Would like to understand the significance of OMX_GetConfig and OMX_SetConfig when both appear similar to OMX_GetParameter and OMX_SetParameter respectively.The specification says former operates on configuration structure where as the later gets/sets the port parameters.

Wanted to know if both do the same job or is there any other significance i'm missing out?I notice both Get/SetConfig and Get/SetParameter take in same paramters(input arguments).

Can I use Get/SetParameter over Get/SetConfig??
Pleaz help me understand this asap!!!