stabilization

What a few months it has been!

Blimey, my last post was a while ago.. Honestly, since then work has got heavy and much of my time is either spent behind the camera or the screen. One exception was the Manfrotto Pro Backpack50 review, shot by Glen Symes for me where I actually appear in a video! Manfrotto pro backpack50 review video adam plowden and glen symes videography

Some of the things I've been up to range from filming quite a few weddings [embed]https://vimeo.com/98328657[/embed] to filming and editing for a series of videos on health and wellbeing.

eebc health and wellbeing video edit adam plowden videography

On the side, I've talked at EEHS about going through uni and starting a business, am preparing for my Manfrotto Tour videography seminar and other bits and bobs.. I'm sure if you follow me on twitter or facebook you'll have an idea of the things!

Going back a few weeks, my main projects have been the EEBC Health and Wellbeing video series, and an animation on Telecare. This is a predominantly piece to camera series, with additional b-roll shots to add to the videos messages which range from stopping smoking, to eating a healthy and balanced diet. The standard production of information videos ensued, editing down from around 45-50 minutes to a concise 2 minutes providing the relevant facts and summaries on prevention. Editing in Premiere Pro, I used the very good Luma Corrector tool for exposure changes and a simple RGB curves adjustment for the colour temperature.

I find the Luma Corrector better to work with, as by adjusting the Gamma control slightly, it removes the washed grey look to push out the prominent shadows and highlights meaning that it is very simple to correct/match shots; especially as I filmed using daylight as my key.

adobe premiere pro screenshot luma corrector effect adjust exposure

As per the clients request I have also added subtitles, which I created using the dynamic link into After Effects (noting at this point that if you're doing several stages of an edit, to duplicate the sequence you are working on before you start the next stage as Premiere and AE require you to save your work for updates to take place, meaning no Ctrl-Z/Command-Z to get back to a timeline with the clips rather than your 'replace in AE linked composition').

premiere pro dynamic link sequence editing

I was also out photographing flowers for a wedding, for the florist Madeleine Pink a few weeks ago too! Taken on a range of lenses with the Canon 5D mkIII (Tamron 24-70mm, Sigma 70-200mm, Samyang 14, 35, 85mm cine, and Nikkor 50mm).

Madeleine pink floral wedding flower photography adam plowden videography Madeleine pink floral wedding flower photography adam plowden videography button hole Madeleine pink floral wedding flower photography adam plowden videography button hole 2 Madeleine pink floral wedding flower photography adam plowden videography brides bouquet Madeleine pink floral wedding flower photography adam plowden videography table bouquet Madeleine pink floral wedding flower photography adam plowden videography table bouquet silhouette Madeleine pink floral wedding flower photography adam plowden videography table bouquet 2 Madeleine pink floral wedding flower photography adam plowden videography table bouquet 3 Madeleine pink floral wedding flower photography adam plowden videography table bouquet 4

Since then, I ventured into using Lightroom to edit the photos as well, still learning bits and bobs but found a range of fantastic presets here that create some great looks. I'd appreciate your thoughts on the photos and the looks as well, as it's mostly stab in the dark/emotive based :P

[gallery ids="4278,4279,4280,4281,4282,4283,4284,4285,4286,4287"]

A couple of weeks ago I had the pleasure of filming Dan and Kelly's wedding in Ashford + Foxhills where I met the awesome Ash; a unique wedding photographer! Check out the wedding film here [embed]https://vimeo.com/97953644[/embed], and definitely check out Ash's work over at Ash Darling Photography! Highly recommended by me :D and I believe I'll be working with Ash soon on an up coming wedding, really looking forward to it!

 

Believe it or not, I have been doing some videography too! In between editing the health and wellbeing videos, and on the pre-production sketches of the telecare animation I spent a couple of afternoons in The Woodland Garden in Bushy Park; one of my favorite places to go to switch off work mode, relax and shoot some video for personal projects. I've named this one 'Waterhouse', it's the name of the part of the garden where a balcony looks over a pond with a waterhouse to the left. It poses interesting thoughts to its original function, the bricks and foundations holding strong throughout years of use and bad weather. Virginia Creepers pursue to edge up its sides, gripping on to reach the sunlight through the tree canopy.

beautiful blooming purple Allium flower photography adam plowden video waterhouse

The edit is complete, but I am now working on a quirky hipster logo/title animation for the beginning of the video so as soon as it has been animated and comped into the footage I will upload!

The kit I used for the 'Waterhouse' video include; Manfrotto 755Cx-3 tripod, Edelkrone Slider+ v2, Canon 5D mkIII, Canon 100mm F/2.8 macro (hence why the shake on the slider is slightly more visible than without IS/OS, but I have used Warp Stabilizer where I can). Tamron 24-70mm, Sigma 70-200mm, Samyang 14, 35, 85mm cine, Nikkor 50mm. After using the Canon macro lens, I have totally decided to purchase the Sigma 105mm F/2.8 OS macro lens; firstly because of future video productions where a small minimum focus distance is necessary (product, people, detail shots), also it has optical stabilization which I found was needed when moving the camera and lens on the slider, and lastly its around £400.. Bargain!

 

Things I've learned so far from doing this kind of work;

  • Shoot with a widespread histogram (unless I wish to isolate the subject from shadows behind).
  • Lightroom is awesome, try playing with the presets I linked to work on the developer tools.
  • Regardless if it has been a long day filming, if you want to talk to someone, always, always, always do it!
  • I want a macro lens for intricate detailed shots, as my current range does not let me get close enough to the subject.
  • Take some hand held lights for kicks and fills; the venue room where the table decorations were photographed was very dark. With a tripod and a couple of lights I would have had much more control over the lighting composition.
  • Dabble in a variety of work types, to keep it interesting and different!
  • I need a slider for cinematic moving shots; I have made my choice; not the Edelkrone! There will be a whole blog post on this coming soon.

