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    SMPTE Timecode Calculator

    Convert a timecode position across common frame rates. Drop-frame is explained, not hidden.

    Source frame rate
    • 24 fps: 00:01:02:12
    • 25 fps: 00:01:00:00
    • 30 fps: 00:00:50:00
    • 29.97 drop-frame: 00:00:50:00

    Drop-frame (typically 29.97) skips frame numbers so wall-clock time stays aligned with NTSC video. It does not drop video frames. This calculator treats 29.97 DF as a 30 fps count for conversion illustration — verify against your deck before a playback show. WavePhase Pro/Studio include SMPTE/MTC.

    Related: Recording and timecode docs. Calculators work without an account. Download still requires a free WavePhase account.

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