yes, you can record in 10x & 5x
i just finish a crop record test to see if i still had the problem,
My test with my charts show that you can't record in 10x crop mode.
You will be viewing canon preview in 10x magnify and when you press raw recording, only 5x crop mode will be recorded with offset framing.
In 5x magnify crop mode, you can use ML preview for proper framing (b&W) and what you you framed is actually what is recorded.
So here are my issues with this build, jun 8 uploaded by a.d.
1. raw recording should not be possible when 10x magnify is engaged if only 5x is possible. An info text should show instead what is and what is not possible.
2. Half press shutter enables raw recording when af-on is selected, half press should be disabled for raw record.
3. Settings are not saved upon power off and reboot and defaults not ideal, for instance wav recording is default when this is problematic on 5d2.
with so many settings to engage before recording, like ratio, sound, rec button etc, saving your settings is important.
4. a minor bug, after format, the file browser is not updated immediately and still shows old files. though upon turning lv on and off then going back to ml menu it is now refreshed. this is minor but might mislead someone.