProRes RAW, ProRes RAW HQ up to 12bit 6Kp30 / 4Kp60
Apple ProRes: Apple ProRes HQ / 422 / LT up to 4Kp60
Avid DNxHD: up to 1080p60
Avid DNxHR: up to 4Kp60


Playlist: Yes, Create custom play lists from full or sub clips
Loop: Yes, with user customizable in / out markers
Apple ProRes Raw: Yes, recorded clips with linear PCM
Apple ProRes: HQ / 422 / LT – Yes with linear PCM
Avid DNx: DNxHR / DNxHD – Yes with linear PCM


SDR: Native, 709, LUT
HDR: HLG, PQ Rec2020
De-Interlace: Selectable mode

Recording functions

Pre-roll record: Yes (HD 8s, 4K 2s) – Not available in RAW
ISO Record: 4 x ISO up to 1080p 60 (3G SDI Level A ONLY)
Switched Program Record: Yes Up to 1080p 60
Timelapse: Yes

Multi Input / Switching

SDI A/B toggle: Yes, supports up to 12G SDI per input
Dual Input display: Via Multi ISO input mode
Multiple SDI input: Up to 4 x up to 1080p 60 (3G SDI Level A ONLY)
Multiview Display: Via Multi ISO input mode
Input transitions: Auto or manual XML transition
Input Switching: Yes

Supported media

Master Caddy I: No
SSDmini: Yes (AtomX SSDmini handle required)
CFast II: Not supported
File System: ExFAT
Interface: SATA 3
Master Caddy III: Yes

On screen tools

Waveform: 3 sizes
RGB parade: 3 sizes
Vector scope: 2 size / Position
1 x Zoom: Yes. 1:1 Pixel mapping for 4K
2 x Zoom: Yes
Focus peaking: Colour selected / threshold setting / colour/ Mono / edges only
False colour: Yes, with IRE scale
Zebra: Yes, customisable
Isolate color channel: Blue only
Cine Frame Guides: 2.4:1, 2.35:1, 1.9:1, 1.85:1, 4:3
Social Frame guides: 9:16, 1:1, 1.91:1, 4:5
Safe areas: SMPTE frame size – Action and Safe
Grid markers: 9 grid
Anamorphic desqueeze: Display 1.25x, 1.33x, 1.5x, 1.8x and 2x
Display Flip: Vertical
False Color: Yes, with IRE scale

Onboard Signal Processing

4K UHD Downscale for HD: Loop out – 4K UHD to FHD
DCI Crop: Loop out – 17:9 to 16:9 Crop
I > P: 60i > 24p (3:2 pulldown)
PSF > P: 24/25/30pSF > 24/25/30p (2:2 pulldown)

Remote control

HDMI: Auto HDMI Trigger, Supported Protocols – Canon, Sony, Atomos Open Standard
SDI: SDI trigger, camera selectable
Serial 2.5mm Jack: LANC control and calibration via optional USB to serial cable
Cut & Tag

FCP XML: Cut tag EDL and Multicam with transitions in FCP XML

Supported Applications

XML: Apple Final Cut Pro
Apple ProRes RAW: Apple Final Cut Pro, Adobe Premiere, Avid Media Composer, Grass Valley Edius, ASSIMILATE SCRATCH
Video Codecs: All applications with support for Apple ProRes and Avid DNX in .MOV wrapper


Standard: 1 Year
Extended: 3 Years