Discussing the latest technological news with our respected expert – Philip Grossman. Don’t forget to give the program a like!
Hosts: Philip Grossman, and Maria Kholodova.
Maria: SWIT introduces the groundbreaking NDI EFP multi-camera production system with camera adaptors, intercom control panel, and support for up to 4K 60P video connections via NDI High Bandwidth. It’s packed with features like TALLY lights, PoE power support, and versatile monitoring options.
Philip, tell me more about this.
Philip: It’s interesting that NDI is not an SMPTE standard, and there’s sort of a pushback on the SMPTE side. However, we’re seeing more and more product sets like this. What makes this particularly exciting is that it’s not just an NDI encoder; it encompasses an entire infrastructure. They have integrated the encoder, the tally system, and the communication system into a single unit. This simplicity makes it very convenient for entities such as houses of worship, small universities, or even high schools to produce professional-quality video over an NDI system without the need for expensive 10-gig and 100-gig switches. It’s worth noting that SWIT, primarily known as a battery company, has now expanded its product line into other areas. It will be interesting to see how this product is received. It would be even better if it could be adopted into SMPTE 2110-22 for compressed video. However, there are some differences between NDI and SMPTE that need to be addressed. Overall, this technology holds great potential, especially for smaller organizations and distribution within a facility.
SWIT Releases Innovative NDI EFP Multi-Camera Production System
Maria: We often discuss making video, visuals, and cameras more accessible. How does this differ from other solutions we have discussed?
Philip: Firstly, it’s not excessively expensive, which is a significant advantage. By attaching this pack to the back of a camera or using a plate, it allows for IP-based video infrastructure. SWIT provides all the necessary tools, and it can be seamlessly integrated with standard off-the-shelf one-gigabit routers or switches. This simplicity makes it incredibly user-friendly, enabling easy setup of multi-camera professional shots, particularly in high schools, smaller colleges, and corporate environments. It truly has the potential to be a great tool in these settings.
Maria: At this year’s IBC, Leader revealed the LV5600 waveform monitor which monitors SDI and video-over-IP signals. It boasts features such as test pattern generation, eye pattern display, closed-caption monitoring, CIE chroma chart, and customizable screen layout.
Philip, could you explain this in more detail?
Philip: One of the most significant changes in the transition from SDI to SMPTE 2110 and IP-based systems is the tool sets available. Engineers are accustomed to using scopes to analyze signals and ensure their accuracy. However, this capability was lacking in the IP world for a long time. Now, companies like Leader are producing multiple sets of systems specifically designed for diagnosing IP-related issues. There’s even a separate module available for the LV5600 that enables decoding of JPEG XS. This toolset allows for comprehensive analysis of both compressed and uncompressed signals, helping engineers identify and address any problems. In the past, there was often a lack of understanding among engineers when it came to analog, digital SDI, and IP signals. These new tools provide valuable assistance and contribute to a better toolset.
Maria: Is this in line with the trends we’re observing from other participants at IBC this year?
Philip: We’re definitely seeing the emergence of NDI, as discussed in our previous article. SMPTE 2110 has become the industry standard, although not everyone has made the switch. However, anyone building a new facility nowadays is likely to adopt SMPTE 2110, and solutions like the LV5600 help ease the transition by providing diagnostic tools.
Maria: Now, moving on to another topic, the LARK MAX offers exceptional audio performance with a 48kHz sampling rate, 24-bit bit depth, an impressive 70dB signal-to-noise ratio (SNR), and a maximum Sound Pressure Level (SPL) of 128dB. It incorporates Hollyland’s MaxTimbre Mic technology and a highly sensitive microphone.
Philip, although your expertise lies in video, could you share your insights on this?
Philip: As they say, without audio, video is like security cam footage. It’s great to see various manufacturers entering the market with compact wireless systems that include built-in microphones. What sets the LARK MAX apart is its built-in recorder, which acts as a “safety channel.” This means that while the audio is wirelessly transmitted to the recording device, there is also a backup stored on the LARK MAX itself. Having this redundancy can be incredibly valuable, and I’m considering getting a set for myself. You never know when you’ll need a reliable and compact audio input solution.
Maria: That’s all the time we have today. Many thanks to our expert – Philip. And don’t forget to
Hosts: Philip Grossman, and Maria Kholodova.
The live broadcast took place on July 3, 2023. Production – TKT1957 LLC.
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