Popis

Blackmagic Video Assist 7 12G-SDI/HDMI HDR Recording Monitor

Blackmagic Video Assist 7 12G-SDI/HDMI HDR Recording Monitor je profesionální přenosný monitor a záznamové řešení navržené pro filmovou, televizní a broadcast produkci, které kombinuje přesné HDR zobrazení, nahrávání DCI/UHD 4K ve vysoké kvalitě a robustní konektivitu pro nasazení v terénu i ve studiu.

Hlavní vlastnosti

Tento 7 dotykový monitor nabízí rozlišení 1920×1200 s vysokým jasem a podporou HDR, což umožňuje věrné zobrazení kontrastu a barev při natáčení v náročných světelných poměrech. Monitor podporuje záznam až do DCI nebo UHD 4K ve formátech Apple ProRes a Avid DNxHD/DNxHR s 10bitovým, 4:2:2 vzorkováním, čímž zajišťuje obrazovou kvalitu vhodnou pro postprodukční pracovní postupy v profesionálním prostředí. Pro připojení ke kamerám a dalším zařízení obsahuje 12G‑SDI a HDMI vstupy i výstupy, což zajišťuje kompatibilitu s širokou škálou moderních kamer a broadcast infrastruktury.

Pro přesnou barevnou kontrolu lze načítat 3D LUT soubory, monitor nabízí vlnovou formu, histogram, vektorový skop, peaking a false color — nástroje, které zrychlí nastavení expozice a ostření přímo na place. Dvojité SDHC/XC sloty umožňují kontinuální záznam bez přerušení a provozní flexibilitu při dlouhých natáčeních. Profesionální audio je řešeno dvěma vyváženými mini‑XLR vstupy pro připojení externích mikrofonů nebo mixů, což zaručuje synchronní vysokokvalitní audio záznam společně s obrazem. Tyto klíčové vlastnosti a praktické funkce jsou popsány v oficiální produktové dokumentaci a distribučně‑prodejních popisech produktu .

Technické specifikace

– Displej: 7 LCD dotykový, rozlišení 1920×1200, podpora HDR, jas až 2500 cd/m²
– Video záznam: DCI/UHD 4K záznam (ProRes, DNxHD/DNxHR), 10bit 4:2:2
– Vstupy/Výstupy: 12G‑SDI input/output, HDMI input/output
– Úložiště: Dva sloty SDHC/XC pro kontinuální záznam
– Audio: 2× mini‑XLR vyvážené vstupy
– Monitoring: 3D LUTs, waveform, histogram, vektorový skop, peaking, false color, zebra pattern
– Napájení: 12V adaptér součást balení, dvojité sloty pro baterie typu L‑Series pro provoz v terénu
– Další: vestavěné reproduktory, dotykové rozhraní pro intuitivní ovládání, robustní konstrukce pro nasazení na kameru i stativ
Poznámka: Konkrétní hmotnost a rozměry jsou uvedeny v kompletní technické specifikaci výrobce; základní parametry a funkce jsou shrnuty v oficiálním popisu produktu .

Praktické využití

V terénu slouží monitor jako spolehlivý referenční displej i primární záznamové řešení pro režiséry, DOPy a zvukáře — připojený k digitální kameře umožní záznam kvalitního ProRes/DNx souboru přímo na SD karty, čímž se zjednoduší postprodukce a eliminují problémy s převodem kodeků. Díky 12G‑SDI/HDMI konektivitě je vhodný pro nasazení s moderními kinokamerami i hybridními mirrorless systémy a pro integraci do broadcast řetězců při studiových natáčeních nebo živých přenosech.

V dokumentární a reportážní praxi oceníte vysoký jas a HDR zobrazení pro práci na slunci, dlouhý provoz díky ověřenému napájení z baterií L‑Series a možnost rychlé kontroly audio stop přes mini‑XLR. V postprodukci a color gradingu zase přínosné budou 3D LUTy a precizní měřicí nástroje, které zkracují čas potřebný k dosažení správné expozice a barevnosti. Konstrukce a ovládání jsou optimalizované pro opakované nasazení na rameno kamery, stabilizátor nebo stativ, což z něj činí flexibilní nástroj pro filmová i televizní produkční prostředí.

