humble-video-noarch/src/main/java/io/humble/video/AudioFormat.java
public static AudioFormat.Type getAlternateSampleFormat(AudioFormat.Type sample_fmt, boolean planar) {
    return AudioFormat.Type.swigToEnum(VideoJNI.AudioFormat_getAlternateSampleFormat(sample_fmt.swigValue(), planar));
  }
public static AudioFormat.Type getAlternateSampleFormat(AudioFormat.Type sample_fmt, boolean planar) {
    return AudioFormat.Type.swigToEnum(VideoJNI.AudioFormat_getAlternateSampleFormat(sample_fmt.swigValue(), planar));
  }
Return the planar&lt;-&gt;packed alternative form of the given sample format, or<br>
SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the<br>
requested planar/packed format, the format returned is the same as the<br>
input.