Change display time of Subtitle / Audio box in video_run.xml?

I found that this box is in VIDEO_RUN.XML , but i dont know how to reduce the time of this box ?

 

You can’t

 

(“display time” is controlled by Firmware)

 

“speed” controls scrolling…

“delay” is the amount of time before the scrolling begins…

 

There is no user modifiable “timeout duration” code.

 

The 2 options are: (1)Remove the code (2) or leave the code intact and wait 4-5 Seconds