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OMX comp. questions

Expert 1100 points

Hello,

We have a few questions regarding OMX components. 

1) In the capture_encode example we see that the number of output buffers in capture component is 6, the number of input buffers in DEI component is 6 as well, but the number of output buffers in DEI component is 5, why is that? Then, the number of input buffers to display is 5 but the number of input buffers to encode component is 4, why?

2) Does the DEI component must be allocated with 2 output ports? 

3) How many DEI components can be allocated?

4) Can DEI component do just scaling? 

 

Thanks.