What is SMPTE timecode used for?

SMPTE timecode is a standard used in the film and television industry to label individual frames with specific time references. It provides a unique identifier for each frame of video, allowing for precise editing, synchronization, and playback. This timecode is essential for post-production processes, as it facilitates the coordination of audio and visual elements, ensuring that they align perfectly during editing.

Labeling frames with time codes ensures that editors can easily locate specific moments within a video, which is crucial for efficient workflow and maintaining accuracy in editing tasks. By using SMPTE timecode, filmmakers and editors can enhance communication and collaboration throughout the production process, allowing for a smoother transition from shooting to final cut.

The other options relate to different aspects of video production. Defining camera angles pertains more to cinematography rather than timecode, measuring sound quality involves audio engineering, and regulating frame rates concerns the technical specifications of video playback rather than the labeling of frames.