Runway Enhance Frame Rate (24 to 120 fps) vs Sume's fps conform

Runway's changelog lists Enhance Frame Rate (September 17, 2026): it converts video to rates from 24 to 120 fps and is billed at 1 credit per 2 seconds (Runway changelog, read 2026-10-09). Sume has no equivalent interpolation tool in its docs. Its video trim takes an output conform of 24, 25, 30 or 60 fps on an exact re-encode, which sets the container rate; the docs do not describe it as adding in-between frames.

What does Runway charge?

At 1 credit per 2 seconds and $0.01 a credit (pricing), a 10-second clip is 5 credits, or $0.05.

What can Sume's conform do?

The conform rate depends on the source: the docs give the accepted values, not a quality promise for a 24 to 60 jump. Check a conformed clip with video inspect before delivery.

• Set output.fps to 24, 25, 30 or 60, with width and height from 256 to 2160.
• Work only with precision: "exact"; the keyframe mode rejects an output.
• Run for a public rate of $0.02 per job.
• Keep the source values if you send no output.

Which tool for which job?

For smoother slow motion from a 24 fps AI clip, Runway's tool is the one that lists a conversion range up to 120 fps. For delivery specs, such as a 30 fps platform requirement or a 60 fps timeline, Sume's conform is a $0.02 step inside the same workspace as the video job.