I'm using the website Vocabulary.com to enlarge my vocals. Here is the question I really stuck on: 

> 
> Fill the blank
> 
> 
> An intrajudicial spat highlights a debate over the right to privacy and the \_\_\_\_\_\_\_\_ of cameras in the courtroom.
> 
> 
> (1) Defiance 
> 
> 
> (2) humility 
> 
> 
> (3) propriety 
> 
> 
> (4) breadth 
> 
> 
> 

The right one is (3)propriety. 

Here is my confusion: 

(1) What is the meaning of "intrajudicial"?

Google works for "extrajudicial" which means: 
(i) not forming a valid part of regular legal proceedings 

(ii) delivered without legal authority 

I know there must be something opposition between two words but I still can't guess a appropriate meaning for this one and so get no idea what "intrajudicial spat" stands for. 

(2) Please tell me the whole meaning of sentence.

Thanks in advance