[Closed] Please Help

not quite sure what you want to do, you want to delete every keys except the keys at 0 5 10 15 20 ?

I want my keys to be deleted to 5 of 5 (The number of keys in the animation variable)
Sorry for my bad English language

If you’re looking for a solution to delete keys except those multiple of 5, try this:

--select your object
    for o in selection do
    	(
    		for x = 1 to 4 do 
    			(
    				for y = (0f+x) to (100f+x) by 5f do --timeline from 0f to 100f. 
    				(	
    					-- Position keyframes
    					selectKeys o.pos.controller y
    					deletekeys o.pos.controller #selection
    				    -- Rotation keyframes
    					selectKeys o.rotation.controller y
    					deletekeys o.rotation.controller #selection
    					-- Scale keyframes
    					selectKeys o.scale.controller y
    					deletekeys o.scale.controller #selection
    				)
    				x=x+1 --until x=4 , end of loop
    			)	
    	)				

    Hope this helps.

Thanks SamSed
The script for the geometry ,But I want to biped

Ok, here you go:

Bip = for o in objects where classOf o == Biped_Object collect o
 for x = 1 to 4 do 
 	(
 		for y = (0f+x) to (100f+x) by 5f do 
 			(	
 				--Bip keys
 				for i = 2 to Bip.count - 1 do	
 				(
 					biped.selectKeys Bip[i+1].controller y
 					biped.deleteKeys Bip[i+1].controller #selection 
 				)
 				--Bip COM keys
 				biped.selectKeys Bip[1].transform.controller.vertical.controller y
 				biped.deleteKeys Bip[1].transform.controller.vertical.controller #selection
 				biped.selectKeys Bip[1].transform.controller.horizontal.controller y
 				biped.deleteKeys Bip[1].transform.controller.horizontal.controller #selection
 				biped.selectKeys Bip[1].transform.controller.turning.controller y
 				biped.deleteKeys Bip[1].transform.controller.turning.controller #selection
 			)
 			x=x+1
 	)	
 select bip

Thanks SamSed

I’m sorry.

This script does not work when there are two biped ?
selec bip = select name biped
Please help

Please help

if you want to add a filtering by name too, change the first line
from:

Bip = for o in objects where classOf o == Biped_Object collect o

to:

Bip = for o in objects where matchPattern o.name pattern:"*Bip001*" AND classOf o == Biped_Object collect o