Frage von Maze:
We have before us soon a 24 "screen as a temporary editing screen to buy, since most have 24-inch 1920x1200. How do I but I imagine it?
1. Can an existing 50hz support only on a specific port to use (such as HDMI input) and it makes sense if one is connected via DVI?
2. Does it make a difference in the workflow if you screen the graphics card on ourselves, or whether you have a video card such as Blackmagic used?
And another general question: Are programs like Final Cut or After Effects, if the preview at 100% size is set, the real 1:1 image is displayed, or is there any internal scaler functions with something generated.
Apologies my ignorance, I thank you in advance.
Antwort von PowerMac:
The best of an Intensity Pro Blackmagic use. graphics cards bungle and twist the signal.
Antwort von weitwinkel:
The best of an Intensity Pro Blackmagic use. graphics cards bungle and twist the signal. yes but with FinalCut s.besten as the support of more than CS4
poor to be:
http://www.videotreffpunkt.com/thread.php?postid=139372#post139372
gruß cj
ps. Edius5 with the HD-Storm would be another alternative ...
Antwort von LarsProgressiv:
PowerMac Hello,
that:
graphics cards bungle and twist the signal. I think with a digital monitor (DVI or HDMI) for large rubbish.
Digital s.die graphics card signals are sent as synonymous to the digital screen displayed when the resolution matches. Not more than the monitor, the picture is distorted. And then it no longer depends on where the signal came digitrale.
Regards
Lars
Antwort von Maze:
synonymous, I had the thought that it makes no difference.
Does anyone know anything about the technology 50hz? what comes to bear. it even has an effect if the screen via dvi or is it ourselves, to ports such as HDMI is limited.
Antwort von LarsProgressiv:
Hi Mace,
I entirely understand the question of the 50Hz not.
But HDMI (version anyway) and DVI (version anyway) signals are available on the Video page digitally and electrically identical. There is that one of male size on the other adapt.
Either the monitor can display the 50Hz or not. This is the initial communication between the monitor and the unit negotiated.
Many monitors have an input signal range of 40-85 Hz frame rate.
Unfortunately, it only concerns the input of the electronics, with what frequency it is then the pixels on the screen, it adapts relatively independent and vendor-dependent. But usually you get the exception with no expensive measuring out.
Have fun.
Lars
Antwort von PowerMac:
PowerMac Hello,
that:
graphics cards bungle and twist the signal.
I think with a digital monitor (DVI or HDMI) for large rubbish.
Digital s.die graphics card signals are sent as synonymous to the digital screen displayed when the resolution matches. Not more than the monitor, the picture is distorted. And then it no longer depends on where the signal came digitrale.
Regards
Lars Unfortunately, the quark and shows that you have little clue.
Once video is YCbCr, computer work in RGB. For the conversion of video signals to RGB signals must be converted. The colors are not clear, a graphics card to calculate somehow, a video card is simply the YCbCr signal. Next influenced in a graphics card if it is calibrated, because the software will be all sorts of curves, contrast and especially GAMMA-values, twisted. The LUT tables a graphics card as botch. Dear, there is the pure video image from the monitor and calibrated by hardware.
Antwort von LarsProgressiv:
PowerMac Hello,
Unfortunately, I must contradict you. Computers do not work with auto / in RGB. The program depends on whether this is so. In any event, under Linux. Whether on Windows or OS-X which is synonymous, I do not know. If the graphics card it can (and almost all can) in the YCbCr space to work and the monitor synonymous, there is no conversion necessary.
My monitor can:
Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
my graphics card can:
id: 0x41424752 (RGBA)
id: 0x54424752 (RGBT)
id: 0x32424752 (RGB2)
id: 0x32595559 (YUY2)
id: 0x59565955 (UYVY)
id: 0x32315659 (YV12)
id: 0x30323449 (I420)
It is a:
02:07.0 VGA compatible controller: ATI Technologies Inc RV280 [firemv pci 2200] (rev 01)
Thus, my graphics card directly into YCbCr synonymous with talking about my monitor if it is because my program will.
Whether a graphics card gamma correction or a different (color) adjustment applies or not depends in turn of the application. So now it comes to the quality of the program Final Cut or After Effects to.
It was Maze to a cut screen. Therefore, I assume that he s.einem program works and that of the generated picture / video on a Full HD monitor output wishes.
Why would he do these Blackmagic Intensity card? He wants nothing via HDMI record, or does it? Maze?
The LU-tables are mostly in the graphics drivers are initialized. However, this is only useful for analog monitors connected. Nowadays, these tables are more or Manufacturer or Dependent Panel and implemented in the flat.
Regards
Lars
Antwort von WideScreen:
Hi Maze.
Faith now you know even less than s.Anfang, right? :)
So I use NEN Calculator with 2x 1920x1080er monitors. The one I have a video output Montior set. The picture shows in full screen mode. Both depend s.einer graphics card via DVI. When I'm finished and Brightness and Color control then again I use in fact the Black Magic and NEN external monitor with HDSDI, but not always connected, because when I had it turning synonymous.
Color in the strict sense but I do not, because to me a true reference monitor at the moment is too expensive, and the synonymous not required.
Performance, however, is technically off via Blackmagic much more favorable than the 2 Monitor via dvi.
Antwort von Maze:
no, I'm basically on a good knowledge in the field video signals, however, the area monitor pc monitor as a full-cut advantage of new for me and I do not know how it all behaves. I was with the last few posts have helped well. the very big question is, how important is this support at 50hz or cut spending on dvi.
50hz is the only support for external video device.
What I mean is: If I, for example, on my normal screens 19 "TFTs cut, I do not synonymous support 50hz and it looks anything but normal.
Antwort von LarsProgressiv:
Hi Mace,
Unlike CRT monitors or projectors, the refresh rate for LCD and Polymer Bildwiderholfrequnzen the ads only an upper limit. Ansonten the images are only updated
_ohne_ cut-through phase. Therefore, a video signal with a lower than the set Synchronisierfrequenz always without side effects such as cathode ray tubes in the output.
So:
Synchronize with 60Hz LCD
=> Video up to 60Hz with no problem
=> 50Hz material suitable for
Regards
Lars
