Perhaps via plugin mechanism, but I could envision the following. Assume 2 workers for these examples:
Always working on 2 libraries at the same time (to ensure 'fairness')
Using 2 different encoding methods at the same time. Imagine I have one for gpu and one for cpu and using them at the same time would be faster than attempting to do 2 at a time using either method
Perhaps via plugin mechanism, but I could envision the following. Assume 2 workers for these examples: