At NAB 2018, Datavideo is introducing its NH-100 NightHawk low-light camera, which uses your Android or iPhone/iPad/iPod Touch as a live viewfinder and control, and has XLR balanced audio inputs. Datavideo is also introducing a new portable 6-input video mixer (aka “switcher”) with built-in streaming, recording and monitoring. The third product is the NVS-40 multi-channel, multi-destination streaming encoder. Ahead is a short 2:48 sneak-peak video from Datavideo, and their answers to my questions regarding the códec(s) used, available bit rate for recording and streaming, the potential availability of phantom power, and more.
Sneak peak video from Datavideo
Published specs of the NH-100 NightHalk camera
The published progressive framerates include:
- Image Sensor : 4/3” CMOS Sensor
- Lens type：M4/3 (Olympus, Panasonic)
- ISO：409600
- Electronic Shutter：1/2000-1/25
- Exposure compensation：EV -10 — +10
- White Balance：Auto / Manual
- Focus Mode：Auto / Manual / Lens control
- Audio in： Mic-in
- Video output：HDMIx1 SDIx2
- Preview video：use smartphone app to monitor
- Power：DC 12V
- Applications: Live Broadcast, Wedding, Night Club, Night View, Concerts
My questions and Datavideo’s responses
Tépper: What video códec(s) are available from these new products: H.264, H.265 or both?
Datavideo: H.264 only
Tépper: What bitrates are available for local recording and live streaming.
Datavideo: Local recording and streaming can be selected independently. In both cases, here are the available options:
32 Mbps
24 Mbps
16 Mbps
12 Mbps
4 Mbps
2 Mbps
1 Mbps
512 Kbps
256 Kbps
Tépper: Is the XLR input on the NH-100 NightHalk camera truly balanced?
Datavideo: The XLR audio input on the NH-100 NightHalk is true balanced input.
Tépper: Is phantom power available from these products?
Datavideo: The NH-100 Nighthawk does have phantom power. The NVS-40 and HS-1300 do not.
Tépper: What is the maximum available audio gain on the input?
Datavideo: (Information is not yet available.)
I will update this or publish another article when more information is available. Be sure to be on my mailing list in English, or in Castilian (en castellano).
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No manufacturer is specifically paying Allan Tépper or TecnoTur LLC to write this article or the mentioned books. Some of the other manufacturers listed above have contracted Tépper and/or TecnoTur LLC to carry out consulting and/or translations/localizations/transcreations, including Datavideo. Many of the manufacturers listed above have sent Allan Tépper review units. So far, none of the manufacturers listed above is/are sponsors of the TecnoTur , BeyondPodcasting or TuNuevaRadioGlobal programs, although they are welcome to do so, and some are, may be (or may have been) sponsors of ProVideo Coalition magazine. Some links to third parties listed in this article and/or on this web page may indirectly benefit TecnoTur LLC via affiliate programs. Allan Tépper’s opinions are his own.
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