Function convertToIvf

convertToIvf(
    fpath: string,
    crop?: string,
    keepSourceFile?: boolean,
): Promise<void>
It converts a video file to VP8/IVF format.
Parameters
- fpath: string
  The input video file path.
- Optionalcrop: string
  The crop filter.
- keepSourceFile: boolean = true
  If the source file should be kept.
Returns Promise<void>
- Defined in src/vmaf.ts:98