All new #VideoQuestions is live!

Todays VideoQuestions - Image Stabilization

Image stabilization, vibration control, optical stabilization or whatever you wish to call it is an -in lens- operation that reduces pan and tilt vibrations and shake that would blur the captured image. It works by using electromagnets to align a floating lens element, which corrects the shake and vibration over the two axis; left and right, up and down. Image stabilization is included in a range of lenses from manufacturers, but you will notice the heftier price tag in comparison to a non-IS version due to the extra element in the lens. I will try to clarify the importance of using IS when you're out filming, and why I use IS lenses for my work.

ef_70-200mmf4_lusm[1] The Canon 70-200mm F/4 without IS = £519

ef-70-200mm-f-4l-is-usm-fsl---1258b005aa[1]This Canon 70-200mm F/4 with IS = £894

When choosing your camera body, tripod, mic and all of the other accessories that seem to be required for DSLR videography, one of the hardest will be choosing the right lenses for what work you would like to do, to cover a wide range of focal lengths and apertures, and how much money you want to spend. All three of those points will affect each other in your final purchase choice, but I hope to help narrow down your choices.

What will you be filming?

One key point to consider, as if you are filming live action sports you will require a different set of tools compared to model and fashion videos. Both however will benefit from at least one IS lens in your kit bag. I work in many different areas and styles of videography, so the kit I carry is an all round solution to whether I'll be at the back of a conference hall, or only centimeters away from my subject so being prepared before you know what you are shooting on the day is key - also where IS lenses come in handy!

It isn't recommended to use Image Stabilization when you are filming on a tripod as this can cause frame-by-frame jitter, where the lens attempts to correct smooth movement. But for all the times the camera is not on a steady support like a tripod, having IS will correct any major shake and blurring that occurs in the lens.

So, imagine holding the camera on a monopod with a lens and then tilting or panning. Inherently some shaking will occur from you moving the camera. Depending on your focal length or how far you have zoomed in, this will also multiply the visible blur, also remember DSLR's rolling shutter which will also be added too if you're not careful! Is that too much to think about when shooting video? Yeah it sure is. But having an IS lens will correct a good portion of the errors.

Another great example is sports, and running and gunning with the camera (wedding videography for example) where you are moving around a lot.

What focal lengths are you working with?

IS lenses come in a range of focal lengths; the standards are the 24-70 range and 70-200 range. If you are working with subjects closer to you, in the wide and portrait range, then having a 24-70mm with IS can be operated pretty well hand-held or on a monopod (I'd always recommend using at least one support method to achieve steady shots, either a tripod, monopod, rig etc). However if you are going to be further away from your subject then the longer focal length of 70-200 will work better for your needs.

The focal ranges in between the wide and telephoto can be achieved either by zooming, or by using prime lenses which traditionally do not have IS so will have more shake regardless of your mounting or grip method.

Price

You will have to pay more for an IS lens, it is an additional function that works to correct the image before it is recorded, but it is worth the cost. You may only end up purchasing one lens with IS, but I recommend choosing the lens you will use the most to future-proof your purchase.

Models of Lenses and Manufacturers

Presumably, if you are filming on a DSLR you'll have a Canon body with an EF-mount for the lenses. Canon manufacture very high quality L series lenses with IS, but if you are starting out in this game they will blow your budget immediately. 3rd party manufacturers like Sigma, Tamron, Tokina and Samyang produce incredible quality lenses too, and just because they aren't Canon doesn't mean you can't use them with the camera you have; many 3rd parties allow you to choose the correct lens mount for the camera.

I went down this route when choosing my new equipment, and after plenty of testing and research I chose the Tamron 24-70 F/2.8 VC and the Sigma 70-200 F/2.8 OS, and for me they perform outstandingly.

In many cases you will be using an APS-C size sensor camera like the 60D, 600D, 70D which also have their own range of lenses that are considerably cheaper than their full-frame brothers, some that I have worked with in the past that I can recommend are -

Budget solution - Tamron 17-50mm F/2.8 VCNext best thing if you have the money - Canon 17-55 F/2.8 IS

For a longer focal length, above 100mm you'll have to dig a little deeper in your pocket to get a good quality lens with IS. I did purchase this lens when I started, but because I purchased the NON-OS version it has pretty much been gathering dust in my bag, as at 200mm the image was too shaky and had quite a bit of chromatic aberration. Sigma 18-200 F3.5 to 6.3.. a semi pointless purchase for me, so follow this lesson!

How does using a steadicam affect the stabilization?

Good question. A steadicam is a device that counter balances the weight of the camera and lens to achieve a smooth flowing motion to movement, and takes lots of practice. Using a stabilizer won't imitate image stabilization, or make the image less shaky - so to speak. This depends on the lenses you are using, how fast you are moving and the experience of the steadicam operator. Using an IS lens on a steadicam will certainly correct shake over the two axis, but a steadicam works on 3 axis so shake and blur is inherent unless you shoot at a higher frame rate or apply stabilization correction in post production.

I tend to shoot most of my steadicam footage at 50fps, capturing double the frames which when played back in slow motion smooths out any jitter or quick movement. Shooting in slow motion is a really cool and creative tool, so it is worth playing around with, but remember you will be recording at a lower resolution of 720p, not 1080p (darn you Canon hurry up and give me this!!).

I shot the example material today, so will top and tail the clips and get them up tomorrow, so watch this space!

Conclusion

Get a lens with IS, or VC or OS as your standard, go-to lens. If you're going to use a steadicam too, having stabilization on a wide angle lens will be doubly effective and means less stabilization in post!