Category Archives: How-to

DIY GoPro Jaybilizer Jib Arm Test


This is a test of a DIY jib arm design for small, light cameras like the GoPro Hero. the boom is a 12′ paint extension pole. I need to work on the trapeze so that it has less friction, but overall I can see this as a useful tool. I want to try my Samsung HZ10W next, as the GoPro is not the best video quality and the fisheye lens is so wide that you cannot avoid lens flares. Shot at 720 60p conformed to 24Fps. ungraded, edited as Prores in FCP, compressed with the Elgato Turbo H264HD.

Slomo: Conform vs. Optical flow


This was a test comparing 24fps conform to optical flow.The 60 fps to 24 fps conform using Cinema Tools is about the limit before the footage looks to jerky. With Optical Flow in Apple Motion, shot duration (RAM size?) seems to be the limiting factor. If I go beyond 30%, I get stuttering and artifacting after about 400 frames. I know that you can get better results using simpler back grond and foreground shots. Here is a great tutorial from CrumplePop on using Optical flow: 1000fps for free – using Motion Optical Flow instead of Twixtor
Shot with Lumix GH1 with 28Mbs settings, post in FCP6 and Motion, compressed to 5Mbs with Elgato Turbo h.264HD. No grading.

The Jaybilizer 3000 and the Canon 7D and 5DMk2

Due to the weight and high center of gravity of the 5Dmk2 and the 7D, these cameras do not work well with the Jaybilizer 3000. I did offer a 5D modified version, but I am not happy with the design, as it is too heavy to use for extended shooting. I have discontinued the 5D modified version. I have a working prototype design which is lighter and easier to balance the Canon DSLRS.
I will have a new Jaybilizer HDSLR model available as soon as I get some parts from the machine shop and stickers from the printer. I also have to make a how to balance video and set up the e-commerce site.
Thanks for your patience and I am very excited about the new model.

Super Simple Second System Sound Syncing for HDSLRs

panasonic-lumix-gh1micIf you’re reading this article you probably are aware that shooting HD video with DSLRs is all the rage among digital filmmakers. There are far more reasons to shoot this way than not, but one of the problems with DSLRs are their sound recording capabilities. THe Canon 5D Mk2, the Canon 7D and the Panasonic GH1 have external microphone inputs but unfortunately these use auto gain control and have no manual control over input levels. Also these cameras don’t have headphone monitoring. Continue reading

Jaybilizer 3000 Camera Stabilizer Shooting Techniques and Montage

I finally shot and edited this video that goes over some of the shooting techniques for the Jaybilizer 3000 , my homemade “Steadicam Merlin-type” camera stabilizer. The techniques include orbiting shots, tracking shots, low angle tracking shots, flying Shots and crane shots. I shot most of the video with a Canon HV30 on the Jaybilizer 3000 with some additional hand-held footage shot by Rob Martin with a Sony EX1.
Credits: Credits: Thanks to Rob Martin for the excellent EX1 handheld shots
Special Thanks to StickerGiant for the cool Jaybilizer 3000 stickers stickergiant.com/
Special thanks to Jeru at Jag35 for the Jag35 DOF Adapter jag35.com/
Find out More about the Jaybilizer 3000 jayshaffervideo.com/products/

Jaybilizer 3000 Camera Stabilizer Shooting Techniques and Montage from Jay Shaffer on Vimeo.

Cheap DIY LCD Mirror Flip Shade hack for DOF adaptor

I demonstrate a DIY mirror LCD shade for the Canon HV30 to “flip” the image so that it appears upright when using a Jag35 DOF adapter. It should be noted that the mage is only corrected as far as being upright, the image is still “flipped” left to right. This can make panning difficult, but for static shots I find it an acceptable solution.