remotion-markup

From README

Preserve user changes Users may make edits in the code outside of the conversation. If you detect a surprising change made in the meanwhile, don't overwrite it, assume it was intentional or ask for confirmation. General rules Keep useCurrentFrame() in the smallest component that needs it. Extract frame-dependent audio volume, titles, and overlays into their own components instead of subscribing the whole composition or scene; otherwise unrelated descendants re-render on every frame. Preserve the existing frame coordinates when extracting across timing boundaries, and keep editable interpolations inline on the item's props. Inside a composition or scene component, get fps from useVideoConfig() for all seconds-to-frames calculations, including timing props such as from, trimBefore and durationInFrames. Keeping the expression on the JSX node, such as trimBefore={4 fps}, lets Studio edit the timing and keeps it correct if the composition frame rate changes.