Detailní oficiální popis a přehled základních funkcí jsou dostupné v distribučních materiálech produktu, které popisují praktické vlastnosti tohoto monitoru a jeho vhodnost pro profesionální workflow .

DUAL MEDIA RECORDERS FOR UNINTERRUPTED RECORDING
Video Assist uses commonly available SD card media, so you can record to flash memory cards that are easy to obtain. The files are small enough to allow long recordings on standard SD cards or the faster UHS-II cards. The larger Video Assist 12G 7″ model even includes 2 SD card slots so you can swap out any full cards even during recording, allowing infinite length recording. Standard SD cards or the faster UHS-II cards are perfect for broadcast because they are small, high speed and affordable.

RECORD DIRECT TO EXTERNAL USB‑C MEDIA DISKS
If recording to other media types is required, then the USB‑C Expansion port lets you plug in an external flash disk for recording. USB‑C flash disks have massive capacity as they don’t suffer from any size constraint. Plus, it’s possible to record to the same disk you are using or editing, so you don’t need to waste time copying files before starting post production. Flash disks are so fast they can record high data rate formats that are too big for some lower cost media cards, such as high frame rate Ultra HD. Imagine adding a Blackmagic MultiDock 10G for easy SSD compatibility with other recorders such as Blackmagic HyperDeck models. You even get on screen menus for managing external disks using the touch screen.

ADVANCED 12G‑SDI AND HDMI 2.0 INPUTS AND OUTPUTS
Video Assist features a wide range of video and audio connections such as multi‑rate 12G‑SDI for SD, HD, and Ultra HD SDI devices. HDMI is included for HDMI cameras and monitoring to consumer televisions and video projectors. The 7 inch model features Mini XLR inputs which are provided for audio input from microphones and external audio mixers. The USB‑C connection lets you plug in flash disks or disk arrays for recording, allowing extremely long record durations and because you’re recording to a media disk, you can edit direct from this disk after the shoot, eliminating extra file copying work. Video Assist even includes a 12V DC power connection with locking power connector.

HDR SUPPORT WITH BRIGHT WIDE GAMUT LCD
You’ll be ready for the latest HDR workflows with support for the latest HDR standards and an extremely bright screen with a wide color gamut. Plus the high brightness screen makes outdoor shooting in bright sunlight possible. The built in scopes even change to HDR scopes when working in HDR formats. Files are tagged with the correct HDR information then SDI and HDMI inputs will also automatically detect HDR video standards. Static metadata PQ and HLG formats are handled according to the ST2084 standard. The bright LCD has a wider color gamut so it can handle both Rec. 2020 and Rec. 709 colorspaces. The built in Video Assist LCD color gamut can even handle 100% of the DCI‑P3 format.

BUILT IN SCOPES ENSURE COMPLIANCE TO STANDARDS
Video Assist features full internal waveform monitoring so you can ensure compliance to broadcast standards and it also works great as a portable waveform monitoring solution. The waveform display provides a traditional luminance (brightness) levels view of your input or playback signal. The vectorscope display allows you to see the intensity of color at 100% SDI reference levels. You also get an RGB parade display which is ideal for color correction and checking for illegal levels. Histogram shows the distribution of white to black detail in your images and highlights or shadows clipping. The built in scopes can even be overlaid on live video, or as a small picture in picture view at the top right of the scope.

LATEST MULTI RATE 12G‑SDI FOR SD, HD AND ULTRA HD
You get full support for the most popular video standards. The SDI and HDMI connections are multi‑rate, so handle SD, HD, and Ultra HD. SD formats include NTSC and PAL. 720p HD standards include 720p50 and 59.94p. 1080i HD interlaced formats include 1080i50 and 59.94. 1080p HD formats include 1080p23.98, 24, 25, 29.97, 30, 50, 59.94 and 60p. You can even do 1080 PsF formats. Ultra HD is supported up to 2160p59.94. You can even record 2K and 4K DCI rates up to 25p for digital film work.

