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Kamerakran im Eigenbau

Camera in Eigenbau



Frage von Blackeagle123:
Oktober 2005

Hello, you even know some already that I built myself a camera crane itself. I've been a changed head off on my tripod and now everything is running class. Now he has not given me, he had only 3 feet, I have extended it to 4 meters. Needed more balance, clear, and I solved it that way, the next weight that I've moved backwards. (Overall, I have extended by 1.5 meters, so I could easily make the weight after next!

Soo, now hanging my crane but already quite through, I had not expected. Got me a stabilization built, but not like the ABC cranes ... For I have (front s.vordersten possible point) a stick built vertically upwards. Approximately 60cm. Rather bissl more. That's what I've attached a steel cable and stretched forward, he is a little less by ...
Unlike the ABC cranes. There it is so that the stabilizer, so this "rod" just before the tripod is attached!
What do you think, as I do now? I want him to improve again so that the rod comes back? Respectively. what does it make sense?
Hope you can help!

Thank schonmal.

Love Greetings
Constantin



Antwort von Stefan:

! Remodeling

1 / It makes little sense, the additional weight of the stabilizer rod s.lang arm affixed to them. For this you need on the other Armseite an appropriate counterweight.

2 / From the handling of view it is more convenient if the tip of the arm is a bit large and not a 60cm rod with the rod you'll always offend.

Good luck
The fat Stefan



Antwort von Blackeagle123:

Okay, so I'll rebuild it:)

I am still considering how it can fix the system in the middle, so this "peak", of which you have spoken. Then the long rod will be synonymous shorter.
What is on the ABC cranes actually right and left as a rope to the top of the crane as a "Dragon Form" available?
If the control order, so up and down? Or Stailisierung again? (if the crane, for example, the Page) moves
Thanks Stefan!

Many dear greetings
Constantin








Antwort von Markus:

"Constantine" Blackeagle123 "" wrote:
What is on the ABC cranes actually right and left as a rope to the top of the crane as a "Dragon Form" available?

"Constantine" Blackeagle123 "" wrote:
... again stabilize

;-)



Antwort von Mister:

finally pictures of them please!
how else can beurteilne, what exactly do you mean?



Antwort von Blackeagle123:

I'll make the time, but as I said, is really no budget. :)

Has anyone a hint where I can upload them then?

Love Greetings
Constantin



Antwort von Blackeagle123:

or, a short video in mpeg2 and reduced quality to ...!?



Antwort von camworks:

"Blackeagle123" wrote:

Has anyone a hint where I can upload them then?


www.arcor.de ( "PIA basic"): http://www.arcor.de/register/reg_01a.jsp

costs nothing, and is hosting all sauschnell (synonymous videos). synonymous because I'm on it are various private web projects.

However, I think just uploading via ftp. but there are the free ws_ftp light, which works like an explorer. Instructions on how to set up of ws_ftp gibts at arcor synonymous.



Antwort von Stefan:

# Guy ropes

ABC taps, there are indeed in different versions. The models for lighter cameras and come with one low delivery from Trapezseil (Hebefix, Speedy). The larger models probably need more stability and more trapeze ropes (Crane 100 and 120 use). Like the / the guy ropes are ideally placed, is a task for a structural engineer.

# Images / video store without registering?

) Images (max. 1 MB / frame can upload eg http://www.imageshack.us/.

Movies (max. 10) can MB / single video) and images (up to 2 MB / frame can upload eg http://www.putfile.com/.

Good luck
The fat Stefan



Antwort von Blackeagle123:

Interim report:
So, now I've made all the images, which together have 76MB -.-*

And it takes so long to the upload ... (are about 15 pictures ...)

I will explain in all cases the link here soon!

The video at some point I must leave, or dub, and render ...

Love Greetings
Constantin



Antwort von lxRox:

tip:

Compress the images in ps. (save for web) since you can adjust the quality ....
The images are then smaller, gehts synonymous with the upload speed ....

;-)

am looking forward to the pics

lxrox



Antwort von rtzbild:

"Blackeagle123" wrote:
I'll make the time, but as I said, is really no budget. :)

Has anyone a hint where I can upload them then?

