Tagged with stabilization - Personal View Talks http://personal-view.com/talks/discussions/tagged/stabilization/feed.rss Mon, 29 Apr 24 00:57:58 +0000 Tagged with stabilization - Personal View Talks en-CA Glidecam Model for GH2 with Light Lenses http://personal-view.com/talks/discussion/26716/glidecam-model-for-gh2-with-light-lenses Wed, 16 Feb 2022 23:32:34 +0000 thepalalias 26716@/talks/discussions I’m looking into getting a Glidecam and need some advice regarding choosing the right model in regards to the payload.

I currently have a Zhiyun Crane V2 that I use with my GH2 and it supports a payload of 0.8 to 3.9 lbs. The lightest setup I use on it (GH2+20mm f/1.7 version 1) is around 1.2 lbs while the heavier ones go up to right around 3.9 lbs.

The problem is that I’m recovering from some health problems and an upcoming surgery next week that make walking in the way meant to reduce vertical jitter easier said than done. Thus, I’m looking at a Glidecam in the hopes of getting more of a swaying up and down than the abrupt jerks I have with my motorized gimbal.

The Glidcam HD-1000 has been advertised as handling a payload from 1.5 lbs to 3 lbs. The Glidecam HD-2000 has been advertised as handling 2-6 lbs. The HD-4000 advertises 4-10 lbs. None of these seems (at least on paper) to be able to cover the full range I use.

To make things even more complicated, I am considering combining the Crane V2 and Glidecam in the DIY Trinity knockoff approach that Momentum Productions popularized - which would mean needing a minimum payload of 3.6 lbs supported for the Glidecam.

My question is, has anyone had experience with different Glidecam on a GH2? Can any of them handle a setup as light as the GH2+pancake even though on paper it would be too light? Is using too light a weight or too heavy a weight more of a problem?

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Great cinema long takes. Steadycam “evolution” http://personal-view.com/talks/discussion/15094/great-cinema-long-takes.-steadycam-evolution Thu, 19 May 2016 14:17:02 +0000 Manu4Vendetta 15094@/talks/discussions A little tribute to great long takes. From first attempts of camera stabilization by the inventor Garret Brown to the exhaustive use of this great system. You'll find examples from Rocky (John J. Avildsen), Hugo Cabret (Martin Scorsese), Shining (Stanley Kubrick), Carlito's Way (Brian de Palma) and L'ultimo Bacio (Gabriele Muccino).

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Supamods ultra core Y axis stabilization system http://personal-view.com/talks/discussion/14203/supamods-ultra-core-y-axis-stabilization-system- Sun, 13 Dec 2015 05:40:02 +0000 Alexauwa 14203@/talks/discussions Thinking about getting one: https://www.supamods.com/product/ultra-core-support-system-free-2-axis-spring-arm/

Anyone tried with gh4 and ronin-m?

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Affordable Digital 3-Axis Camera stabilization for the GH3 http://personal-view.com/talks/discussion/10984/affordable-digital-3-axis-camera-stabilization-for-the-gh3 Tue, 05 Aug 2014 01:09:08 +0000 Alexauwa 10984@/talks/discussions I am interested in systems like the Freefly MōVI M5 // Link here: http://store.freeflysystems.com/collections/movi/products/freefly-movi-m

We do not have such a budget. Are there any good alternatives around 1.000 - 3.000 Euro? We are shooting on Panasonic GH3s.

Thanks in advance. Alex

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FS: Steadicam Merlin 2 http://personal-view.com/talks/discussion/9547/fs-steadicam-merlin-2 Wed, 05 Feb 2014 00:23:47 +0000 MaulKentor 9547@/talks/discussions I bought a Steadicam Merlin 2 for my BMPCC which proved to be too light for it. It was only used to try and balance but other than that it is in perfect condition. I can ship to USA & Canada. Asking price: $370 USD

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How many axis for stabilizer? http://personal-view.com/talks/discussion/9482/how-many-axis-for-stabilizer Wed, 29 Jan 2014 04:55:43 +0000 Sk0gr 9482@/talks/discussions Hi, since the E-M10 has 3 axis only, but otherwise looks ok, I wonder if 5-axis is needed or 3-axis is sufficient for video.

I never used one of these electronic gyroscopes that stabilize video cameras, as they are too expensive, but is it so that they often feature 3-axis stabilization?

I watched IMPRESSIVE footage from the E-M1 regarding stabilization, but it is too expensive when considering landscape dynamic range and ISO performance. So hence the question: what to expect regarding stabilization for video use in the E-M10?

