Media Encoder - Creating multiple threads on each Preset - WHY??????

1. I drag a series of video files to Media Encoder.

2. I wait ages for it to import all video files.

3. The original preset command is to create an exact copy of the high bitrate 4k file like anybody is doing that.

4. I select all, right click the PROXY PRESET that is used most often by most people in all realms.

5. it creates 184 NEW COPIES NEXT TO THE ORIGINAL COPIES.

6. There is no way to select only the high bitrate copies to delete those, leaving only the proxy files.

6.5. Individually select each and every high bitrate copy, and delete. You still haven't even started the proxy workflow yet.

7. ????

8. Pay Adobe hundreds of dollars every year.

Why?

Like what is this accomplishing?