Time Consuming, Performance Worse, and Program Lag

[faizshukri]

From our first program, we face a lot of error regarding processing time, performance, and program lagging.

After doing some research, we know that we can use thread to enhance our program further. Instead of process the video one by one, we can reduce the time by using parallel processing, or multi threading, that will process the video at the same time. At the same time, the processing function will not bother the GUI function, so the program will run smoothly without lagging