public H264Settings withScanTypeConversionMode(String scanTypeConversionMode) {
        setScanTypeConversionMode(scanTypeConversionMode);
        return this;
    }
Use this setting for interlaced outputs, when your output frame rate is half of your input frame rate. In this
situation, choose Optimized interlacing to create a better quality interlaced output. In this case, each
progressive frame from the input corresponds to an interlaced field in the output. Keep the default value, Basic
interlacing, for all other output frame rates. With basic interlacing, MediaConvert performs any frame rate
conversion first and then interlaces the frames. When you choose Optimized interlacing and you set your output
frame rate to a value that isn't suitable for optimized interlacing, MediaConvert automatically falls back to
basic interlacing. Required settings: To use optimized interlacing, you must set Telecine to None or Soft. You
can't use optimized interlacing for hard telecine outputs. You must also set Interlace mode to a value other than
Progressive.

@param scanTypeConversionMode
       Use this setting for interlaced outputs, when your output frame rate is half of your input frame rate. In
       this situation, choose Optimized interlacing to create a better quality interlaced output. In this case,
       each progressive frame from the input corresponds to an interlaced field in the output. Keep the default
       value, Basic interlacing, for all other output frame rates. With basic interlacing, MediaConvert performs
       any frame rate conversion first and then interlaces the frames. When you choose Optimized interlacing and
       you set your output frame rate to a value that isn't suitable for optimized interlacing, MediaConvert
       automatically falls back to basic interlacing. Required settings: To use optimized interlacing, you must
       set Telecine to None or Soft. You can't use optimized interlacing for hard telecine outputs. You must also
       set Interlace mode to a value other than Progressive.
@return Returns a reference to this object so that method calls can be chained together.
@see H264ScanTypeConversionMode
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/H264Settings.java