Jason Robinson
July 24th, 2008, 03:12 PM
I picked up the Glidecam 4000 this past week because I wanted to add some extra shots into my bag of tricks for weddings (and for some other productions I have in mind). Because of latent carpel tunnel issues from a decade of computer programming work, I just bought the forearm brace sight unseen because I figured I would need it. I'm shooting with a GL2 and wanted room to stick a light on top for reception footage so I went with the 4000 over the 2000.
The build quality is decent (for the money) but shortsighted in design (more later). Balancing is a royal PITA since there is no single point to screw / unscrew to change the balance. Four thumbscrews (per axis) are required to change balancing making slight adjustments or quick adjustments nearly impossible.
The over all look is .... clunky & cheap (though I suppose that is the point of a budget device such as this). Steel washers with nuts & bolts hanging out? You better have either one of the following in order to pull this off:
1) great footage and clients that know they are getting a good deal on their productions or
2) a relatively clueless client (ie not someone in the industry) that is happy to get such "professional" equipment.
The gimble is unfortunately positioned too close to the camera base mounts to allow the offset handle to provide your hand with much downward movement. This means your hand movement is concentrated below the gimble (meaning shots at or above waist / chest angle) to avoid knocking the base plate.
The second major problem I noticed was that the provided mounting screws for a camera only provide one point of contact. There is no spring loaded peg to fit into the camera base and prevent the camera from just rotating around the screw. And since the camera mounting base is slick black metal, the camera WILL rotate around on the base if you bump it or of you make sudden moves. This is one of the 4000s weaker points and something for which I swore at it when balancing it and while shooting on Saturday. If there were just a few strips of dense rubber on the top (running the length of the top bracket) then cameras might stick to the mounting plate and not swivel around if bumped.
The forearm brace is necessary if you aren't going to spring (pun!) for the arm & vest. Unfortunately, the arm brace holds in sweat like you cannot possibly imagine, and requires taking the velcro straps off a bit to get in and out. Don't do this during a ceremony if you want to stay discrete, or else adjust the brace so it is loose enough to get in & out with out touching the velcro.
Those comments aside, my only real complaint with the forearm brace is that the brace's mounting tube gets scrapped completely to pieces by the handle from the 4000 (which fits over the forearm brace tube). This means that if you put that forearm brace on the 4000 and use it at all, you bought it. No returns. There will be a big scar around the base of the brace system from the 4000's handle resting its weight. There is no bearing collar or rotating base to avoid the stationary metal (brace) from rotating against the 4000's metal handle, so scraping through the forearm brace paint & metal is unavoidable. It would have been nice to have SOMETHING on the brace to justify the $150 for the forearm brace and to provide a better mating between the brace's support tube and the 4000's handle.
Now to my uses of the system. I spent the usual several hours balancing (good static and passable dynamic) and a few more flying through the house / yard before the wedding shoot this weekend. The first thing I noticed when balancing the rig is that mounting a camera absolutely positively requires a QR plate receiver and QR plate on the camera. There is NO way to remove the camera with out destroying any balance you had for the unit. 4 thumb screws later, you can have the camera off, so expect any camera changes to be at a minimum 30 seconds to get it off and another 5 minutes or so to re balance and put it on. Also, you have to securely stow the camera mount screw and four plate adjustment screws because they and the camera mount screw's washer are not attached in any way to the rig. (don't drop them in the grass at the portrait session!).
What I ended up doing for the Saturday wedding was flying my Panasonic GS320 (entirely too light weight for the 4000) with some weights attached under the black camera mount frame to make up for the slight weight of the camera. No weights were used on the bottom and the post was almost retracted the entire way up. Drop time was around 1.5 seconds. The GS320 is my emergency backup / wide angle fixed camera so I didn't expect any footage to come out (unless I got all the manual settings absolutely perfect for focus, WB, etc).
The footage was clearly experimental but did highlight a few wedding specific problems...
