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Search: Posts Made By: Oscar Spierenburg
Forum: Canon EOS Full Frame for HD September 29th, 2011, 04:17 AM
Replies: 0
Views: 812
Posted By Oscar Spierenburg
The Spring of César

Spring of César - Films (http://www.flandersimage.com/browse-films/detail/spring-of-csar)
Picoux Productie (http://productie.picoux.be)

We shot this shortfilm last year with the 5D mkII....
Forum: EOS Full Frame Sample Clips Gallery June 4th, 2010, 01:32 PM
Replies: 1
Views: 2,081
Posted By Oscar Spierenburg
City-Poet of Antwerp

Hi,

I shot this short film in Antwerp with the 5D MKII. We had an interesting project where we wrote the music for a poem by the "City-poet of Antwerp"
Many people performed their version of...
Forum: Apertus: Open Source Cinema Project January 29th, 2010, 05:35 PM
Replies: 3
Views: 1,812
Posted By Oscar Spierenburg
I think the best option is to mount everything on...

I think the best option is to mount everything on a rod support. It doesn't have to be our own Apertus support to start with, if it comes to attaching only a 35mm adapter. The problem you have to...
Forum: Apertus: Open Source Cinema Project January 29th, 2010, 05:14 PM
Replies: 13
Views: 2,207
Posted By Oscar Spierenburg
I meant the sensor for the future Elphel. As...

I meant the sensor for the future Elphel.
As far as I know, the sensor Andrey at Elphel has in mind is a 4/3" CCD.
Forum: Apertus: Open Source Cinema Project January 29th, 2010, 06:54 AM
Replies: 13
Views: 2,207
Posted By Oscar Spierenburg
I my opinion that sensor should give at least...

I my opinion that sensor should give at least some 'cinematic' feel to the footage. If you look at clips like this mario, elba, yo y el borne on Vimeo on Vimeo shot with the Lumix and a fast lens,...
Forum: Apertus: Open Source Cinema Project January 24th, 2010, 08:00 AM
Replies: 9
Views: 2,468
Posted By Oscar Spierenburg
Lee, I totally agree with everything you...

Lee,

I totally agree with everything you say... in fact I just showed my girlfriend a package of real photo paper wraped in black sealing. I was amazed it was still on my shelf, and realized that...
Forum: Apertus: Open Source Cinema Project January 24th, 2010, 07:55 AM
Replies: 9
Views: 2,468
Posted By Oscar Spierenburg
Lee Parker wrote:

For 15 years I was a large format cinematographer. I built 2 70mm cameras. I said that digital would never replace the quality of IMAX.

I built my own computer motion control system thinking the...
Forum: Apertus: Open Source Cinema Project January 24th, 2010, 07:36 AM
Replies: 9
Views: 2,468
Posted By Oscar Spierenburg
In my opinion, it's a waist of energy to attempt...

In my opinion, it's a waist of energy to attempt a direct competition with the Canon DSLR camera line. In terms of sensor, we need to keep in mind that the Elphel camera is under continuous...
Forum: Apertus: Open Source Cinema Project January 24th, 2010, 07:20 AM
Replies: 9
Views: 2,468
Posted By Oscar Spierenburg
The Apertus Project -open discussion-

In this thread we would like to discuss everything about the concept of an open source project like Apertus. What are our ideas and plans, but mostly: what are your ideas?

We would also like to...
Forum: Apertus: Open Source Cinema Project January 4th, 2010, 06:37 PM
Replies: 10
Views: 3,151
Posted By Oscar Spierenburg
Universal DVD player holder

How about using such a DVD player support ( EMC 5000 (http://www.vogels.com/web/Consumer/Products/Products/EMC5000-DVDOCK-SILVERC.htm) ) on the rod support to mount the tablet PC?
Other suggestions?...
Forum: Apertus: Open Source Cinema Project December 14th, 2009, 03:58 PM
Replies: 12
Views: 2,841
Posted By Oscar Spierenburg
First thing I'll do when I have the camera...

First thing I'll do when I have the camera mobile. Maybe we can also do a separate tab with advanced color settings (like film look styles)
Forum: Apertus: Open Source Cinema Project December 13th, 2009, 06:26 PM
Replies: 12
Views: 2,841
Posted By Oscar Spierenburg
Incredible progress! I have to say! (especially...

Incredible progress! I have to say! (especially the WB settings)
I'll try the last Elphel Vision as soon as possible and report back.
Forum: Apertus: Open Source Cinema Project December 9th, 2009, 03:35 PM
Replies: 9
Views: 2,866
Posted By Oscar Spierenburg
Hi Steven, didn't know about those battery status...

Hi Steven, didn't know about those battery status meters, good idea!



