FeiyuTech & GoPro POV Test

Having, earlier, worked out how to mount my gimbal/GoPro combo onto my backpack - in order to get a Point of View perspective in some of movies - I moved on to filming a little test using the rig.

However, one thing I had not talked about much is the backpack that I have mounted the camera and gimbal to. This is a recent addition to my equipment and is yet another attempt for my to find the 'perfect' camera bag (if such a thing actually exists...I'm on my forth attempt)!

I am trying out the Lowepro Tahoe BP150 Backpack (£50), a compact and lightweight day-pack more conducive to a minimal 'run & gun' equipment load-out. Here's the review that convinced me that this backpack was perhaps the bag I was looking for...

To be honest, I was a bit surprised just how 'compact' (small) the Tahoe was when it arrived. I'm a big bloke and this does kinda make me look like I've borrowed a kids school backpack! Still, I got it because I wanted something small and easy to tote about and the Tahoe certainly fits that bill.

Anyway, here just a reminder of what the GoPro/gimbal look like when attached to the backpack via the Stuntman Pack mount...

I sorted out the gimbal's lean to the left - caused by how the pack's straps naturally sit on your shoulders - by twisting it in it's mount, reseating it's orientation so that the camera now faces directly forward. Now, let's take it for a little walk...

Not silky smooth. But, as this is supposed to be a POV view (seeing what I am seeing) then a little movement motion is natural looking and desirable...I don't want to appear like I am floating around! :)

The Good and the Bad...
Generally I'm pleased, the set-up did what I wanted it to - it gives the viewer a view of the world as if through my eyes. And it's stabilised enough that it's not too jerky but - as I said - still gives a sense of  my walking around without being too distracting.

The backpack mount itself is rock steady and feels trustworthy - by that I mean I do not feel like it will slip or give way at all. I did think, before shooting, that perhaps the constant up and down movement of walking might eventually cause the rig to creep and droop - but it didn't.

The reason I worried about 'droop' was because once I had my GoPro/gimbal/mount rig all together, and I put the backpack on, I became aware of the not insignificant weight of the contraption. And it bothered me that I found it noticeable, because I wanted the setup to be 'invisible' and something I wouldn't be thinking about as I walked around.

Instead, I was kind of aware of the lump of tech on my left shoulder (particularly as I had no counterweight on the right), and it's weight pulled slightly on the backpack's strap and there were a couple of occasions I felt like readjusting the pack's straps. I read somewhere that to help stabilise this sort of mount you should either use a backpack that has an integral chest strap or you can buy a separate strap that can be added to your backpack to aid stability. Hmmm...

The Wisdompro Backpack Chest Strap (£10) can be attached
to any backpack. It adds stability and ensures you don't have
to constantly reseat you pack when it has a full load.

...So 'fixable', but, there was a also a slight noise as something in the setup clicked and squeaked - perhaps I hadn't tightened all of the various screws that hold my cobbled together rig? I shall check that everything is tightly screwed together before I try again. Maybe I was just hypersensitive about possible problems? Anyway...

Pros:
- It worked
- It was stable enough
- It's sturdy 

Cons:
- It's heavy enough that it's noticeable
- It's not exactly compact
- It's not discrete

If I had to give it rating - because, why wouldn't I - I'd give it a 7/10.

Maybe I will get used to the setup, I've only used it the once after all; I'll give it a chance. The other alternative would be to mount the GoPro without the gimbal, lighting the rig but at the expense of stability. I'll try that out just to compare how shakey it would be without the gimbal...

Mounting FeiyuTech Gimbal + GoPro to Backpack

One area of video production I have not yet explored is POV filming, where - for example - I attach a GoPro to myself in order to give my audience a simulated 'first person' view of what I am seeing and experiencing (er, that sounds a bit dodgy - but it's not, honest).

The head mount is a cheap and cheerful way to get 'eye level' perspective
footage of what you are seeing. It has it's uses, as long as you don't mind
looking a bit silly (plus it's a bit wobbly)...

The reason I would find this useful is because I have an interest in filming my museum visits or documenting holiday activities from my Point of View. It's a very common filming technique and you can see example all over YouTube and it's all the more common these days because of the popularity of small, wearable action cameras like the GoPro. Helpfully, there are actually a good number of specialised mounts that allow you to attach a GoPro to your body to get POV footage...

LOL... Probably the most niche and extreme POV GoPro mount! The  SP
Gadgets Mouth Mount, for that 'see what I see' footage! Er, no thanks. This
mount was specifically designed with swimmers in mind, where there is no
practical other place to mount a camera!

