encoding-example-profiles: get rid of the N900 anti upscale hack.

This slightly increases file size due to needless downscaling on the device due
to aspect correction, but keeps quality as is and prevents encoding errors
caused by odd height/width.

etc/encoding-example-profiles.conf

@@ -158,7 +158,7 @@ omaxfps = 30
 [enc-to-nok-n900]
 profile-desc = "MP4 for Nokia N900"
 profile = enc-f-mp4
-vf-add = dsize=800:480:0:2,scale=w=0:h=0:noup=1,scale=w=-1:h=-2:noup=1,scale=w=-2:h=-1:noup=1,dsize=-1:-1 # native screen res, letterbox
+vf-add = dsize=800:480:0:2,scale=w=0:h=0:noup=1 # native screen res, letterbox
 ovcopts-add = profile=baseline,level=30,maxrate=10000k,bufsize=10000k,rc_init_occupancy=9000k,refs=5
 vf-add=noformat=444p,noformat=444p9,noformat=444p10,noformat=422p,noformat=422p9,noformat=422p10
 omaxfps = 30