Features
Production-Grade Build Quality
The aluminum alloy chassis houses 10 mounting points around the top, bottom, and side, a rear panel VESA mount, and an included stand for a variety of mounting configurations.
Versatile I/O Options
Seamlessly connect an SDI or HDMI device and convert between HDMI 2.0 and SDI (Quad 3G/6G/12G) in any combination. Quad SDI inputs connect cameras with multiple 1.5 or 3G-SDI outputs without the need for converters or four separate video inputs for multiview display or ISO recording up to 1080p. HDMI 2.0 supports up to DCI 4K and UHD input and output, along with the very latest Atomos open protocol that supports HDR automation, including importing of camera settings. There is also support for Genlock and LTC timecode.
High-Quality Recording
Capture the raw data stream output from Sony’s FS5, FS7, or FS700, Canon’s C300 Mark II or C500, or Panasonic’s VariCam LT over SDI at rates up to 5.7K at 30p (with compatible cameras) as ProRes Raw/Raw HQ, Cinema DNG, 10-bit Apple ProRes, or 10-bit Avid DNxHR. The processing power of Sumo preserves pristine quality direct from the camera, with data rates up to 3.2 Gbps.
Versatile Functionality
Using multiple inputs, you can record and play back up to four HD video channels, live. Leveraging the Sumo’s XML capabilities, you can switch and mix a live recording, and stream or record four HD ISO recordings. Switch between feeds on-screen with cueing, crossfade, and hard cuts from the locked sources, or tag and adjust final edits with advanced metadata tagging preserving ISO feeds, with the desired result infinitely editable.
Built-In XLR Audio
Eliminate the need for a separate audio recorder by using the full-size XLR connections to connect and power external microphones, for balanced analog audio with dedicated meters and adjustments for frame delay and gain. Phantom powered (48V) mics and line-level audio are all seamlessly synchronized, so there’s no need to match in post. There are also a 3.5mm stereo headphone jack and built-in speakers, for on set instant or playback review with clients or the production team.
HDR Processing
The Sumo’s 19″ 1920 x 1080 10-bit LCD panel is driven by the AtomHDR engine which precisely maps log, PQ, or HLG video feeds from popular cameras, game consoles, or TV manufacturers to resolve 10 stops of HDR in real time. The brightness range and vivid colors of HDR bring scenes to life, either on the monitor itself or when outputting to larger HDR/Rec 709 displays for on set review. It can also be used with popular editing software programs or grading suites for affordable HDR/SDR editing or grading in the studio.
Daylight-Viewable LCD Screen
The bright 1200 cd/m² display means you can accurately monitor SDR signals, even when outside in full daylight. If additional light control is required, an optional sun hood is available separately.
X-Rite Calibration
Like many high-end video and computer monitors, the Sumo can be calibrated to compensate for the natural color and brightness drift that monitors exhibit over time. The Sumo’s calibration input lets you use X-Rite’s separately available i1Display Pro to always ensure accurate HDR and REC. 709 monitoring.
Continuous Power
Dual 4-pin XLR inputs for power means that the Sumo can automatically switch power sources should one stop providing power. In the field, a separate power bracket can be used to supply the Sumo with power from V-Mount or Gold Mount batteries. When one battery dries up, you can hot swap it for a fresh one without interrupting the shoot.
Weight | |
Without batteries, media & stand | 5.45kg / 12.0lb |
With stand | 6.0kg / 13.2lb |
Dimensions (W x H x D mm) | 504 x 310 x 63mm, 19.8″ x 12.2″ x 2.5″ (without stand) 504 x 330 x 180mm, 19.8″ x 13″ x 7.1″ (with stand) |
Construction | Aluminium alloy chassis with built in armor protection |
Mounting Points | 1/4-20 screw; 4 x top, 4 x bottom, 2 x side 3/8-16 screw; 2 x top, 2 x bottom, 1 x side VESA mount rear |
Power | |
Operating power | 75W |
Compatible batteries | V-Lock / Anton Bauer via XLR terminal (optional mounting plates available) 95Wh or larger recommended. |
Input voltage (battery) | 14.4V nominal |
