humble-video-noarch/src/main/java/io/humble/video/MuxerFormat.java
public static MuxerFormat guessFormat(String shortName, String filename, String mimeType) {
    long cPtr = VideoJNI.MuxerFormat_guessFormat(shortName, filename, mimeType);
    return (cPtr == 0) ? null : new MuxerFormat(cPtr, false);
  }
public static MuxerFormat guessFormat(String shortName, String filename, String mimeType) {
    long cPtr = VideoJNI.MuxerFormat_guessFormat(shortName, filename, mimeType);
    return (cPtr == 0) ? null : new MuxerFormat(cPtr, false);
  }
Return the sink format in the list of registered sink formats<br>
which best matches the provided parameters, or return NULL if<br>
there is no match.<br>
<br>
@param shortName if non-NULL checks if short_name matches with the<br>
names of the registered formats<br>
@param filename if non-NULL checks if filename terminates with the<br>
extensions of the registered formats<br>
@param mimeType if non-NULL checks if mime_type matches with the<br>
MIME type of the registered formats