Boo, DSLR video is great and gets better every generation. I disagree with everything you said.
I don't mean to be critical Runnah, but before snapping my rear at the first occasion, maybe you should take your time and read all my responses in the light of the OP's initial request.
When I said DSLR video is not that great compared to a real video camera, some of the problems I've mentioned plague all the DSLR, but obviously, I was looking at the bottom end of the spectrum to be in-line with the OP's budget. If the OP had mentioned having between 5K$ to 10$K to blow in his camera/video gear, then sure, we could find him some high-end DSLR gear that minimizes the issues associated with DSLR videography. I never said DSLR videography is impossible or sucks at the quality, I just said it was more complicated to shoot video on a DSLR than on a real video camera. Once again, think about a beginner, not a guy who spent his life shooting with video cameras and moving to DSLR videography. Who can prove me wrong on this affirmation? Heck, let's cite myself :
You may also want to know that DSLRs aren't video cameras. They sure shoot video, but it's pretty obvious that this function is an aftertought more than anything else. In video mode on a DSLR, the AF is hesitant and noisy, and worst, some cameras won't even let you change aperture while you are filming. Sound recording on a DSLR often results in crappy results too, so you will need a separate sound recorder if you want high quality. Filming with a DSLR is a lot of hard work, and far from easy. Be ready to pull focus manually and cut your scenes in short sequences. I don't want to burst your bubble, but just want to let you know that the best video camera remains a native video camera.
Is there anything in there, considering a 600$US DSLR that is not accurate?
If you want the best of both worlds for a low budget I would strongly suggest the Canon 70d.
The OP has a budget of 500$-750$AU which is not even 600$US. You propose the Canon 70D which sells for about 950$US body only, and with no lens.
Now gryphonslair99 adds to the mix with a link that would prove that I'm wrong. I never said you cannot shoot films on a DSLR, I'm well aware of all those examples cited in the link. The Canon 5DMk II has an extensive list or movies, TV shows, and documentary where it's been used. It's beside the point. Please remember the OP has less than 600$US to invest in the "
best option for take excellent quality PHOTO and VIDEO". The Canon 5D MkIII cost 2.5K$ alone with no lens.
With such totally off topic contributions, not to mention being flamed by people who just can't put things into context, I'm not surprised newbies come here, ask a question, see all this rooster fighting, then say : "oh, those guys are sick, I'm out of here...". Come back on Earth and keep the OP's request in the back of your mind at all time when you are replying. If you feel 600$ is not enough of a budget, then tell him, but gheez, don't flame me for responding to his questions. If you want to flame me, or teach me how wrong I am, well, open up a new discussion, and put all your bashing in there. Don't worry, with over 30 years of experience in the field, both film and digital, magazine writer and photographer, I can take it, and it's not a few fanboys with their toys who will make me flinch.
I'm just trying to be helpful here and give back a little bit to those who are trying to get into this hobby and don't know where to start. I posted over 160 messages so far, and they were all responses to messages being asked. I contribute here. I'm used to the BS going on in discussion forums, as I've been member of forum long before people knew about the Internet (early 90's actually), but it looks like this place here is not any different.