Well, most mails we get through our website are: "when can I buy this camera?" or "Can I start filming with the Apertus...
Forum: Apertus: Open Source Cinema Project December 6th, 2009, 06:24 PM
Replies: 9
Views: 2,866
Posted By Oscar Spierenburg
Hi Steven, Thanks for the input. I've...

Hi Steven,

Thanks for the input. I've actually tried a similar Lipo Battery Pack | Apertus Open Source Cinema (http://cinema.elphel.com/battery)
The trouble is that not everyone who will be...
Forum: Apertus: Open Source Cinema Project December 5th, 2009, 08:43 AM
Replies: 8
Views: 4,308
Posted By Oscar Spierenburg
I was thinking about those beamsplitter...

I was thinking about those beamsplitter attachments made for telescopes or microscopes, so you can see the image through the eyepiece, but simultaneously capture the image with an attached camera. ...
Forum: Apertus: Open Source Cinema Project December 4th, 2009, 07:05 AM
Replies: 9
Views: 2,866
Posted By Oscar Spierenburg
Another link: HyperMac External MacBook Power...

Another link: HyperMac External MacBook Power (http://www.hypermac.eu/HyperMac-External-MacBook-Battery-and-Car-Charger-s/91.htm?gclid=CNbrhfrqvJ4CFU1_3godcme1kg)

There should be a lot of options...
Forum: Apertus: Open Source Cinema Project November 29th, 2009, 01:47 PM
Replies: 9
Views: 2,866
Posted By Oscar Spierenburg
Hi everyone, I'm looking at this external...

Hi everyone,

I'm looking at this external laptop battery to power the camera: PPU1619 (http://www.lenmar.com/Web/ProductDetails.aspx?ProductID=PPU1619)

Any comments on this? It seems a good...
Forum: Alternative Imaging Methods November 21st, 2009, 07:37 PM
Replies: 3
Views: 2,832
Posted By Oscar Spierenburg
I would say: yes, because 2/3" is still not big...

I would say: yes, because 2/3" is still not big enough to make a real difference in Depth of Field. I think starting from 4/3" to APS-C you really have the depth of field to compete with a 35mm...
Forum: Apertus: Open Source Cinema Project November 20th, 2009, 02:51 PM
Replies: 10
Views: 3,151
Posted By Oscar Spierenburg
There are some nice things for sure in...

There are some nice things for sure in Sebastian's design. Only in 'real life' I found that the camera needs to be much more expandable. The dimensions of the Elphel are so small, we really need a...
Forum: Apertus: Open Source Cinema Project November 20th, 2009, 12:01 PM
Replies: 10
Views: 3,151
Posted By Oscar Spierenburg
I've made some 3D sketches to explain my idea. So...

I've made some 3D sketches to explain my idea. So the basic idea is to make a 'rail mount' with 100mm spacing for 15mm rods and also an ability to attach the vertical rods. The vertical rods should...
Forum: Apertus: Open Source Cinema Project November 18th, 2009, 05:40 PM
Replies: 10
Views: 3,151
Posted By Oscar Spierenburg
Rods support

I've been working out a possibility combining all parts needed for the camera rods support (except the PC or monitor mount) into one single part.
Jeremy has also been working on different ideas and...
Forum: Apertus: Open Source Cinema Project November 13th, 2009, 06:57 PM
Replies: 8
Views: 4,308
Posted By Oscar Spierenburg
This is a very old thread, but still... I'd like...

This is a very old thread, but still... I'd like to reopen the topic.

I recently took up my hobby again: wrecking and taking apart an old camera :-)

This time it was a nice Olympus Camedia...
Forum: Apertus: Open Source Cinema Project November 10th, 2009, 07:42 PM
Replies: 10
Views: 3,151
Posted By Oscar Spierenburg
Also an update from me: I've been thinking a lot...

Also an update from me: I've been thinking a lot about the rods support lately too. The current Apertus prototype is layed out here: Rods support | Apertus Open Source Cinema...
Forum: Apertus: Open Source Cinema Project October 27th, 2009, 06:13 PM
Replies: 9
Views: 3,188
Posted By Oscar Spierenburg
Ben is right about the field of view. I don't...

Ben is right about the field of view. I don't think it's preferable to have a portion of a large sensor.
The other point is not really true, because Apertus is not just a group of individuals. It's...
Forum: Apertus: Open Source Cinema Project October 27th, 2009, 09:15 AM
Replies: 12
Views: 2,841
Posted By Oscar Spierenburg
Very nice concepts Jeremy! Here are some...

Very nice concepts Jeremy!

Here are some ideas I have about the interface:

-Imagine yourself under the worst circumstances when using the camera. This would be either in bright sunlight or on a...
Showing results 1 to 25 of 725

 


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