Each component can be queried for OMX_IndexParamAudioInit, OMX_IndexParamVideoInit, OMX_IndexParamImageInit, and OMX_IndexParamOtherInit, which return the number and indices of all ports available. Each port is able to get and set OMX_IndexParamPortDefinition
| Audio Domain Components 
 
 
 
 
 
 
 
 | Image Domain Components 
 
 
 
 
 
 | Miscellaneous Components 
 
 
 
 | Video Domain Components 
 
 
 
 
 
 
 
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