1) With the lack of any quick way to mount the camera, the 4000 is useless for weddings unless you have a dedicated camera on it or a QR plate on the camera and a QR receiver on the Glidecam. And even then, slight adjustments might be needed which take far too long with the 4000.
2) The mounting screw lacks the offset spring loaded peg so anything you mount might swivel around if it gets bumped. Not exactly durable for live shooting environments.
3) Vertical movement is NOT easy because the gimble is mounted too close to the bottom of the camera mounting plates and will knock up against the plates when trying to hold the rig low in order to shoot low to high angle reveals.
4) and this goes practically with out saying, the rig is very heavy when held at arms length and torquing on your wrist. I could not use it any longer than about 20 seconds at a time.
Having said all that, I think the experience shooting with one of these devices was valuable. It will help me expand what shots I think of, and certainly has a niche to fill beyond the MultiRigPro which is pretty lousy for usable smooth walking shots, even when held with the side handles tilted up and the camera "under-slung". I'm not sure it was worth the price, given the construction materials and what I think are pretty shortsighted (and trivial to fix) design flaws. The only part that seemed well machined was the gimble. Everything else looked like painted stamped metal that is trivial to make in bulk, but probably hard to make as a one off.
Now that I knocked it up and down the street a few times I'd like to show some very very experimental footage I shot this Sunday. I did a free "Save The Date" shoot (see post here (http://www.dvinfo.net/conf/showthread.php?t=126128)) for some friends in order to try out the 4000 and the entire process of shooting a StD. This footage is one of two takes for a "walk in" shoot of the couple entering a tennis court. It was shot in 4:3 mode on a GL2 with the WD-58 mounted on to the outside of the UV filter. Post involved only a 16:9 crop to eliminate the black corners on the top L & R and also because I only deliver in 16:9 now. I expect the black corners are due to the extension effect the UV filter causes. No CC, and yes there is some junk on the lens. It was far too hot and fast of a shoot for me to notice the specs despite carrying two lenspens and checking frequently.
This is take 2 of 2 (http://www.idahodigitalproductions.com/video/) of entering a tennis court. There is some roll action when i take the corner, and a little bit when pointing sideways for a straight walking section.
Enjoy and let me know if you have similar experiences / thoughts on glidecam products specifically for weddings.
The build quality is decent (for the money) but shortsighted in design (more later). Balancing is a royal PITA since there is no single point to screw / unscrew to change the balance. Four thumbscrews (per axis) are required to change balancing making slight adjustments or quick adjustments nearly impossible.
The over all look is .... clunky & cheap (though I suppose that is the point of a budget device such as this). Steel washers with nuts & bolts hanging out? You better have either one of the following in order to pull this off:
1) great footage and clients that know they are getting a good deal on their productions or
2) a relatively clueless client (ie not someone in the industry) that is happy to get such "professional" equipment.
The gimble is unfortunately positioned too close to the camera base mounts to allow the offset handle to provide your hand with much downward movement. This means your hand movement is concentrated below the gimble (meaning shots at or above waist / chest angle) to avoid knocking the base plate.
The second major problem I noticed was that the provided mounting screws for a camera only provide one point of contact. There is no spring loaded peg to fit into the camera base and prevent the camera from just rotating around the screw. And since the camera mounting base is slick black metal, the camera WILL rotate around on the base if you bump it or of you make sudden moves. This is one of the 4000s weaker points and something for which I swore at it when balancing it and while shooting on Saturday. If there were just a few strips of dense rubber on the top (running the length of the top bracket) then cameras might stick to the mounting plate and not swivel around if bumped.
The forearm brace is necessary if you aren't going to spring (pun!) for the arm & vest. Unfortunately, the arm brace holds in sweat like you cannot possibly imagine, and requires taking the velcro straps off a bit to get in and out. Don't do this during a ceremony if you want to stay discrete, or else adjust the brace so it is loose enough to get in & out with out touching the velcro.