Love Greetings
Constantin


www.rapidshare.de

HTH

Gruß Olli








Antwort von Blackeagle123:

jo:) Good idea, the pictures are still 1.8 Mega Pixel ...
And therefore each picture to 500kb:)

Love Greetings
Constantin



Antwort von Blackeagle123:

Soo ...

uploaded now finally have it packaged as a ZIP File and pictures strongly (JPEG compressed low). Hope you all have WindowsXP or WinZIP.

http://rapidshare.de/files/6282506/Bilder.zip.html

As I said, everything built quickly, all no-budget, and I have something else to untallntiert build this regard;)
But he's still class recordings, nothing wobbles!

Total length of the boom apropos 4m, behind again 1.5 m, s.denen s.end the counterweight is attached.

The crane is constructed of round tubing, all aluminum, in part, a black coat over it is that is not truly play a role.

The arm with a pipe clamps aircraft plywood plate (extremely stable wood!) On the tripod head attached. Therefore, easily a klinken / off too.

Thus, as expected, please nich already written too much;)

Love Greetings
Constantin

PS: Would be glad about a short statement:)



Antwort von PowerMac:

"Blackeagle123" wrote:
It was packed in a ZIP File and pictures strongly (JPEG compressed low). Hope you all have WindowsXP or WinZIP.


uh no.
Synonymous but a Mac can start with what zips;)



Antwort von Blackeagle123:

:) Okay, s.Mac I thought nich .. Degree here in a video editing forum ... -bitter;)

Well, have you seen the pictures?



Antwort von PowerMac:

Yes looks very good!
Sure, not exactly high-tech components, but it looks reasonably robust and stable. The question is, how stiff the whole? Detouring through it easily? Shakes it explode s.and s.beim / hit?

But otherwise respect. Even one of the youngest here because you were allowed to be ...:)
What you could show us would be a crane shot ...



Antwort von Blackeagle123:

So is the part that I am very surprised, incredibly stable. It bends as well as by, since I have the ropes off. Crane shot jerk therefore not at all synonymous ... both fast as synonymous very langsama pans already see quite "professionally made" ...

I will dub the material on the PC and then upload times.
(Can still take some time ...)

Love Greetings
Constantin



Antwort von Markus:

"Constantine" Blackeagle123 "" wrote:
I will dub the material on the PC and then upload times.

Hi Constantin,

export this movie as MPEG1, then any PC can play back the file, and Mac users without additional programs.



Antwort von Axel:

@ Olli: Thanks for the rapid-share-Link. Tolle sache, if you like, I have no HP.



Antwort von Blackeagle123:

Oh Mark, it was too late:)
Habs now as MPEG2, has 30Mb ... But I was too much anyway, so I'll probably come around nich drum, to render it again.

I'll upload it now but the 45 minutes, then yes again ichs can render.

Link will follow shortly!

Love Greetings
Constantin








Antwort von PowerMac:

Mpeg2 is synonymous s.Mac.
If I may say so, s.Mac you can just watch any video format.
There's even a Windows Media Player for Mac and synonymous to the RealPlayer.
Otherwise, there are Quicktime natively and clear the VLC. VLC plays everything.



Antwort von Blackeagle123:

* gg * That was too late:)
For now ichs have been rendered as Mpeg1 ... naja, macht ja nix.
Habs noch nich uploaded, I will let synonymous.

Yes, as already written, the video is (unfortunately) 30Mb large, which solls ...

In the end, I've allowed me of course, only a little joke ... (From over copyright, ne;))

And if the video jerky or so, can that be, because the quality is not good. The video is about 1:30 minutes and I hope you enjoy it;)
(So I hope it says something about my crane, with respect to quiet recordings)

If the shots are not cut to the music, or an error in the title, "Take me not bad, have only just quickly made. (Even brightness, etc. are not correct!)

Love Greetings
Constantin

-----------------------------
Here's the link:
http://rapidshare.de/files/6330355/Demovideo.zip.html



Antwort von Axel:

Hi Constantin,
looks like it could use a little tilt control. For the really "collected" crane shot ...
But still a real achievement! Unfortunately, it takes most of the Size synonymous with a garden. Weiter so!



