Jake...here is my take, and I prey to god you dont have Cassidy presiding over your case in Brisbane, she is one evil s.o.b. My advice unless you know that legal aid will pull her funding for trial then expect the feminist run legal aid to send in their best Barristers. If you can get a direct brief Barrister then you should only be paying $3500 to $4000 a day...not that anyone other than a heart surgeon or brain surgeon is worth that, and definitely not a scum bag family law barrister, and don't use David Edwards in Brisbane the guy was a complete and utter failure and should be stricken from the bar. Next, do everything in you power to have the bogus DV absolutely torn to shreds during your trial...why...because if that case is still running (as I assume it is) you can then contact Auscript and ask for that hour or so of cross examination and pay your $500 to $1000 and you can use that as evidence in the DV Courts of Queensland later down the track. Lastly if you are on side with the ICL and you know what their "Final Orders" states and its inline with what you want, then write up the same thing and you will get it over the line easy.
Lastly the registrars in Brisbane are a bunch of wankers, their sole purpose is to try and stop your case progressing to trial, all they want is for parties to talk it out, well Mr.Registrar you tool I wouldn't be here if the other party was mature and actually talked, and followed orders...
As for video & audio evidence, it's pretty simple, you email the Judges Associate about 7 days out before trial and all you say is Dear...blah blah, my case will be relying on evidence in the form of Audio & Video, can you please make available the technology to accommodate this request, Thankyou. When you rock upto court make sure its all there, and make sure you provide usb copies of the videos in Quadriplicate, one for you, ICL, EX, and Judges associate. Best that you "wetransfer" it across to the other parties a few days before as well.
Cheers
Migz