Basically, I'd like my audience to see what I am seeing so that they get a slightly more immersive experience and feel that they are visiting the places that I visit. This is usually achieved by mounting the camera either close to the head so they get the 'wearer's eye view' or by mounting the camera on the back so that the audience gets an 'over the shoulder' view.

A GoPro 'Over-the-shoulder' mount. This on's a bit over the top...Get it? :)

If you just want to mount your GoPro this is a pretty straight forward process as a large number of mounts are available off-the-shelf to allow you to do this...BUT (there's always a 'but' when I do things)...I would like to negate some of the inherent camera shake that goes with wearing a camera by attaching the camera mounted on my FeiyuTech G4 gimbal! Not so many mounts available for this, in fact I have only found one - the GoPro Karma Mounting Ring (which, as the name implies, isn't actually for the FeiyuTech, but rather the Karma gimbal, but it fits).

...However...This ring mount is over £30 (yeah, for a small plastic ring mount - and that's supposing you can find it) so I did a search round YouTube for a cheaper DIY option and bingo...

Now, the above movie shows the gimbal mount attaching to a chest harness, but I want my gimbal/GoPro combo to attach to a backpack shoulder strap instead (giving that head-view feel). Luckily, there are several specific mounts available to do that; I went for the STUNTMAN Pack Mount - Shoulder Strap Mount for Action Cameras...

So, now I have both the backpack mount AND a way to attach my camera rig to the mount. Sorted.

Making my DIY Gimbal Rig
Following the instructions given in the video I've included above I proceed to modify my GoPro bar mount. These are dead cheap and I think came free with my original GoPro purchase anyway, so no great loss (I've never actually used it before)...

Step One - Modify the GoPro Bar Mount
The GoPro Handlebar Mount does exactly what you might expect, it allows you to attach a GoPro to the handlebar of a bike or any other horizontal bar for that matter. But in this case we want to reverse it's use, we want to use it to hold the gimbal handle and attach the mount to the backpack mount. This raises a little problem related to the GoPro attachment system...

GoPro attachment prongs.

GoPro mounts use little prongs to interlock with each other, these prongs come in two type which I will can 'male' and 'female' for ease of identification. The 'male' attachment point has two prongs and they insert into the 'female' three prong arrangement, you then screw the attachment screws through the hole in all these prongs to tighten the joint. Following so far? :)

Well, if we reverse the use of the bar mount we would be trying to attach a 'female' point to another 'female' point which won't work because of the integrated locking nut. So, we have to remove one of the prongs (the one holding the nut) so that it becomes a 'male' attachment point!

Result...My bar mount with a  sex change! ;)

Step Two - Attach the Gimbal to the Bar Mount
First things first, I had to find a GoPro mount for a backpack shoulder strap, as mentioned above - after a spot of research - I went for the Stuntman Pack Mount. At £30 it's not the cheapest but it was highly recommended and especially rated for it's sturdiness...

The mount attached to my Lowepro Tahoe BP150 backpack strap very easily and I was very please with how secure the mount seemed to be (the velcro fixing straps seem to have a non-slip rubber material which grips the strap nicely). I mounted the pack mount on the left strap as I am right handed so thought this would mean that the camera would not be jostled as much...

There is plenty of articulation so I can adjust how close of far, high or low, the camera and gimbal is on my chest and - of course - I also have the option to mount the GoPro without the gimbal to make the whole thing more compact if I wish.

Having tested the attachment of the bar mount to the pack mount it's time to try fitting the gimbal to my contraption...

It fitted nicely and was tight and secure...I like it when a plan comes together! I guess the only downside is that you have to unscrew the whole thing if you then want to use the gimbal as normal (would have been great to have had some sort of 'quick mount' system which unclipped quickly, but you can't have everything).

So, all that's left is for me to reattach the bar mount and gimbal back on the backpack and put the backpack on to see how comfortable it is to wear with the extra weight on the left hand strap...

...OK, not the best photo, but I'm not used to trying to take a selfie! :)

Right away, I noticed that the gimbal want to try and point slightly to the right, so I will have to turn it slightly to the left in the mount to compensate. The tilt doesn't matter - of course- because the gimbal will self level itself.

I will have to experiment with the best mode to set the gimbal to in this arrangement, whether that be 'fixed forward' looking or 'follow me' tracking, etc. But that will be the next stage in this experiment, a live test.