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Weightless Rig for Stabilizing Shots http://personal-view.com/talks/discussion/8822/weightless-rig-for-stabilizing-shots Mon, 18 Nov 2013 21:57:01 +0000 matt_gh2 8822@/talks/discussions I thought I would share a solution I came up with for solving a problem we encountered during our recent shoot. We're shooting a feature and we've been happily using the "Beginner's Rig" available on the personal-view.com deals section here, which I highly recommend. Most days we only shot for 1-2 hours and it wasn't continuous shooting, so the camera operator, although occasionally getting tired from the weight of the rig, was able to rest by putting the rig down. Then we had a day where we shot for 5 hours, not all continuous, but the weight of the rig really tired her out. So after that, we had 1 final day of shooting, and that day involved a lot of coordination with set building, actors, etc., and we had a tight time frame (2 hours) to shoot what we needed for that day. So I created what I called a "Weightless Rig", which is pictured below.

The way we were using the "Beginner's Rig" was different than typical shoulder rig. The camera operator often pressed the shoulder padding into her stomach or chest area, and that combined with 2 hands on the handles, gave us 3 points of contact for stability. I needed to replicate that. What you'll see in the picture below is the final Weightless Rig, which I covered with black gaffers tape. It consists of 3 parts: a cheap quick release plate ($7 on amazon.com), a sponge typically used for painting ($3 at Home Depot), and 2 round/cylindrical wooden sticks ($2 at Home Depot). I tied the sticks to the bottom of the quick release plate with duck tape. I then used scissors to cut holes in the sponge and inserted the sticks. Then taped everything with gaffers tape. The whole thing weighs maybe a 1/2 pound max, and really worked to give us stable shots without adding any weight that a rig typically does with it's metal parts.

I'm sure we're not the first to do something like this, but I hadn't seen anything like it, and thought it might help someone who needs something really super lightweight for stabilizing shots. Hope this is helpful.

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Laing M-30 Stabilizer http://personal-view.com/talks/discussion/8046/laing-m-30-stabilizer Sun, 08 Sep 2013 16:12:07 +0000 allenswrench 8046@/talks/discussions Hello,

I know there is a topic on certain Laing stabilizers, but has anyone used this model? The price is just what I need for an upcoming job, any opinions would be much appreciated.

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Can the GH3 replace a Traditional Video camera for Amateur work? http://personal-view.com/talks/discussion/6331/can-the-gh3-replace-a-traditional-video-camera-for-amateur-work Tue, 05 Mar 2013 11:16:18 +0000 mpgxsvcd 6331@/talks/discussions I have been shooting indoor climbing competitions for years with Micro Four Thirds cameras(GF1, GH2, and now the GH3). I don’t shoot professionally. I simply record the event and share the videos with anyone who wants to see them.

I thought the videos were good in the past. However, the lack of image stabilization, accurate Continuous Auto Focus, and a good wide aperture zoom lens were always mentioned as limitations with my videos.

Finally with the GH3 I think we are over that hurdle. The video below was shot entirely hand held(No tripod or monopod at all) by 1 person in continuous Auto Focus mode with the 35-100mm F2.8 lens. I also only used one battery and still had some juice left after more than 4 hours of filming.

I would say that the focus was spot on for pretty much every clip. Even the focus pull at the beginning from the guy’s Ipad to his son climbing worked perfectly. That was a one take shot. If I didn’t get it right I couldn’t ask the guy and the climber to go back and do it again.

I simply slid my finger from the Ipad to the climber on the camera’s LCD screen. I think it gave the video a very nice effect.

I had other lenses with me like the 25mm F1.4 and the 14mm F2.5. However, I never felt like I needed them. At F2.8 I was almost never above ISO 3200 even with the darker lighting they used for this round.

I think the IS was terrific in the 35-100mm lens as well. Yes I would rather have had the OMD’s 5 axis stabilization. However, I think this is the next best thing. Try holding a camera up for 4 hours straight with a 200mm 35mm equivalent focal length and see how shaky it is without good IS. I also like to take images while I record video and instantly upload them to the web so that spectators can follow along with the action with real-time pictures. With the GH3 I put it in the real time wireless upload mode and shot at 1080p @ 60 FPS in the stills mode. That way I could take stills during video and instantly upload them.

The only issue I had with that is that every time you press the shutter button to take a still it will initiate a focus adjustment. That actually made the focus go off more times than not. After noticing this I just decided to save images directly from the videos in playback mode(Press pause during video playback and then save an image). The camera will upload those images in real time as well.

