Gra-vue Mvs-sd Input Module/4-sdi-composite Video
- Product Code: ga270788
-
The Gra-Vue MVS-SD Input Module/4-SDI-Composite Video is a Quad SDI/CVBS input module for MVS modular multi-viewer system. It provides 4 channels of SDI/CVBS (auto-detect) video input and 4 channels of analog audio input.
There is also a SUB-D-15 port that provides a combination of an analog audio and a tally input. There is 1 audio channel and 1 tally display for each video signal. The MVS-SD also provides a tally interface, audio absence/silence/out-of-range detection, video freezing detection, and EDH detection.
Video Input | |
---|---|
Interface | 4 x CVBS / SD-SDI, BNC |
CVBS Input | |
Impedance | 75 Ω |
Return Loss | > 40 dB to 5.8 MHz |
SDI Video Input | |
Impedance | 75 Ω |
Signal Type | SMPTE295M (525 / 625 lines) |
Return Loss | >15 dB to 270 MHz |
Signal Level | 800 mV ± 10% |
Overshoot | ﹤80 mV |
Jitter | ﹤740 ps |
Rise / Fall time | ﹤1500 ps |
Difference Between Rise & Fall | ﹤500 ps |
DC Charge | 0 V ± 500 mV |
Audio Input | |
Input Interface (TX) | 3-pin connector balanced |
Input Impedance | 600 Ω |
Maximum Input Level | + 24 dBu (0 dbFS) |
Sampling | 48 kHz |
Frequency Response | < ± 0.04 dB @ 20 Hz to 20 KHz |
SNR | > 80 dB |
Tally | |
Input Interface (TX) | 3-pin |
Packaging Info | |
Package Weight | 2 lb |
Box Dimensions (LxWxH) | 11 x 7 x 3" |
Quad HD/SD input channels
Video status monitoring
Audio status monitoring
Dynamic UMD display
Real time waveform display
Related Questions and Answers
Q: 1. Will the 3G 7" model fit in a 12G cage? If not, may I please have a link to a cage that is designed for the 3G 7" model?
A: The SHAPE BMD 4K Video Assist Cage is the only cage made to fit the 12g Blackmagic Design Video Assist 7" recording monitor.
Q: 2. with this equipment I can connect sdi and hdmi output to the receiver simultaneously?
A: Hi Manuel, yes, of course.
Q: 3. Are any of the video codex's supported by Prem Pro CS5?
A: The Pro Res codec can be downloaded for use in CS5 from Apple.
Q: 4. Its allow direct USB capture to computer?
A: It will not allow for direct USB capture to a computer.
Q: 5. Will I be able to start/stop trigger with the Sony EX1?
A: Yes, very easy to start stop. Touch onscreen to run/stop
Q: 6. I'm hoping to use this to put in between a lap top running power point and a projector to document the presentation with this device while I film the speaker with another. Sounds like with the internal looping this would work. Any pitfalls? Also if a speaker has old VGA laptop, I assume there is a converter but wondering if any other surprises to this approach?
A: Works great to do screen capture on Mac with hdmi out... I mention Mac because Ive tested and the hdmi output options on macs are great for changing between interlaced and progressive etc so the files dont look jumpy when you play them back.
Q: 7. Will this give my a7iii unlimited recording?
A: The Video Assist 3G 5" only has 1 SD card slot so you can only record for as long as your SD card can fit. The 7" models are the ones with 2 SD card slots you can use for continuous recording.
Q: 8. What are the correct HDMI cable to purchase to connect the BM Video Assist to the BM Design Micro Studio 4K?
A: Both the Video Assist and Micro Studio 4k have a 1.0/2.3 DIN connectors for their HD/SDI signal. Canare has a special cable that will allow these two products to work together. The Micro Studio 4k's HDMI output is for monitoring only, not recording, so you would need to use an HD/SDI cable for recording between these two devices.
Q: 9. Can this recorder display time/date and record it on the screen?
A: Details for the Video Assist are being worked out at this time and will not be known in full until release. Watch B&H for further information.
Q: 10. Anyone find a good option for storage and transport to keep the device safe?
A: There are many hard case options for the Video Assist display. A good choice to consider is this custom model. B&H # JABMVA4KRE https://bhpho.to/3VzkAbs Another idea that is more form fitting for the display could be - Pelican 1400 Case with Foam (Black) BH #PE1400FB https://bhpho.to/3sbgDwk
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