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PROCESSOR-SDK-J784S4: Extracting sensor metadata into TIOVX application

Part Number: PROCESSOR-SDK-J784S4


Hello,

I am trying to find examples about extracting sensor metadata within the pixels and presenting the data in a TIOVX application. At the moment, I only found few questions on the TDA4VM-General forum regarding this:
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1097894/tda4vm-tda4vm-whether-sdk8-2-or-later-sdk-support-imaging-sensor-embedded-data-extracting-or-not Besides the driver level information provided in the question/answer, I could not get clear instructions on how we would go about extracting all available information in the sensor meta data and present in application. 

Our use case involves the following:

1. Extract from IMX623 sensor, its embedded registers.

2. TIOVX application extracting this data, and presenting the information in a struct to multiple consumers as metadata information about the image.