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Thiết bị trộn hình 8 kênh HDMI, độ phân giải FullHD 1080P

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Thương hiệu: Roland

Unlock New Creative Possibilities
Versatile, portable, and reliable, the Roland V-8HD brings a world of creative options to live event switching. Its all-in-one hardware design eliminates computer setup hassles and software-based crashes, while the HDMI workflow and loaded professional toolset streamline production and reduce stress on the gig.

Set Up Layers, Effects, and Keys
Video effects, layers, and graphics add polish and excitement to any production. With the V-8HD’s five composition layers, you’ll always keep audiences engaged with visually appealing content. Prepare the content according to client specifications and separate it into layers.

V-8HD Preset Memory Samples
You can use and edit these Preset Memory Samples for setting one you want quickly.

Separate Feeds for Separate Needs
Presenter confidence monitors, livestreams, and recording feeds often require different visual content from the main program output. The V-8HD has you covered with assignment buttons for sending any of your connected input devices to a dedicated aux output without affecting the main feed. It’s also possible to synchronize the aux output with the program output, giving you a built-in 2x distribution amp. And by adding the UVC-01 USB Video Capture interface, you have a plug-and-play solution for sending video and audio to computer-based streaming platforms, from Facebook Live, YouTube, Twitch, and Zoom to OBS Studio, StreamYard, and other advanced workflows.

Automated Video Switching
The V-8HD makes your job easier with three technology assisted automatic switching modes. Input Scan switches input sources randomly or in sequence, while Preset Memory Scan switches between preset memories. BPM (beats per minute) sync is also available, automatically switching Preview and Program at a specified tempo for tight synchronization with musical cues.

V-8HD iPad Remote Control Utility
The dedicated V-8HD remote control app turns an iPad into an efficient touch interface for the V-8HD. Run essential switching functions, mix audio with virtual faders, change settings and effect parameters quickly, and create up to 24 custom scenes for fast, efficient setup changes.

Hands-Free Switching and Control
Stomp on a BOSS single or double footswitch to execute over 100 different switcher commands. Cut to a still image, transition PIP on/off the screen, or drop in a keyed lower third title. It’s also possible to switch the aux output between presenter notes and stage manager messages, turn automatic switching mode on/off, and much more.

Video Processing4:2:2 (Y/Pb/Pr), 8-bit
Video InputINPUT 1--6: HDMI type A x 6

INPUT 7--8: HDMI type A x 2
Video Input FormatsINPUT 1-6
 - 720/59.94p, 720/60p
 - 720/50p
 - 1080/59.94i, 1080/60i, 1080/59.94p, 1080/60p, 1080/29.97p, 1080/30p
 - 1080/50i, 1080/50p, 1080/25p
 - 1080/23.98p, 1080/24p
 - 480/59.94i, 480/59.94p, 720/59.94p, 720/60p, 1080/59.94i, 1080/60i, 1080/59.94p, 1080/60p, 1080/29.97p, 1080/30p
 - 576/50i, 576/50p, 720/50p, 1080/50i, 1080/50p, 1080/25p
 - 1080/23.98p, 1080/24p
 - VGA (640×480/60Hz), SVGA (800×600/60Hz), XGA (1024×768/60Hz)
 - WXGA (1280×800/60Hz), SXGA (1280×1024/60Hz)
 - FWXGA (1366×768/60Hz), SXGA+ (1400×1050/60Hz)
- UXGA (1600×1200/60Hz), WUXGA (1920×1200/60Hz)
Video OutputSDI OUT PGM: BNC x 1

HDMI OUT MULTI-VIEW: Type A (19 pins) x1
Video Ouput FormatsOUTPUT 1-2:
720/59.94p, 720/60p , 720/50p
1080/59.94i, 1080/60i, 1080/50i
1080/59.94p, 1080/60p
1080/29.97p, 1080/30p
1080/50p, 1080/25p
1080/23.98p, 1080/24p

1080/59.94p,  1080/60p
1080/29.97p, 1080/30p
1080/50p, 1080/25p
1080/23.98p, 1080/24p 
Still ImageBitmap File (.bmp) Maximum 1920 x 1080 pixels, 24-bit color, uncompressed.
PNG File (.png) Maximum 1920 x 1080 pixels, 24-bit color
JPEG File(.jpg .jpeg) Maximum 1920 x 1080 pixels, 24-bit color
 - It can be stored up to 8 files to the internal memory.
 - It can be exported to the USB memory.
 -  PNG alpha channel supported (Exclusive with alpha bus or AUX bus)
Video EffectTransition: CUT, MIX (DISSOLVE/FAM/NAM), WIPE (8 types)
Composition: PinP x 2 (SQUARE, CIRCLE, DIAMOND), SPLIT (2 types), Keyer x 2 (Luminance Key, Chroma Key), DSK (Luminance Key, Chroma Key, Alpha Key *1, External Key *1)
Others: Flip horizontal, Flip vertical, Still Image Capture, Still Image Playback, Output fade (Audio, Video: WHITE or BLACK), Test pattern output
 - 1 Exclusive with alpha bus or AUX bus
Audio ProcessingSample rate: 24 bits/48 kHz
Audio FormatsLinear PCM, 24 bits/48 kHz, 2 ch
Audio InputINPUT 1--8: HDMI Type A x 8
AUDIO IN: RCA phono type
Audio Input LevelAUDIO IN: -10 dBu (Maximum: +8 dBu)
Audio Input ImpedanceAUDIO IN: 38 k ohms
Audio OutputOUTPUT 1--3: HDMI Type A x 3
AUDIO OUT: RCA phono type
PHONES: Stereo miniature type
Audio Output LevelAUDIO OUT: -10 dBu (Maximum: +8 dBu)
PHONES: 92 mW + 92 mW (32 ohms)
Audio Output ImpedanceAUDIO OUT: 1 k ohm
Audio EffectsDelay, High pass filter, Compressor, Noise gate, Equalizer, Multi-band compressor, Limiter, Test tone output
Other ConnectorsUSB MEMORY: USB A type (for USB flash drive)
REMOTE:USB B Type (for remote control from iPad)
CTL/EXP:1/4-inch TRS phone type
Other FunctionsPreset Memory (24 scenes)
Macro Control (100 types)
Sequencer Control
Panel lock function
EDID Emulator
Auto Switching
Auto Input Detect
Rec Control
Display4.3 inches TFT Color LCD: 480 x 272 dots
Power SupplyAC adaptor
Current Draw3.3A
Power Consumption39.6W
Operation Temperature +0 to +40 °C
 +32 to +104 °F
Dimensions317 (W) x 193 (D) x 70 (H) mm
Weight (excluding AC adaptor)2.0kg
AccessoriesOwner's manual
AC adaptor
Power cord
Specifications V-8HDDownload tài liệu

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