This conformant component will accept video frames and forward them to
the output port. If the clock port is not enabled, then this
forwarding is immediate. If the clock port is enabled, the timestamp
of each frame is used to schedule the forwarding.
| Port | Index | Notes
|
| 10 | OMX_IndexParamPortDefinition
| Sets the port definition type to describe the input video
stream. Typically this is called by the component itself when this
port is tunnelled with an appropriate output port. This port also
supports setting the port definition to an image domain, which allows
connecting this port with an output image port, for example the output
port of the transition component.
|
| 11 | OMX_IndexParamPortDefinition
| Reports the port definition for the output frames. The video parameter
settings are copied from the input port definition when the input port
is enabled and the component transitioned to OMX_StateIdle. At this
point a port settings changed message is sent to the client.
|
| OMX_IndexParamImagePoolDisplayFunction
| Used to set up proprietary communication with the next component
|
| 10 11 | OMX_IndexParamVideoPortFormat
| Query / set the video port format used. Both input and output ports
support non-compressed images of a small number of image formats.
|
| OMX_IndexParamBrcmDisableProprietaryTunnels
| Tells the component not to use proprietary communication on this port.
|
| 12 | OMX_IndexParamPortDefinition
| Supports setting the port definition for communicating with the clock
component.
|
| OMX_IndexParamOtherPortFormat
| Query / set the other port format used on this port. The port
supports time format only.
|
| OMX_IndexConfigPresentationOffset
| Sets custom presentation offset, used to adjust the audio video sync
offset.
|