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15/05/2026 12:40 pm
Topic starter
I recorded 60 fps specifically for half-speed slow motion. I slowed it to 50 percent, yet the 30 fps export still looks uneven. What usually goes wrong?
3 Answers
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15/05/2026 2:19 pm
Verify the source is truly constant 60/59.94 and the project is in the matching 30/29.97 family. A clean 2:1 relationship should give one source frame per output frame at half speed.
Action Video Lab Editorial Team
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15/05/2026 10:18 pm
If optical flow is enabled, disable it and test simple sampling. You do not need synthesized frames when the source already has enough unique frames for exact 50-percent slow motion.
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18/05/2026 12:52 pm
Capture shutter matters too. Correct cadence cannot invent natural motion blur if every source frame used an extremely short exposure.
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