Joined in 2023 
82 
63 About this deal
Did you know that PTZOptics cameras can live stream directly to content delivery networks such as Facebook and YouTube? This is an easy and affordable way to start live streaming with your PTZOptics cameras*. PTZOptics cameras support Full HD streaming with the industry standard called RTMP (Real Time Messaging Protocol). In fact, PTZOptics cameras also support RTMPS, the new secure streaming protocol now used by streaming services. Step 2 – Find a level location and tape the calibration sheet to the wall 1 meter from the camera lens. The zoom isn’t as long as some cameras here, and Sony’s digital system –‘Clear Image Zoom Technology’– extends it, without abandoning quality, to 24x in HD or 18x in 4K. On the plus side, the camera is good in low light and has a menu-switchable ND filter. Sure, UHD (4K) adds a bit to the price compared to the, but the low-light quality the large (1/1.8-inch) Sony sensor achieves and the very long zoom range makes this a sensible choice. Studios will appreciate that all the desirable connectivity, as well as tally lights, are there too. ePTZ uses the technology of digital zoom to provide true PTZ-like features on a fixed (non-PTZ) camera. Digital Zoom works by simply magnifying pixels. When you do this, you are essentially focusing only on a portion of the entire camera image at any given time and magnifying it to fill the entire frame. Since you are only viewing a portion of the image at any given time, you can now move that ‘area of interest’ across the entire camera image to affect a pan and tilt effect (without moving the camera head). So digital zoom not only allows you to ‘zoom’ in on an image but also to move around within that image when zoomed.
Maximum Cameras: 255 total cameras (28 cameras (4 groups of 7 channels) plus a group with up to 227 cameras) Dynamic range benefits from the Sony low-light friendly 2-megapixel image sensor (the benefits of higher resolutions aren’t always clear when zoom is used), while sound quality is an option in part left to you thanks to the ability to daisy chain speakerphones. The SRG-300H is an excellent camera with one of Sony’s EXMOR sensors, operable in light down to 1.4 LUX (f/1.6). This offers a wide dynamic range and, paired with Sony’s XDNR digital noise reduction and 30x optical zoom, produces great streaming-friendly video. PT12X-ZCAM,PT20X-ZCAM,PT12X-SDI-xx-G2, PT20X-SDI-xx-G2,PT30X-SDI-xx-G2, PT12X-USB-xx-G2, PT20X-USB-xx-G2, (NDI Models also supported) Adam is our resident expert on all aspects of camera drones and drone photography, from buying guides on the best choices for aerial photographers of all ability levels to the latest rules and regulations on piloting drones.
For example, I have CDN URL: rtmp://my.cdn.com/live1 and I have a stream key: xyzabc123. To stream from the camera, I must enter the following into the RTMP(S) settings: “rtmp://my.cdn.com/live1/xyaabc123”. Our SDI line includes some of the most popular camera models we’ve ever made. With game-changing optics and high-quality video outputs, video professionals can create innovative custom systems to uniquely suit their needs.
It does have a few, so long as the above requirements are first met. An ePTZ camera has the ‘magical’ ability to move instantaneously to a new shot (via a called preset or a direct PTZ position command). This can be very useful for some applications. There is absolutely no wait for framing the new shot. With a true PTZ camera, you will have to wait for the mechanical motors to move to the new P, T and Z positions. However, the disadvantage of this is that with most (if not all) modern ePTZ cameras, you simply cannot produce a panning, tilting or zooming sequence without physically moving the camera through space. As ePTZ technology develops, we will likely see ePTZ panning tilting and zooming sequences become available to better emulate the capabilities of a true PTZ camera. Another disadvantage of ePTZ vs true PTZ is the range of view. A true PTZ camera can often pan by as much as 340 degrees horizontally and tilt bay as much as 120 degrees vertically. This allows a single camera to cover a huge area of the local environment or ‘set’. An ePTZ camera, on the other hand, is limited to the field of view of its fixed lens and fixed camera head. This can typically range from 40 degrees to 110 degrees horizontally, with a common field of view being around 70 degrees (vs 340). Therefore a much larger quantity of ePTZ cameras will be required to cover the same ‘set’. As with resolution, an evaluation of your specific needs will determine whether ePTZ or true PTZ is a suitable choice for your application. Does ePTZ technology have any advantages?Our plug-and-play USB 3.0 camera models are built with ease of use and compatibility in mind, featuring game-changing optics and video communication installation options.
Great Deal 
New Comment