Antwort von jens:

"Axel" wrote:
Hi Constantin,
looks like it could use a little tilt control. For the really "collected" crane shot ...
But still a real achievement! Unfortunately, it takes most of the Size synonymous with a garden. Weiter so!


I absolutely can join me. This is what. Constantin: thumbs up ;-)!!



Antwort von buddy0278:

Hello constantin!
Even on my part: "Good for you!".
I have long been beschätigt with Steadycam camera cranes and, in particular as regards the Eigenbau.
Have to this day, unfortunately, nothing brought about, because I lacked the necessary materials. But when your crane is to me one particularly striking:
Why did you not pointing to the top bar for the guide cable Punktgenau placed to stabilize the tripod. For example, if you you time anschaust one construction site crane, you will not find your arrangement where synonymous. It is only in the placement in, or going on the tripod, you get more Stabililität, when you pull the rope that connected with the counterweight behind the tripod to bring the tripod feet.
To control the camera, I always ate with my version of the motorized camera control Sonyim visor. Okay, the costs and may require the crane shot a second man, or woman.
But so would the camera s.Kopf can selectively rotate.
It looks to me you have it, I call it Drachenseil times, to the horizontal direction, ie horizontally.
Have you ever s.ein smooth-s.der game suspension in connection with a counterweight s.Kopf, downward pointing thinking? Thus, the camera would always hang "in the Lot."
Would mean, of course, that you could not drive down to the ground, but when that is synonymous times before?
Maybe you even help my TPPS with what would turn very happy for you!



Antwort von Blackeagle123:

Hello buddy0278,

heartfelt thanks for the tips, (synonymous thank s.alle others) ...
The camera was balanced so the front (hence the rod s.dem this Drachenseil is attached) showing synonymous to the front.
The highly down and actually works quite well. But I have already planned to build a new system because it is sometimes quite rigid, jerky say it briefly with up / down tilt of the head. I was thinking such a kind of construction, with a chain and a small gear, as can be found in a bicycle. This chain would be attached so that when moved, the Krankopf pointing up or down. At the top gear that runs the chain, I was then fastened my rope, I can draw wodran:)
But the last thing they need more time. Otherwise, I am very satisfied synonymous with the peaceful movement. 've considered already, but if it was time jerk () short jerk that I was in AE or with a Premiere plugin let run a SteadiMove about it.

Since the crane is otherwise very stable, and virtually no flexing, I did not synonymous prior to fortify the newly tensioned wire rope on. indeed have the meantime consideration, and the rope just a little laid back, but not quite s.das Tripod. Get to it.

Even otherwise I would still improve eineiges, regarding the appearance, or as the holder of) the wire (of the dragon, etc.

Thanks again
love and greetings
Constantin



Antwort von Blackeagle123:

Through a Statement of Mark I would be happy synonymous still very much hope you come by here;)

Love Greetings
Constantin



Antwort von Oldie:

Hello, I just happened to be found here, because I always look for good ideas on the bin and got me immediately notified.
I have recently built my daughter Camera one synonymous and therefore knows what's there s.geistiger and physical labor behind it. So synonymous of me all the respect! I created my Kranhabe from so-called mechanical profiles, as I use a tripod speaker stand, and the joint is synonymous-yourself (aluminum profiles and polyamide). If I still had more time, I could finally assemble the remote-controlled remote head, which is all that to put the crown. The parts are already there, only the heavens missing. How did I have placed a Seilverstrebung synonymous, so that the boom does not sag. The lateral bracing is missing synonymous with me, in my view, the only major gebrauch cameras, so that the arm does not come in sideways into the wings will be.
So once again respect and so next!



Antwort von Markus:

"Blackeagle123" wrote:
Through a Statement of Mark I would be happy synonymous still very much hope you come by here;)

Hi Constantin,

I had been following this thread only s.Rande, I have not even seen your note. (If there is a need, I'd lend me more of a crane as the requirements related to me) to build his own. Nevertheless: mature performance! ;-)









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