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Sefa Aydemir

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RE: NDI Output Glitch on Clear Framebuffer

Posted By Sefa Aydemir 10-26-2022 13:56
Found In Egroup: Graphics \ view thread
Hi Garner, wow, that's good to know, thank you for sharing this information of the used NDI libraries! Just a for the sake of completeness: I saw v7.1 ... - with its NDI output working with fill+key (and optional fill only) but it does not deliver audio - with its NDI input capable of processing ...

RE: NDI Output Glitch on Clear Framebuffer

Posted By Sefa Aydemir 10-26-2022 12:02
Found In Egroup: Graphics \ view thread
Hi Garner! Thank you for the reply! Ok, I was not aware of that. Then I don't have to test and google around any more with this version... :-) Regards Sefa ------------------------------ Sefa Aydemir On Air Visuals / Switchers and Live Graphics Specialist MMC Studios Cologne Cologne Germany ...

NDI Output Glitch on Clear Framebuffer

Posted By Sefa Aydemir 10-26-2022 03:40
Found In Egroup: Graphics \ view thread
Hi, I just tested an NDI Output Framebuffer these days, just "playtime"... It works fine except when I clear the Framebuffer with Ctrl+F1...F2... (clear all Layers on FB), in most cases I get a "dirty" bit of a frame left on the output (fill and/or key) when I monitor the NDI Stream. Soetimes it ...

RE: GPU choice & its impact on XPression performance

Posted By Sefa Aydemir 10-07-2021 10:48
Found In Egroup: Graphics \ view thread
Hi Simon, thanx for your qick reply! I am aware that most of the renderng is taking place in the GPU, but as tried to expain, we don't use designs that utilize complex or many 3D objects. Most of the designs use a fistful of quads. The polygon count is redicoulous for a strong and even for a "weak" ...

GPU choice & its impact on XPression performance

Posted By Sefa Aydemir 10-07-2021 04:40
Found In Egroup: Graphics \ view thread
Hi everyone, I would like to understand how the choice of the GPU/graphics card is influencing the performance of XPression software. I have built a quite powerful machine in terms of CPU, RAM, diskspeed, pcie bandwidth. It made a great leap regarding the former 10 year old HP Z800 machine. But when ...

RE: Animation controller scripting

Posted By Sefa Aydemir 10-07-2021 03:41
Found In Egroup: Graphics \ view thread
Hi, I would do this utilizing an additional new (not the existing default) scenedirector within that scene and then placing the desired animation controller into that scenedirector. You can then control this additional scenedirector containing your special animation controller independantly from the ...

RE: Custom functions in script?

Posted By Sefa Aydemir 06-16-2021 10:13
Found In Egroup: Graphics \ view thread
I do strongly support Bens suggestion! That is an apporach that I often thought would be very useful. Good point Ben. BTW: I want push once more that it is very annoying that example files don't exist anymore when they are to old obviously. Is there still hope that this would change in the future? ...

Autofollow with delay

Posted By Sefa Aydemir 02-21-2021 13:32
Found In Egroup: Production Switchers \ view thread
Hi, just curious... if other people out there encountered this scenario, but I'm pretty sure that I am not the only one 🙂 We have a backstage area with a monitor where we the PGM output ist displayed usually. It certainly is displayed with a delay of a number of frames due to the signal processings ...

RE: Xpression Studio & Blackmagic Decklink Quad2

Posted By Sefa Aydemir 08-05-2020 14:53
Found In Egroup: Graphics \ view thread
Hi, it is 2020 and we have a Decklink Quad 2 working well with F/K pairs. We used the "Decklink" (NOT "Decklink legacy") selection for hardware setup in XPression. But with this selection, we can not get an input to work. THIS again does work if we choose the "Decklink legacy" selection in ...

RE: Carbonite Ultra: hw capabilities / expectations

Posted By Sefa Aydemir 10-09-2019 11:53
Found In Egroup: Production Switchers \ view thread
Hi Les, thanks for your answer. Ok, a true 3D DVE with free rotation axis will not come, i see. But what about the ability to rotate images in fixed 90 degree-steps in z-axis only and/or mirror-flip the image? Would that be possible? We have 2 shows where there are some screens in portrait ...

