Tag Archives: recording

10 Recommended IP Cameras 2019

Here are our network camera picks for 2019. They are listed in no particular order (they are quite varied in terms of cost and feature set, which makes them difficult to rank as a “top 10″ list), however they are all cameras that, due to their impressive features, we recommend to our customers for use with our SecuritySpy CCTV software for the Mac.

Some abbreviations used below are as follows:

  • MP – Megapixels – the number of millions of pixels in the image sensor. The higher this number, the more detailed the image, but resolution isn’t everything: the optical quality of the lens system is also extremely important.
  • PoE – Power-over-Ethernet – when using a PoE switch, the camera draws power over the ethernet cable and therefore doesn’t require a separate power supply. This is very useful for easy installation and ongoing reliability. Note that some cameras require the higher-powered PoE+ standard.
  • IR – Infra-Red – some cameras include Infra-Red LEDs (Light Emitting Diodes) for night vision. Usually the manufacturer will specify the maximum useful range of the IR in meters.
  • P-Iris / DC-Iris – These features allow the camera lens to automatically adjust its aperture size, based on the amount of incoming light. P-Iris is more sophisticated and will give better results than than DC-Iris, but both are far better than a Fixed-Iris lens, especially for outdoor applications.
  • Varifocal – These lenses allow you to zoom in and out somewhat (sometimes manually, sometimes motorised), in order to adjust the field of view at installation time. A focal length of 2.8mm is very wide-angle; 4mm is standard; 8mm is moderately telephoto.
  • PTZ – Pan, Tilt, Zoom – motorised remote control of the camera’s horizontal and vertical angle, and focal length.

BASIC OUTDOOR DOME: DAHUA TECHNOLOGY N44CG52 / N44CG53

Dahua N44CG52 IP Camera

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CaptureSync Case Study – Trio Iguaçu

Trio Iguaçu is a talented group of musicians, playing a delightful blend of tango and bossa nova music. We set up a recording session with them in order to produce promotional videos for the trio, as well as to demonstrate the power and flexibility of our CaptureSync multi-camera video recording software.

CaptureSync is software for the Mac that records video and audio from multiple cameras simultaneously, with all feeds synchronised together and saved to a single QuickTime Movie file. CaptureSync is perfect for recording interviews, scientific experiments, psychological research, musical performances, market research, lectures and presentations.

The setup consisted of one main camera to capture the whole group, as well as three auxiliary cameras to provide close-up views of each musician. These close-up views are useful for analysing playing technique or for editing in Final Cut Pro in order to produce an edited movie that switches between multiple camera angles.

Main Camera

As the quality of the group view was the most important, we used a Nikon D3200 DSLR camera with a 35mm lens. This camera provides high-quality 1920×1080 resolution 30fps video via HDMI, which can be recorded by CaptureSync using Blackmagic HDMI input hardware. As we were using a Mac Pro computer, we used the PCI version of their Intensity product, which is part of a range that also includes Thunderbolt and USB 3.0 HDMI-input devices.

Nikon D3200 DSLR

Nikon D3200 DSLR Camera

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