Those comments aside, my only real complaint with the forearm brace is that the brace's mounting tube gets scrapped completely to pieces by the handle from the 4000 (which fits over the forearm brace tube). This means that if you put that forearm brace on the 4000 and use it at all, you bought it. No returns. There will be a big scar around the base of the brace system from the 4000's handle resting its weight. There is no bearing collar or rotating base to avoid the stationary metal (brace) from rotating against the 4000's metal handle, so scraping through the forearm brace paint & metal is unavoidable. It would have been nice to have SOMETHING on the brace to justify the $150 for the forearm brace and to provide a better mating between the brace's support tube and the 4000's handle.
Now to my uses of the system. I spent the usual several hours balancing (good static and passable dynamic) and a few more flying through the house / yard before the wedding shoot this weekend. The first thing I noticed when balancing the rig is that mounting a camera absolutely positively requires a QR plate receiver and QR plate on the camera. There is NO way to remove the camera with out destroying any balance you had for the unit. 4 thumb screws later, you can have the camera off, so expect any camera changes to be at a minimum 30 seconds to get it off and another 5 minutes or so to re balance and put it on. Also, you have to securely stow the camera mount screw and four plate adjustment screws because they and the camera mount screw's washer are not attached in any way to the rig. (don't drop them in the grass at the portrait session!).
What I ended up doing for the Saturday wedding was flying my Panasonic GS320 (entirely too light weight for the 4000) with some weights attached under the black camera mount frame to make up for the slight weight of the camera. No weights were used on the bottom and the post was almost retracted the entire way up. Drop time was around 1.5 seconds. The GS320 is my emergency backup / wide angle fixed camera so I didn't expect any footage to come out (unless I got all the manual settings absolutely perfect for focus, WB, etc).
The footage was clearly experimental but did highlight a few wedding specific problems...
1) With the lack of any quick way to mount the camera, the 4000 is useless for weddings unless you have a dedicated camera on it or a QR plate on the camera and a QR receiver on the Glidecam. And even then, slight adjustments might be needed which take far too long with the 4000.
2) The mounting screw lacks the offset spring loaded peg so anything you mount might swivel around if it gets bumped. Not exactly durable for live shooting environments.
3) Vertical movement is NOT easy because the gimble is mounted too close to the bottom of the camera mounting plates and will knock up against the plates when trying to hold the rig low in order to shoot low to high angle reveals.
4) and this goes practically with out saying, the rig is very heavy when held at arms length and torquing on your wrist. I could not use it any longer than about 20 seconds at a time.
Having said all that, I think the experience shooting with one of these devices was valuable. It will help me expand what shots I think of, and certainly has a niche to fill beyond the MultiRigPro which is pretty lousy for usable smooth walking shots, even when held with the side handles tilted up and the camera "under-slung". I'm not sure it was worth the price, given the construction materials and what I think are pretty shortsighted (and trivial to fix) design flaws. The only part that seemed well machined was the gimble. Everything else looked like painted stamped metal that is trivial to make in bulk, but probably hard to make as a one off.
Now that I knocked it up and down the street a few times I'd like to show some very very experimental footage I shot this Sunday. I did a free "Save The Date" shoot (see post here (http://www.dvinfo.net/conf/showthread.php?t=126128)) for some friends in order to try out the 4000 and the entire process of shooting a StD. This footage is one of two takes for a "walk in" shoot of the couple entering a tennis court. It was shot in 4:3 mode on a GL2 with the WD-58 mounted on to the outside of the UV filter. Post involved only a 16:9 crop to eliminate the black corners on the top L & R and also because I only deliver in 16:9 now. I expect the black corners are due to the extension effect the UV filter causes. No CC, and yes there is some junk on the lens. It was far too hot and fast of a shoot for me to notice the specs despite carrying two lenspens and checking frequently.
This is take 2 of 2 (http://www.idahodigitalproductions.com/video/) of entering a tennis court. There is some roll action when i take the corner, and a little bit when pointing sideways for a straight walking section.
Enjoy and let me know if you have similar experiences / thoughts on glidecam products specifically for weddings.