Carbonite Ultra: hw capabilities / expectations

Posted By Sefa Aydemir 10-01-2019 14:14
Found In Egroup: Production Switchers \ view thread
Hi, back from IBC I realized, that I have forgotten to talk about future capabilities of Carbonite Ultra hardware, in particular the featureset of the dves. I know that there were no possibilies i. e. to upgrade classic carbonite familiy switchers to 3d dve because of missing hw resources. But with ...

User Defined Hardware Platform Specs

Posted By Sefa Aydemir 02-26-2019 14:32
Found In Egroup: Graphics \ view thread
Hi XPression-Team, We are to build new hardware platforms for our XPression systems, as the old workhorses (HP Z800 from 2010) are now 9 (!) years old. Starting with 1 Xeon CPU, GTX 285, 4GB RAM, 15k SAS-HDs they have been upgraded in 2015 with 2 Xeon CPUs, GTX 470 (and later GTX 970), ...

RE: Keyboard Shortcuts / Macro Keyboard / Custom Keyboard

Posted By Sefa Aydemir 09-28-2017 15:57
Found In Egroup: Graphics \ view thread
Thank you, I already knew that :-) I have a X-Keys XK-80 keyboard. With it's 2 layers I would be able to assign a total of nearly 160 different shortcuts. Assumed that I would assign up to 160 scripted functions to them, this would be a "giant leap". Too many peaople with too many good ideas out there ...

Keyboard Shortcuts / Macro Keyboard / Custom Keyboard

Posted By Sefa Aydemir 09-28-2017 15:25
Found In Egroup: Graphics \ view thread
Hi, the "Keyboard / GPI Mapping" menu provides the definition of shortcuts. This seems to be limited to the number of "hardware keys" on a PC keyboard rather than the 136,755 charcters that a UNICODE table can hold. If this sounds rediculous, just keep in mind that many installed Windows programs ...

SCRIPTING: xpAnimController.Position & xpSceneDirectorClip.Position don't work?

Posted By Sefa Aydemir 09-12-2014 15:51
Found In Egroup: Graphics \ view thread
Hi, it is not possible to update the position of an animation controller or a scenedirector clip with the xpAnimController.Position or xpSceneDirectorClip.Position command from within a script. Please could you fix this as soon as possible as we have to use this ...

RE: Xpressions Grabber

Posted By Sefa Aydemir 11-20-2013 09:58
Found In Egroup: Graphics \ view thread
Hi Zeny, sadly you will not be able to capture video with XPressions "input grabber" feature. although this would be very convenient, it is not designed capture video, it only grabs still images from the chosen live input of your framebuffer card. 1. If you have to capture video on your ...

RE: ESSENTIALS WISHLIST: TRIM-VALUES in numeric direct-entry fields

Posted By Sefa Aydemir 10-24-2013 16:32
Found In Egroup: Graphics \ view thread
Hi Kenneth, that sets my mind at rest ;-) I'm sorry, I called it "trim values" because I got used to within years of of DEVEOUS operation. It is indeed a Dveous wording. There was a dedicated button called "TRIM" that made positive values add and negative values subtract from the given ...

RE: ESSENTIALS WISHLIST: TRIM-VALUES in numeric direct-entry fields

Posted By Sefa Aydemir 10-21-2013 08:42
Found In Egroup: Graphics \ view thread
Hi Kenneth, with the trim values - there has been a little misunderstanding: I did not mean pushing + or - to increase or lower the values by the amount of 1 digit... What I meant was typing in "+ + 150" (double plus 150) into the direct entry field and then hit "return" and then the value ...

RE: ESSENTIALS WISHLIST: " COPY WITH KEYFRAMES" menu item

Posted By Sefa Aydemir 10-21-2013 08:24
Found In Egroup: Graphics \ view thread
Wow, sounds good - I will give it a try as soon as possible! With best regards Sefa #XPression

RE: ESSENTIALS WISHLIST: TRIM-VALUES in numeric direct-entry fields

Posted By Sefa Aydemir 10-18-2013 19:06
Found In Egroup: Graphics \ view thread
Hi Kenneth, with the trim values - there has been a little misunderstanding: I did not mean pushing + or - to increase or lower the values by the amount of 1 digit... What I meant was typing in "++150" into the direct entry field and then hit "return" and then the value would have changed ...