Dragonframe stores all of the scene metadata (everything besides the images) in a file called 'take.xml'.
The format of the file is defined in 'scene.xsd'.
The format changes with new versions of Dragonframe:
scene-3.7.3.xsd
scene-4.0.0.xsd
scene-4.1.0.xsd
scene-4.2.0.xsd
scene-5.0.xsd
scene-5.1.xsd