humble-video-noarch/src/main/java/io/humble/video/Muxer.java
public void open(KeyValueBag inputOptions, KeyValueBag outputOptions) throws java.lang.InterruptedException, java.io.IOException {
    VideoJNI.Muxer_open(swigCPtr, this, KeyValueBag.getCPtr(inputOptions), inputOptions, KeyValueBag.getCPtr(outputOptions), outputOptions);
  }
public void open(KeyValueBag inputOptions, KeyValueBag outputOptions) throws java.lang.InterruptedException, java.io.IOException {
    VideoJNI.Muxer_open(swigCPtr, this, KeyValueBag.getCPtr(inputOptions), inputOptions, KeyValueBag.getCPtr(outputOptions), outputOptions);
  }
Open the Muxer and write any headers.<br>
<br>
@param inputOptions muxer-specific options to set before opening the muxer. Can be null.<br>
@param outputOptions if non null, the passed in bag will be emptied, and the filled<br>
with any options from inputOptions that could not be set on the muxer.