Friday, 28 May 2010
Taken the plunge.
There are areas where there is a lot less latitude in video than still photography. For example, keeping the camera steady. In stills, you can up the shutter speed to compensate for unsteady hands! In video, shaky camera work becomes very apparent when viewed back.
I can get by (just) with my manfrotto tripod, but guess that sometime in the future I will need to think about a purpose built video set of 'sticks'- there is even a new language to learn!
I have purchased four top quality lenses just for video use. Wise advice - you should always go for the best quality glass you can afford. So let me tell you of the great thing about this. The lenses were two primes, a 28mm f2.8 and a 50mm f1.8, and two zooms. A 35 - 70mm f4 and a 75 - 150mm f4.
Cost? Each lens cost less than £30 on ebay.
I hear you shouting "then how can they be top quality?". The answer is that they are Olympus OM Zuico manual lenses used with an adaptor plate. Far from being a disadvantage, in video, manual lenses are exactly what you need.
One more essential to video with a DSLR is an LED screen viewer. When shooting video, the mirror flips up to give 'live view' on the screen. The screen then becomes your only means of focusing - remember, no autofocus.
These viewers, of which there are about four available that I know of, vary in price from about £80 to £500. What they actually are is a magnification lens (usualy about 2 - 3X magnification) mounted on a tube. I made mine out of an old square wide angle lens hood, and a postage stamp loupe - total cost about £6.
One of the greatest shocks to my system was video 'post work'. Once the video is shot, it is transfered to the computer, then run through a program to convert it to a codec that other editing programs can handle. This takes something like 5 to 10 times the length of the clip to complete ie. 1 minutes footage can take between 5 to 10 minutes to transcode.
Next, the clips are imported into the editing program - I use Sony Vegas. I trawled around the web for views on which is the best for beginners who want to take things to a more serious level. Sony Vegas seemed popular and relatively inexpensive (about £70).
Having edited my clips together to form some sort of ultra mini movie - including music (finding royalty free music is another story) - I then had to 'render' the clips to a finished format. In my case this is based on Quicktime. The render process is another very time consuming action. How time consuming depends on the quality of the final video required.
I have only skipped over some of the hurdles I have negotiated so far but am not at all sorry that I took the plunge. By the way, I have had conversations with people who often ask why I didn't get a 'normal' video camera if I wanted to do serious video work. One aquaintance who works in the industry for a national TV company stated that he didn't think DSLRs would be used by the Pros.
I believe that we are at the start of a very real revolution in the video industry where DSLRs will be used more and more not just by the serious amateurs but also by the professional film makers. Don't take my word for it. DSLR cameras - in particular the Canon 5D - are being used by top class film makers. Take a look at the season finale of the TV show 'House' - shot entirely on Canon 5Ds! See the 2 minute teaser on youtube
My first short (very short) clips were shot at Salisbury Cathedral
Let me say that I haven't lost interest in shooting stills but this video bug has really grabbed me - give it a try.....
Sunday, 14 March 2010
Photography - Video. A divide blurred?
For a long time now, photographers made stills and cinematographers made movies. There have always been lots of 'amateur' photographers but not that many 'amateur' cinematographers. When camcorders came along, moving pictures leapt forward (some might argue the opposite) a giant step and 'amateur' movie makers appeared everywhere.
Still there was a divide. It is often impossible to tell the difference between a good amateur and a good professional photograph. Watch amateur footage side by side against professional however and the difference is usually obvious.
Now we seem to be in a different era. We have programmes like Adobe Premiere and After Effects and what is most exciting to a stills photographer, a new breed of digital SLRs that can also shoot HD video.
If you want to know how that makes film shot on the new DSLR different from that shot on even quite an expensive camcorder, do a quick search on Youtube - you can find films like this one, titled February by Nino LEITNER.
Things like changeable lenses, shallow depth of field and full manual control are what make the difference. Oh yeah, and a cameraman and editor who know their stuff!
Check out one of the latest cameras of this new hybrid – Canon 550D. It also shoots 18Mp still images as well.
I am more than just tempted to take the plunge.....