Function mapPresetForGpuEncoder

packages/engine/src/utils/gpuEncoder.ts:258–268

(encoder: GpuEncoder, preset: string)

 *   `-preset` entirely or accept the libx264 vocabulary).
 */
export function mapPresetForGpuEncoder(encoder: GpuEncoder, preset: string): string {
  switch (encoder) {
    case "nvenc":
      if (/^p[1-7]$/.test(preset)) return preset;
      return NVENC_PRESET_MAP[preset] ?? "p4";
    case "qsv":
      return QSV_PRESET_MAP[preset] ?? preset;
    default:
      return preset;
  }
}