This section is available only if an .ezt file containing 3D info has been loaded. Such kind of files are created by using 3DTitles.
Here you need to specify the stereoscopic 3D layout which could differ from the one in the .ezt file. You can always select "Mono" if you want to "burn" the file as ordinary 2D subtitles.
Dual stream
Dual Stream videos contain the two "eye" streams on separate files or video tracks. Carbon Coder currently doesn't handle dual stream 3D content and the process shall be completed in the following steps.
Encode individual video streams by using the EZTitles Plug-in for each of them and specifying whether it contains the Left or Right eye image.
Later, if required, you can mix these video streams into one dual stream video file by using an external application or Carbon API.
CEA-708 Closed Captions with 3D
As of June 2012 CEA-708.1 standard include support for digital CEA-708 closed captions with 3D extensions.
The EZTitles Plug-in already adopted it and is able to encode 3D closed captions if the Project's Type is configured for insertion of Digital Television Closed Captions CEA-708 or Both CEA-608 and CEA-708 captions.