UlawCodec.java 文件源码

@Override
public AudioFormat[] getTargetFormats(AudioFormat.Encoding targetEncoding, AudioFormat sourceFormat){
    Objects.requireNonNull(targetEncoding);
    Objects.requireNonNull(sourceFormat);
    if( (AudioFormat.Encoding.PCM_SIGNED.equals(targetEncoding)
         && AudioFormat.Encoding.ULAW.equals(sourceFormat.getEncoding()))
        ||
        (AudioFormat.Encoding.ULAW.equals(targetEncoding)
         && AudioFormat.Encoding.PCM_SIGNED.equals(sourceFormat.getEncoding()))) {
            return getOutputFormats(sourceFormat);
        } else {
            return new AudioFormat[0];
        }
}