Add FCPXML v1.12 Support

[latenitefilms]

Summary:

• Added <!ATTLIST filter-video nameOverride CDATA #IMPLIED>
• Added <!ATTLIST filter-audio nameOverride CDATA #IMPLIED>
• Updated <!ATTLIST conform-rate frameSampling (floor | nearest-neighbor | frame-blending | optical-flow-classic | optical-flow | optical-flow-frc) "floor">
• Updated <!ATTLIST timeMap frameSampling (floor | nearest-neighbor | frame-blending | optical-flow-classic | optical-flow | optical-flow-frc) "floor">
• Updated <!ATTLIST match-text rule (includes | doesNotInclude | is | isNot | startsWith | endsWith) "includes">
• Updated <!ATTLIST match-property rule (includes | doesNotInclude | is | isNot | isSet | isNotSet | startsWith | endsWith) "includes">

DTD:
FCPXMLv1_12.dtd.zip

[orchetect]

• Version 1.12 has been added to FinalCutPro.FCPXML.Version and the type has been refactored from an enum to a struct so as to be able to support arbitrary (and future) FCPXML version numbers, with equality and comparability.
• filter-video is not yet abstracted as a model object in DAWFileKit so no changes are necessary.
• filter-audio is not yet abstracted as a model object in DAWFileKit so no changes are necessary.
• FrameSampling model object for both ConformRate and TimeMap gains the new opticalFlowFRC case
• match-text is not yet abstracted as a model object in DAWFileKit so no changes are necessary.
• match-property is not yet abstracted as a model object in DAWFileKit so no changes are necessary.

These updates will be in the next release.