logo Disk

Case Study: Podcast studio with Canon PTZ cameras

The goal is a high-quality image for an audio studio or podcast studio with as little supervision as possible and the possibility of live video switching during recording.

Kategorie: Film & Video - Reference
Vít Valenta, DiS | 3. dubna 2023

Case Study: Podcast studio

Problem: Static shots from cameras on tripods of the host and guests look prettty only until the person in the shot moves, sits a little differently, or straightens their back. The PTZ camera solves this problem, and the host or video technician from the editing room can easily adjust the shot on the joystick control panel.

A combination of Canon PTZ cameras and XA and XF cameras – the same color rendering, chip technology and similar image adjustment tools for combining shots, even though it is a different model. The highest models also have the EOS standard color profile, which ensures color matching even with mirrorless and film cameras.

It makes the most sense for us to use the CR-N500/CR-N700 camera in combination with the XF605, which have the same image sensors and can be controlled from the console with the RC-IP100 joystick. XF605 or e.g. EOS C300 mk.III with built-in IP functionality is ideal for this combination. To use NDI video, we equipped the XF605 with an HDMI to NDI converter from Kiloview. The XF605 camera is used for a static central shot, and PTZ cameras are added for close-up shots of the moderator and guests.

Why does one decide for a Canon camera when choosing a PTZ? – the first reason is the DualPixel autofocus with face detection focus and very fast reactions. In second place is a large 1" image sensor with low noise and tolerance for dynamic illumination. In third place are the XLR audio inputs. And the icing on the cake is software tools for Canon cameras. You can position the shot with one click in the image.

A big advantage is also the scalability of the system according to the demands and abilities of the user. You can use PTZ cameras with a small hardware editor such as the ATEM mini Extreme ISO or with a broadcast TV IP system Tricaster and use NDI technology for image transmission. The system can be easily expanded with additional cameras and peripherals.

The video editing room can record all inputs as well as the edited resulting video or insert graphics. The controls can be in the moderator's hands and there is no need for additional staff in the editing room, but it must be noted that such an approach is very demanding for the moderator. The second option provides for service in the editing room in a separate room. The operator is fully focused on image quality and is able to deal with changing and improving shot positions and sound volume levels during the show.

In addition to interviews and podcasts, users can also use this video system in the audio studio for visual recording when bands record their songs, for BTS or for online concerts. Cameras can be moved on tripods after the studio and position and zoom presets can be used for quick switching between shots. The resulting show can then appear to have been shot on more cameras than it actually is.

Líbí se Vám tento článek? Pošlete ho dál!
Přečtěte si také další související články:

Komentáře