Timecode Generator

The Timecode Generator provides precise conversions between total frames and SMPTE timecode for video projects. It supports common frame rates and both directions of conversion, enabling editors to map edit decisions to exact frame positions. By ingesting frames or a timecode breakdown, users receive consistent results that align with NLE timelines, broadcast specs, and asset logs. The tool is used in pre-visualization, offline editing, and final QC to ensure timing integrity.

Conceptually, the tool treats time as a sequence of hours, minutes, seconds, and frames, with fps serving as the conversion basis. When converting frames to timecode, total_frames divided by fps yields hours, minutes, and seconds, while the remainder forms the frames count. For timecode to frames, the components are summed via a standard linear formula, with optional adjustments for drop-frame rules if enabled. The approach remains deterministic and independent of UI, focusing on reproducible results across platforms.

Beneficiaries include video editors, post-production houses, and broadcasters who need exact timing for cuts, captions, and slate syncing. The tool also supports technicians preparing assets for archiving or streaming, ensuring consistent time references across devices and software. The combination of two input modes and FPS presets reduces manual calculation errors and accelerates review cycles across projects.

Core features include FPS presets, two input modes, integer-frame arithmetic, and clear outputs: timecode in H:M:S:F and total_frames in integer units. Use cases cover offline edit planning, multi-camera synchronization, and subtitle timing, with optional advanced behavior for drop-frame timecode and non-standard fps.