LOAD CUSTOM 3D LUTS TO RECREATE FILM LOOKS
Some cameras can output logarithmic colorspace to preserve the dynamic range, which is great for later post production, however when these files are viewed on a monitor they can look flat and washed out. 3D LUTs solve this problem because they allow you to apply a „look“ to the monitor so you get an idea of how the finished images will look like when editing. LUTs can be applied temporarily for monitoring only, or they can be burned into files for use in editing when capturing Blackmagic RAW. Video Assist works with industry standard 17 and 33 point 3D LUT files, or you can work with the built in LUTs such as Extended Video, Film to Video, Film to Rec.2020 and more.

POST PRODUCTION FRIENDLY FILE FORMATS
Video Assist records using standard open file formats so you don’t have to waste time transcoding media. Files are compatible with all post production software so you can work with the software of your choice, including DaVinci Resolve Studio. Recording works in industry standard 10‑bit Apple ProRes files in all formats and from all HDMI or SDI camera, or 12‑bit Blackmagic RAW when connected to supported cameras. Blackmagic RAW is the fastest growing RAW format and developers can download and use the free Blackmagic RAW SDK to add support to their applications. Best of all, media files work on all operating systems.

THE QUALITY OF RAW AND THE SPEED OF VIDEO
Blackmagic RAW is a revolutionary new format designed to capture and preserve the quality of the sensor data from cameras. Video Assist supports Blackmagic RAW recording from popular cameras such as Panasonic EVA1* and Canon C300 MK II*. This eliminates the problems with popular camera formats such as H.264, which are highly compressed resulting in noise and processing artifacts. Blackmagic RAW eliminates this problem and gives you stunning images with incredible detail and color throughout the production pipeline from camera to edit, color and mastering. It also saves camera settings as metadata so you can set ISO, white balance and exposure, then override them later while editing, all without any loss of quality. Only Blackmagic RAW gives you the highest quality, smallest files and fastest performance.

PROFESSIONAL MULTI CHANNEL SDI AND ANALOGUE AUDIO
Blackmagic Video Assist 12G includes professional audio for modern cameras or other outboard audio equipment. When working in SDI formats, you can record 2, 4, 8 or 16 channels of audio in real time. For connecting microphones the Video Assist 7″ model has two XLR analogue audio inputs with phantom power that support the high definition audio sample rate of 192 kHz at uncompressed 16 and 24 bit per sample. You can monitor using on screen audio meters with user selectable VU or PPM ballistics. Blackmagic Video Assist 12G features the latest in technology, including audio, with the analogue audio connections designed to low noise and low distortion digital cinema and broadcast specifications.

LOCALIZED FOR 11 POPULAR LANGUAGES
Multiple languages are fully supported so you don’t need to learn another language to use it. Support is included for English, Chinese, Japanese, Korean, Spanish, German, French, Russian, Italian, Portuguese and Turkish. At first start, Video Assist will display a menu for selecting a language, plus you can still use the menus to change languages any time you need. When a language is selected, the on screen text overlays will change to the selected language, as well as overlays on the video outputs when enabled. All this means Video Assist is perfect for doing international location work with different crews.

WORKS WITH THE WORLD’S MOST POPULAR VIDEO SOFTWARE
The files from Blackmagic Video Assist 12G are common and are compatible with all operating systems or in most video software. Media can be formatted using ExFAT or HFS+ so you can easily access the media on computers and access the files like regular disks. DaVinci Resolve is perfect for use with Video Assist because it features editing, color correction, audio post production and visual effects all in one software application. Plus you can download DaVinci Resolve free of charge for Mac, Windows and Linux. You can also use recorded files in other popular software such as Premiere Pro and Final Cut Pro X. With Video Assist, your media is common so your files will remain readable in the future.