Battery time | Depends on Watt Hours specification of battery used |
DC In | 1 x DC in (12 – 16.8V) |
Continuous power * Patent pending |
Primary-secondary battery system. Change batteries without losing power Loop batteries continuously |
Touchscreen | |
Size | 19” |
Resolution | 1920 x 1200 |
PPI | 120 |
Aspect ratio | 16:9 native |
Color Gamut | REC709 HDTV |
Look up table (LUT) support | 3D LUT (.cube format) |
Anamorphic de-squeeze | 2x, 1.5x, 1.33x, Panasonic 8:3 |
Technology | SuperAtom IPS panel (capacitive touch), calibration to Rec.709 with optional calibration unit |
HDR | |
AtomHDR | Yes |
Supported Log formats | Sony SLog2 / SLog3, Canon CLog / CLog 2, Arri Log C, Panasonic Vlog, JVC JLog, Red LogFilm, FujiFilm Flog |
Supported Gamuts | Sony SGamut / SGamut3 / SGamut3.cine Canon Cinema / BT2020 / DCI P3 / DCI P3+ Panasonic V Gamut Arri Alexa Wide Gamut |
Bit depth | 10-bit (8+2 FRC) |
Brightness | 1200nit (+/- 10% @ center) |
HDR input (PQ/HLG) HDR output (PQ/HLG) |
Yes / Yes Yes / Yes |
Video Input/Loop Out | |
HDMI | 1 x HDMI (2.0) |
SDI | Quad link 4 x 3G SDI* or up to 12G single link SDI |
Signal | Uncompressed true 10-bit or 8-bit 422 (camera dependent) |
Video Output (Play Out) | |
HDMI | 1 x HDMI (2.0) |
SDI | 1x 4K-SDI 12G/6G or HD-SDI 3G/1.5G |
Signal | Uncompressed true 10-bit or 8-bit 422 (playback file dependent) |
Supported Loop Out Formats | |
HDMI to HDMI | 720p 50/60, 1080i 50/60, 1080p 24/25/30/50/60/100/120 2160p 24/25/30/50/60 |
SDI to SDI | 720p 50/60, 1080i 50/60 1080pSF 24/25/30 1080p 24/25/30/50/60/100/120 2160p 24/25/30/50/60 |
Video Signal Conversion | |
HDMI to SDI | 720p 50/60, 1080i 50/60, 1080p 24/25/30/50/60/100/120/200*/240* 2160p 24/25/30/50/60 |
SDI to HDMI | 720p 50/60, 1080i 50/60, 1080p 24/25/30/50/60/100/120/200*/240* 2160p 24/25/30/50/60 |
Supported Codecs & Frame Rates (Record & Playback) | |
Raw to: ProRes RAWProRes CinemaDNG Avid DNxHD |
Sony^^ FS700, FS-5, FS-7, FS-7MkII 4K DCI; 24/25/30/50/60p 4K UHD; not supported in camera 2K; 24/25/30/50/60/100/120/200/240p 1080; not supported in cameraCanon C300MKII/C500 CDNG 4K DCI; 24/25/30p 4K UHD; 24/25/30p 2K; not supported in camera 1080; not supported in camera Panasonic |
Onboard Processing | |
Pulldown removal | 24/25/30pSF > 24/25/30p (2:2 pulldown) 60i > 24p (3:2 pulldown) |
4K UHD downscale for HD monitoring | Yes – Loop-out and playback (Not available in RAW) |
Audio In/Out (48kHz PCM Audio) | |
HDMI | 2 or 8ch 24-bit, camera dependent |
SDI | 12ch 48kHz 24-bit |
Audio | 2ch balanced XLR analog in/out (direct XLR connection) Dynamic range >90dB Max signal level +24dBu Max analog gain +52dB 48V Phantom Power for Mic |
Headphone Out | 3.5mm |
Built-in Speakers | Yes |
Remote Start/Stop | |
HDMI | Auto HDMI Trigger Supported Protocols – Canon, Sony, Atomos Open Standard |
SDI | SDI trigger camera selectable |
Other | LANC control – Slave |
Playback | |
Playlist / Genlock | Yes / Yes |
CDNG (Recorded content) | No support |
ProRes (Recorded content) | All recorded files can playback. Playback in slow motion >= 100fps |
DNxHR / DNxHD (recorded content) | All recorded files can playback. Playback in slow motion >= 100fps |
Recording | |
Pre-roll record | Yes (HD 8s, 4K 2s) |
Custom timelapse | Yes |
Meta data tagging | Yes (10 tags available) |
Supported media | 2.5” SSD/HDD compatibility depends on recording format, resolution and frame rate. Visit atomos.com/drives for list of tested and approved drives |
Master caddy case | Master Caddy II (included) 75mm x 105mm x 12mm |
Master caddy dock | 2.5” SATA to USB 2.0/3.0 |
Supported applications | Supported Applications FCPX/FCP7+ / Media Composer 5.0+ / Premiere 5.5+ EDIUS 6.0+ / Vegas Pro 10+ / Lightworks / Autodesk Smoke 2015 |
XML support | FCPX XML native, FCPX/Adobe limited supported with 3rd party conversion tools |
Accessories included | Sumo unit, 1x Master Caddy II, 1x BattWing mounting bracket with 4x screws, 2x Desktop Feet with 4x 1/4” Mounting screws, AC power supply |
Optional extras | Sunhood, VESA battery adapter plate, Atomos HDMI cable, X-Rite i1DisplayPro calibration |
Warranty | 1 year. Extended to 3 years on product registration |
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