Validate camera preview\record output

[shivasku82]

Interface to validate the camera output with standard data, which should confirm quality and reliability of camera data during preview\record.

Expected Flow

1. Camera should preview\record the standard data instead of physical connected camera.
2. UI should validate the preview\record data with standard data
3. based on the validation it should pass/fail.

Standard data is expected to be something of few frames of red, green , blue and match the preview\record output with standard expected data. interface should also monitor any frames loss or quality issue.

Standard data should be feed from driver itself to validate the camera pipeline.