If the video stops processing, then it may be that your Windows temp folder is full.
Go to the folder c:\Users\*your account*\appData\Local\Temp\ and delete files so you have more temp memory.
If the video stops processing, then it may be that your Windows temp folder is full.
Go to the folder c:\Users\*your account*\appData\Local\Temp\ and delete files so you have more temp memory.