I have tested the quality of images recorded during video recording and images saved during playback and they are indistinguishable in my opinion.

I also mount my GoPro 3 Black on top of the GH3 and shoot simultaneous wide angle 720p @ 120 FPS video. However, I scrapped all of the GoPro footage because it simply was not up to the caliber of the GH3 video. It is great for super slow motion but the 120 FPS mode indoors produces so much noise that it would not mesh well with the excellent video from the GH3.

I also was impressed with how well the youtube encoding turned out. I normally post to Vimeo as well because it is better for compression. However, in this case I thought the 1080p youtube encode looked great.

I didn’t alter the video at all. I did not do any color grading or post processing on it. I shot in scenery mode with -2 Contrast, +2 sharpness, Zero Color, and -5 Noise Reduction and simply pieced the videos together with a cheap($50) program called AVS Video Editor.

It was really nice to be able to produce the video with the footage as it was shot in camera and still get what I thought was a decent result.

There were plenty of other professional film crews there with much more sophisticated equipment. The little 11 year old girl in the last clip is probably the 2nd best female climber in the country(At 12 years old) and she has a film crew that follows her around everywhere she goes. I wonder how much better their footage looks?

So what do you think? Is the GH3 finally the camera that would make you put down the traditional video camera if you shoot both stills and video?

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For Sale: Panasonic 14-140mm Lens http://personal-view.com/talks/discussion/5092/for-sale-panasonic-14-140mm-lens Sat, 03 Nov 2012 01:44:43 +0000 matt_gh2 5092@/talks/discussions Sold.

Edit: Price Drop $399

Hi - I'm selling my Panasonic 14-140mm Lens. It really is in perfect condition. I bought it new about 6 months ago and have used it maybe 5 times because I've been using only LOMO lenses since I got my GH2. It's basically been sitting in it's pouch inside the Panasonic box for 6 months. It comes with everything it came with when purchased new - Panasonic box, papers, front and rear lens cap, lens shade.

Great zoom range from very wide (14mm) to zoomed in very far (140mm). Lens has Optical Image Stabilization.

Price is $399 and includes free shipping if in US.

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What about the SCHWEBI steadycam ? http://personal-view.com/talks/discussion/2241/what-about-the-schwebi-steadycam- Fri, 10 Feb 2012 13:04:47 +0000 SkinnyP 2241@/talks/discussions Never tried them, but the build quality looks very German ;-) and the setup seems do-able.

Has anyone tried them ? It would be for a GH2.

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Not a test video - GH13 Handheld Hong Kong http://personal-view.com/talks/discussion/1686/not-a-test-video-gh13-handheld-hong-kong Thu, 08 Dec 2011 16:59:55 +0000 Rambo 1686@/talks/discussions
Hand held GH13 with the awesome Lpowell 75 Peak performance patch.
All 14 - 140 kit lens with ND4
Shot 720p 50fps in Creative Movie mode/shutter priority 1/100
No Tripod or post stabilization used
Graded in Sony Vegas Pro

Basically, i set zoom, press the lock AF/AE button (which snaps focus sets Exposure) and press video record button.
The Gh1 did a pretty good job considering the challenging lighting conditions (haze) and amount of movement. Jello is hard to find.

If you love Hong Kong, the scenic views from the circumnavigation of HK Island will delight you.

Cheers R


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Focal length & Stabilization http://personal-view.com/talks/discussion/1205/focal-length-stabilization Tue, 18 Oct 2011 04:00:09 +0000 stoney 1205@/talks/discussions
For 2x crop sensor, I guess a recommended minimum SS would be twice faster. e.g. 1/100 SS for 50mm. Or roughly 1.85 times faster for 16:8 ratio.

If we use 1/60 SS for video, focal length longer than 35mm would need more stabilization... I guess. Or am I utterly wrong about this?]]>
How it works: Image stabilization http://personal-view.com/talks/discussion/288/how-it-works-image-stabilization Sun, 26 Jun 2011 01:25:20 +0000 Vitaliy_Kiselev 288@/talks/discussions The secret to an image stabilized lens is an internal lens element that is allowed to float off of the original optical axis. While the front and rear elements remain stationary, the internal floating lens bounces to and fro to compensate for the movements of our shaking hand. The scenario roughly unfolds as follows. Tiny gyroscopes and accelerometers detect subtle movements of the lens. They then trigger circuits which move the floating lens in equal and opposite directions to counteract the movement.

image



Read the rest at http://www.cameratechnica.com/2011/06/16/the-science-of-image-stabilization-technology/]]>