humble-video-noarch/src/main/java/io/humble/video/Demuxer.java
public KeyValueBag getMetaData() {
    long cPtr = VideoJNI.Demuxer_getMetaData(swigCPtr, this);
    return (cPtr == 0) ? null : new KeyValueBag(cPtr, false);
  }
public KeyValueBag getMetaData() {
    long cPtr = VideoJNI.Demuxer_getMetaData(swigCPtr, this);
    return (cPtr == 0) ? null : new KeyValueBag(cPtr, false);
  }
Get the KeyValueBag of media MetaData for this object,<br>
or null if none.<br>
<p><br>
If the Demuxer or IStream object<br>
that this KeyValueBag came from was opened<br>
for reading, then changes via KeyValueBag#setValue(String, String)<br>
will have no effect on the underlying media.<br>
</p><br>
<p><br>
If the Demuxer or IStream object<br>
that this KeyValueBag came from was opened<br>
for writing, then changes via KeyValueBag#setValue(String, String)<br>
will have no effect after Demuxer#writeHeader()<br>
is called.<br>
</p><br>
@return the KeyValueBag.