At power-on the CineView HE will automatically select the best available channel for audio and video transmission. To pair CineView HE transmitter and receivers simply rotate the knob on both to the same number - it’s that simple. The transmitter and receiver are now successfully paired. The picture quality of the signal coming up on the app is pretty good. It will probably be good enough for most people who are buying a system such as this. In all honesty, it is one of the better-looking pictures I have seen from a wireless app-based system at this price. Image Delay When it was set to HQ transmission it recorded an average delay of 85.66ms when outputting from the RX to a monitor and 96.66ms when receiving a signal on the Accsoon App. A new UVC output via USB-C allows direct connection of the CineView HE receiver to a computer for HD live-streaming. With your camera, computer, and cables, all you need is the CineView HE - hugely simplifying the whole process of going live to YouTube, TikTok and other RTMP streaming platforms. The CineView HE receiver can also be used with vision mixers with UVC or HDMI inputs for even greater flexibility. There is a Data Rate Setting that you can adjust on the TX unit. There are three different modes you can choose from:

Accsson does allow you to directly change the Group channel on the left-hand side of both the TX and RX units. If you do change the Group on either the TX or RX you will get a warning on the screen that the pairing parameters have changed and you need to re-start the units for the changes to take effect. Now, what you need to be aware of is that you need to do the same process on both the TX and RX if you make a change to the Group. They won’t automatically pair up if you just change the Group on one and not the other.

Price & Availability

I also found that if I attempted to use the CineView HE at the same time as another wireless video TX unit, that TX unit just overpowered the signal, and the CineView HE became unusable. This is something to just keep in mind. The CineView HE uses an all-new version of the computing platform from the acclaimed CineEye series. After years of painstaking development, the result is a system that is even faster, smaller, more efficient and cooler running than before. As a result, the CineView HE has incredibly low power consumption and a single NP-F970 battery can last up to 12 hours. I also tested the Accsoon CineEye 2S Pro Wireless Video Transmitter & Receiver when using HDMI and found that it had an average latency of 46ms when viewing images on a monitor connected to the RX unit when the TX was set to Normal transmission. Real-world performance You can do focus magnification by pinch to zoom directly on the screen. While you can move around in the image when zoomed in I would have liked to have seen an indicator appear on the screen that lets you know that you are zoomed in.

TheCineView HE Wireless Video Transmitter & Receiver Kit, like all of the 2.4GHz and 5GHz systems that are out there on the market, shouldn’t be compared with more expensive systems that send uncompressed video. All of these affordable options that don’t send uncompressed video are going to have some level of latency. So what would happen if I suddenly changed the frame rate to 50p from 25p on my camera while the system was on? The Accsoon automatically recognized the change and I didn’t lose the image on my monitor. You need to be very aware that this is not intended to be a replacement for a close to zero latency system. Any wireless video system that utilizes 2.4GHz or 5GHz is compressing the image signal and you will always get some delay. I wouldn’t recommend any of these systems if you want to use them to pull focus off a transmitted image. On one side of both units, you have a dial to change the Group, a 5V USB-C input, and the DC input. The range of the Accsoon CineView HE was as advertised, however, you do get a lot more image breakup than when using most other dedicated uncompressed TX and RX wireless systems. Price & Availability

HDMI

These LCD displays are designed to simplify mounting and alignment with a unique front-access mounting system that allows for precise alignment, in-wall servicing, and an extremely low, ADA-compliant profile depth from the wall (as low as 3.6”). The app features some nice functionality, and it is certainly a lot better than most other competing products apps.

I did find that after you make the change to the Group on both the TX and RX units and you re-boot both of them it does take a little while for the RX to find the same channel that the TX is transmitting on. UVC Direct Streaming As the TX unit has both an HDMI In and an HDMI Out you can loop through a video signal which is handy. How is it powered? Accsoon has forged a good reputation for making affordable wireless video kits that are well made, feature-rich, and most importantly, have reasonably low latency. The CineView HE certainly follows in those same footsteps and it is certainly worth looking at if you are in the market for an HDMI wireless video system that won’t break the bank.Image delay can be a problem with HDMI based devices, but it really depends on the camera you are using. Some cameras have horrible image delay over HDMI, while others are really good. Cameras with SDI tend to have a lot better latency, but when you are dealing with wireless image transmission devices that send a compressed signal over Wi-Fi then there won’t be a massive difference between HDMI and SDI delay, although this would depend on the camera. The Accsoon CineView HE is well made, relatively easy to set up and use, and it has a good operating range. The quality of the image being displayed on the Accsoon app is pretty decent and it is certainly one of the best wireless video monitoring apps that is available. The transmitter and receiver provide multiple power options, including a DC barrel input, an L-series battery plate, and a USB Type-C input. Due to its low-power, fanless design, an NP-970 battery can provide up to 12 hours of runtime for each unit. Dual-channel transmission makes the CineEye 2S Pro highly resistant to outside interference and ensures that a strong, high-quality signal will be delivered over the 1200′ line-of-sight distance. The affordable wireless video space is getting crowded

Because CineView HE utilizes both frequencies at the same time it is inherently more stable than its rivals.

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When it was set to Normal transmission it recorded an average delay of 54.33ms when outputting from the RX to a monitor and 64.66ms when receiving a signal on the Accsoon App. The CineView HE TX has a single full-sized HDMI input and an HDMI output, while the RX has a single full-sized HDMI Out.