Section 188.8.131.52 of the OpenMAX IL specification mentions:
It is not clear exactly how this structure is sent to clients. Is it sent as data on the clock port? Or is it sent by the SetConfig API (but in that case, I can't find a Config Index corresponding to the OMX_TIME_MEDIATIMETYPE structure)."A clock component sends a client a media time update, as either the fulfillment of a request or a scale change notification, over its clock port via the following structure ..."
Maybe this is because some parts of the specification refer to a Clock Ports section. And this section is apparently missing from the document.
Another problem in the clock structures is that the following two data members store the same data but have conflicting types
- pClientPrivate member of OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE
- nClientPrivate member of OMX_TIME_MEDIATIMETYPE