Example Code

VideoMASTER Closed Captioning Test on Video Binary File

Products and Environment

This section reflects the products and operating system used to create the example.

To download NI software, including the products shown below, visit ni.com/downloads.


  • LabVIEW
  • Other


  • NI Vision Acquisition Software

Code and Documents



This example demonstrates how to use VideoMASTER to perform a closed captioning test on a video binary file.



In this example, it explains how to perform a VideoMASTER closed captioning test on a video binary file (.vbf). A video binary file is a recorded video file that you can perform tests after the data has been acquired.



  1. LabVIEW 2012 (or compatible)
  2. VideoMASTER 3.0.0 (or compatible)

Steps to Implement or Execute Code

  1. Specify Measurement Locations File path,Video Binary File path and other related configuration
  2. Run the LabVIEW API Off-Line CC 2012 NIVerified.vi


Additional Information or References

Even videoMASTER 3.0.0 (or compatible) has been setup, user needs to locate related subVIs from videoMASTER installation path manually. LabVIEW can not locate related subVIs automatically

VI Snippet

 LabVIEW API Off-Line CC 2012 NIVerified.png

 **This document has been updated to meet the current required format for the NI Code Exchange.**

Jim St
National Instruments
RF Product Support Engineer

Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.