import type { FfmpegCommandPrototype, FilterSpec, OutputState } from '../types.js';
export declare function getScalePadFilters(width: number, height: number, aspect: number, color: string): FilterSpec[];
export declare function percentScaleFilter(percent: string): FilterSpec[];
export declare function fixedSizeFilters(width: number, height: number, pad: string | false): FilterSpec[];
export declare function partialSizeFilters(fixedWidth: RegExpMatchArray | null, fixedHeight: RegExpMatchArray | null, data: NonNullable<OutputState['sizeData']>): FilterSpec[];
declare function applyVideoSizeOptions(proto: FfmpegCommandPrototype): void;
export default applyVideoSizeOptions;
//# sourceMappingURL=videosize.d.ts.map