Truth is, you can do 'talking heads' stuff with just about any old borrowed DV camcorder on a tripod, daylight from a window and a white reflector - if you already have experience with cameras you could do it. If you want more sophisticated kit then hire/borrow it from the Media Dept. at Uni.
If you're determined to spend money then for around £1200 (with care) you could get a Sony HDR-HC7 palmcorder which does 1080i HDV (and DV if you're PC can't cope). This has all the manual overrides you need for the job - its just a bit fiddly to set up, being so tiny - but the quaility is stunning (or theres the Canon HV20 - same but without the LANC socket for zoom/focus control). Add any old fluid-head tripod, a mike and stand (Rode NT3 or NTG2 rifle), an XLR to mini-jack adaptor from Maplins, headphones and maybe a Pag Light (C6 ?) and you're in business.
Beyond that, you could look at the more expensive Sony Z1/FX1 or V1/FX7 or assorted HDV Canons & JVC camcorders that are easier to control manually, if you know how, but honestly, is anybody going to notice the marginal increase in quality on the presentation ?
And what about edit and effects software - do you want to tart-up the talking heads with some exciting graphics ? |