It would be nice for alot of people that may not be a capable to be able to open up a file in a directory, set all of their coding and filter settings, then select from the files menu an option to recode all files in that directory with the same settings. Cut points are not something that can be done by my above posted method unless recoding as there is not a command for .PY project files capable of going the the nearest I-frame to the time setting in the Markers. The same marker points will not always land on an I-frame for all video files. If this were programmed into a menu option you could even just use the option to cut at approximately the same time markers (just have Avidemux seek to the previous or next closest I-frame) from the marker set points without recoding(copy mode).
Seek to next I-frame would be a nice command to have in the .py files.