Limitations

DCPs

DCPs split across multiple volumes (VolIndex) are not supported.

“E-Cinema” DCPs with MPEG2 essence are not supported.

Timed Text

The timed text formats specified for InterOp DCPs and SMPTE DCPs are supported.

Only a subset of the elements defined in DLP CinemaTM Projection Technology (“InterOp timed text”) and SMPTE 428-7 (“SMPTE timed text”). This subset covers PNG as well as text subtitles or captions, rendered horizontally with or without custom fonts, outlines or shadows. A not exclusive list of ignored elements are ruby characters (Rt tag), attributes related to rotation, attributes related to scaling, attributes and related to stretching.

Stereo 3D subtitles are not supported.