Add next Klv to the java bindings for oms::Video

[gpotts]

Add the following code from site to include nextKlv so klv data can be scanned from an input mpeg stream.

Video.h

bool oms::Video::nextKlv()

public:

ossimRefPtr<ossimPredatofVideo::KlvInfo?> the CurrentKlv?;

Video.cpp

bool oms::Video::nextKlv()

bool oms::Video::nextKlv() {

if(!the VideoInfo?->theSource.valid()) return false; theVideoInfo->theCurrentKlv = theVideoInfo->theSource->nextKlv(); return theVideoInfo->theCurrentKlv.valid();

}

Unit test

We will write a test application that can take a uav mpeg file and display each klv tables found in the input stream by iterating through with nextKlv.