export declare const validPixelFormats: readonly ["yuv420p", "yuva420p", "yuv422p", "yuv444p", "yuv420p10le", "yuv422p10le", "yuv444p10le", "yuva444p10le"];
export type PixelFormat = (typeof validPixelFormats)[number];
export declare const DEFAULT_PIXEL_FORMAT: PixelFormat;
export declare const validPixelFormatsForCodec: (codec: "aac" | "av1" | "gif" | "h264" | "h264-mkv" | "h264-ts" | "h265" | "mp3" | "prores" | "vp8" | "vp9" | "wav") => ("yuv420p" | "yuv420p10le" | "yuv422p" | "yuv422p10le" | "yuv444p" | "yuv444p10le" | "yuva444p10le")[] | readonly ["yuv420p", "yuva420p", "yuv422p", "yuv444p", "yuv420p10le", "yuv422p10le", "yuv444p10le", "yuva444p10le"];
export declare const validateSelectedPixelFormatAndCodecCombination: (pixelFormat: "yuv420p" | "yuv420p10le" | "yuv422p" | "yuv422p10le" | "yuv444p" | "yuv444p10le" | "yuva420p" | "yuva444p10le" | undefined, codec: "aac" | "av1" | "gif" | "h264" | "h264-mkv" | "h264-ts" | "h265" | "mp3" | "prores" | "vp8" | "vp9" | "wav") => undefined;