Hardware joysticks are popular because a team of two can split up the tasks between live video switching and camera operation. This is ideal during a live production, because a production operator can simply make a few clicks, zoom in a camera, check the focus and then transition to the camera taking the video live.Īnother popular way to control multiple PTZ cameras is to have a hardware joystick for the video production operator to use. In most cases today, video production software operators are able to quickly take control of a robotic camera and move the camera’s position directly through the live streaming software they are using. Many video production software solutions have integrated PTZ cameras controls for PTZOptics cameras which allow the software on a Mac or PC computer to connect to PTZ cameras over the local area network. In many scenarios, video producers are operating two or three PTZ cameras at the same time using a video production software like OBS, Wirecast, vMix, Livestream Studio or the Tricaster. With the advent of remotely controlled PTZ cameras, a single video production person can also operate PTZ cameras with the click of a button. More and more, video producers are also becoming camera operators. VMix Live Production software runs on Windows and works with a variety of video capture and I/O devices, including models from Blackmagic Design, Matrox, AJA, and more.Why control multiple PTZ cameras at the same time?
Audio can be sourced via embedded audio, the capture device's audio inputs, through a separate audio interface, or even be played from a pre-recorded audio file. There is a built-in audio mixer so you won't have to rely on a separate hardware mixer. vMix Call features include NDI support, return video/audio for each guest up to 1080p, encryption, selectable outputs, and audio mixing. This version of the software also includes the vMix Call feature, which allows you to add up to four remote guests to your production who are connecting with a web browser on Mac or Windows or with iOS or Android devices. Slow motion up to 400% can even be applied. An instant replay feature allows you to save notable moments for replay later.
You can add titles, incorporate virtual sets, or apply templates to give productions network-worthy results. If a video output is available, it can send out a full-quality program feed for local presentation or recording separately.Ĭapable of more than just basic switching, effects and chroma keying are also built-in. It can stream a live program feed out to the web over RTMP, RTSP, or Flash and can also record locally at up to HD resolution in AVI, MP4, MPEG-2 or WMV.
The multifunction 4K Live Production, Streaming & Mixing Software from vMix can switch between multiple HD or 4K sources-the maximum number depending on the limitations of the computer, its GPU, and the video capture hardware installed.
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