TDA2EXEVM: How could I generate test data with my data file for semantic segmentation?

Part Number: TDA2EXEVM

Hi:

  I have runned the "Semantic Segmentation Usecase"  successful with the demo input files,two files:inHeader&inData, the inData file is 800M;

  thanks first;

   But how could I generate the "inHeader" and "inData" files with my own data stream file,like .avi file or .mp4 file?

    Pls help me!

Best regards