What is the process of selecting between multiple video sources and applying effects to output called?

What is the process of selecting between multiple video sources and applying effects to output called?

• A. Editing
• B. Switching
• C. Encoding
• D. Rendering

Answer: (B)

In video production, the process of selecting between multiple video sources and applying effects to the final output is called switching. This happens in real time with a video switcher, where you choose which input (camera, playback, graphics) is shown and you can add transitions, overlays, or on-air effects to the program feed as you go. Editing, by contrast, is arranging and changing footage after filming for a finished project. Encoding is about compressing video for storage or transmission. Rendering is generating the final frames of a project, usually after applying effects in post-production. Switching is specifically the live action of choosing sources and shaping the live output.

In video production, the process of selecting between multiple video sources and applying effects to the final output is called switching. This happens in real time with a video switcher, where you choose which input (camera, playback, graphics) is shown and you can add transitions, overlays, or on-air effects to the program feed as you go.

Editing, by contrast, is arranging and changing footage after filming for a finished project. Encoding is about compressing video for storage or transmission. Rendering is generating the final frames of a project, usually after applying effects in post-production. Switching is specifically the live action of choosing sources and shaping the live output.