Search found 74 matches

by Dierk Ohlerich
10 Feb 2014, 13:32
Forum: General Discussion
Topic: Key n Fill setup on SDI licence with DeckLink Duo
Replies: 3
Views: 2020

Re: Key n Fill setup on SDI licence with DeckLink Duo

The decklink duo is an odd card... http://www.blackmagicdesign.com/products/decklink/techspecs#4041 Although it looks like a single board with two in and two out, it actually is two logical completely independent boards with one in and one out each - on the same PCB. That's how it is presented in th...
by Dierk Ohlerich
03 Feb 2014, 14:52
Forum: General Discussion
Topic: Live input random initialisation
Replies: 2
Views: 1554

Re: Live input random initialisation

Your problem seems to be related to a driver problem with Deltacast boards since Windows Vista. We will update the Ventuz documentation in the next release with the following text: Sometimes, initializing Deltacast boards will fail with the following error meessage: Starting video stream failed. Som...
by Dierk Ohlerich
16 Dec 2013, 16:16
Forum: Bug Reports
Topic: Shaping Tool - Moving Point without warping
Replies: 3
Views: 2399

Re: Shaping Tool - Moving Point without warping

I was able to reproduce both problems and fix them. The fix will be included in Ventuz 4.02.01. Thanks for the feedback. About the subdivide problem: Currently the original layer is reset when subdividing. This is not intended and will be fixed in the next release. The new, subdivided layer should c...
by Dierk Ohlerich
13 Dec 2013, 10:36
Forum: How to...
Topic: Masking Output
Replies: 2
Views: 1454

Re: Masking Output

Hi, you can always render a mask on top of your scene with an overlay or rectangle node. This should be ok for a more or less planar projection. if you are doing some crazy 3d projection mapping you will notice that the mask gets warped along with the rendering, and that might be a problem. I'd like...
by Dierk Ohlerich
23 Oct 2013, 08:34
Forum: Bug Reports
Topic: Unable to Configure Datapath RGB-E1
Replies: 3
Views: 2443

Re: Unable to Configure Datapath RGB-E1

Problem reproduced and fixed (in the next release of ventuz)
by Dierk Ohlerich
14 Oct 2013, 09:32
Forum: General Discussion
Topic: deltcast input turns white.
Replies: 7
Views: 3832

Re: deltcast input turns white.

The error message indicates that you are mixing video signals with 1000/1000 and 1000/1001 clocks, like 60 and 59.94 Hz. (or 50 and 59.94 Hz). Deltacast cards can't handle this situation. I assume you have two inputs that are set to autodetect. I would suggest you try set them manually to the expect...
by Dierk Ohlerich
10 Oct 2013, 10:14
Forum: Bug Reports
Topic: Movie giving green pixels to Right
Replies: 4
Views: 2846

Re: Movie giving green pixels to Right

We have tried Quicktime, Windows Media Player and ffplay, and they show the same result, so this problem is not specific to Ventuz. The video has a width of 1906 pixel, and is encoded with h264. H264 usually uses a block size of 8x8, so I suggest you try re-encoding the video with a width dividable ...
by Dierk Ohlerich
08 Oct 2013, 08:39
Forum: How to...
Topic: Q: Morphing via shader
Replies: 1
Views: 2474

Re: Q: Morphing via shader

Unfortunately, Ventuz can't handle multiple vertex streams or other more complex vertex formats. :(
by Dierk Ohlerich
07 Oct 2013, 09:32
Forum: Bug Reports
Topic: Inversed interlacing
Replies: 2
Views: 1866

Re: Inversed interlacing

Can you please tell me which video format are you using and which device are you using to view the signal? That would help reproducing the problem.

Thanks in advance,

Dierk.
by Dierk Ohlerich
25 Sep 2013, 07:54
Forum: Bug Reports
Topic: Can't add capture card to inputs
Replies: 4
Views: 2965

Re: Can't add capture card to inputs

This problem should be fixed with Ventuz 4.00.01