FPS to sample rate calculator.xlsx
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Frame Rate to Sample Rate and Pitch Correction Calculator
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Sample Rate
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Recorded Picture FPS
Playback Picture FPS
Project Sample Rate
In the Field:Percentage ChangeCentsSemitones
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5023.97648100208.54%-1272.531327-12.73
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.1% adjustmentAfter the fact:
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49.5002347.95%
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1. Enter frame rate of material as shot
44100
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2. Enter frame rate of project type or intended playback rate
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3. Project sample rate will most likely be 48khz, but this value can be changed if needed
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4. Sample Rate results are two fold:
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4.a: Sample rate needed when recording in the field with camera original
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4.b: Sample rate file needs to be changed to if already recorded at 48kHz or whatever value is in C4*
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5. Percentage of change between picture frame rates. This is the value you would find in the motion effect editor depending on direction
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6. Semitones represents the number needed to correct for pitch as +/- depending on speed up or slow down.
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7. The .1% result is just a quick calculator for those who can't remember what the actual fractional rate of the camera. For example, 96fps might have really been 95.040
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Re-enter this value in A4 if more precise results are desired
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* Sample rates can be changed using a free cross platform application like Wave Agent from Sound Devices: http://www.sounddevices.com/products/waveagent/
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Michael Phillips - 24p.com/wordpress
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