When you have a progressive segmented frame (PsF) input, use this setting to flag the input as PsF. MediaConvert
doesn't automatically detect PsF. Therefore, flagging your input as PsF results in better preservation of video
quality when you do deinterlacing and frame rate conversion. If you don't specify, the default value is Auto. Auto is
the correct setting for all inputs that are not PsF. Don't set this value to PsF when your input is interlaced. Doing
so creates horizontal interlacing artifacts.
Returns the enum constant of this type with the specified name.
The string must match exactly an identifier used to declare an
enum constant in this type. (Extraneous whitespace characters are
name - the name of the enum constant to be returned.