Infoseite // jpg blurred



Frage von Terranova:


Hi Folks I know there are several on this topic but Topics None really brings me next.

I have a jpg file into a track title is inserted razor sharp in the preview monitor and synonymous in the finished film rendered no preference in what format avi MPG2 is the total building unsacharf what can I do

zum Bild

Thank you in advance for your help

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Antwort von PowerMac:

DV is not made for graphics.

Space


Antwort von beiti:

If you have a few punctuation marks would use, would you write something better understand ... ;)

What exactly is sharp? And what is blurred? On your picture inserted, I see only a title font, no Picture. Or is the title of the Picture?

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Antwort von Terranova:

Yes the title is a Jpg file.

Unsharp: Very good to see at the bottom of this logo with the white rim.

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Antwort von megalutzi:

Hello,
So I can not recognize blurred. At least the white edge is not necessarily something I would describe as blurred. Is halt due to the low Resolutionvon IR.

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Antwort von beiti:

PAL DV has now Resolutionvon time a 720 x 576 pixels if the image previously was larger, there is the corresponding downscaling blurred. 1:1, you can take on computer graphics usually do not anyway, because of the rectangular video pixels and the associated distortion. Usually works best, the graphics in 768 x 576 (for 4:3) or 1024 x 576 (at 16:9) them. But then synonymous Width must still be scaled in Premiere, which is not loss-free can be.

In addition, there are losses due to the limited color within the DV Compression. This can lead to somewhat colored surfaces "expire".

Fine, sharp horizontal lines are synonymous because of the PAL Halbbilddarstellung problematic, at 50-Hz flicker Röhrenfernsehern it terribly.

Space


Antwort von Terranova:

Thanks for your support!
But I am with my results just are not satisfied following nomal a screenshot of the finished film rendered:

zum Bild

That must be some way to be!

Space


Antwort von beiti:

How did you as the flames get behind the title? Yes JPEG knows no transparency, so you have to somehow or Chromakey with Lumakey made. Perhaps this is a problem synonymous.

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Antwort von swantje:

beiti and all but what others have written about this, beiti has ne possible solution posted, but just from porbiers.

Space



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Antwort von Terranova:

So in the bottom picture, I have a png file is used.
The flames are a mpg file in another lane.

I have the logo as explained in the beiti for 4:3 right Resolutionvon 720 x 576 pixels is created.

disturb me just within the black strokes of red and white parts of the logo.

Something like you see it in his movie that is not synonymous but there must be some give ne solutions?

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Antwort von beiti:

I do not think that the black lines from the purely data-compression results. Something does not as software.

If you have your original logo online, could there other premiere owners themselves out.

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Antwort von Terranov:

Thank you !!!!!!! for the rapid response're almost always here what?!

Softwaremäsig?

How do you that?

I have the graphics created in Photoshop

as a transparent PNG export

Then in Premiere Pro creates a title

and the logo is inserted.

?

Space


Antwort von beiti:

I've now tried about the same process, with its own template and background DV video. Since my Premiere 6.0 does not understand PNG, I have in PSD format and only the top level of the image (title = font with outline and shadow) is used. The video I have and re-rendered as a DV-AVI output. For the final DV AVI, I then herauskopiert a frame.

Apart halbbildbedingten of the teeth in the background video, I see no qualitative problems.
Must be something to do, how you've incorporated the Picture. What does this mean "a title created and then the logo is inserted"? Why do not you just put the finished PNG to track a parent?

Quote: the rapid response're almost always here what?! If the forum is properly registered, you will have answers by e-mail alerts. Highly recommended. ;)

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Antwort von Axel:

"beiti" wrote: Apart halbbildbedingten of the teeth in the background video, I see no qualitative problems.

Halbbildflimmern, which is the reason! Is always the same, and hat with Jpeg, Png, etc. nothing to do. Contrasting lines must be smooth, that is blurred, so that afterwards they are sharp. Basically applies to white lettering on a black background and vice versa. Try it!

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Antwort von beiti:

"Axel" wrote: Halbbildflimmern, which is the reason! Is always the same, and hat with Jpeg, Png, etc. nothing to do. Contrasting lines must be smooth, that is blurred, so that afterwards they are sharp. Basically applies to white lettering on a black background and vice versa. Try it! Sorry Axel, you have obviously not read the whole thread, because at Halbbildflimmern was not here at all (I have just mentioned for safety's sake, so that the teeth in Terranov Screenshot not hold for an error).

It's about the dark stripes in red font in the screenshot of Terranov (next above).

My screenshot ( "Try") is only intended to demonstrate Terranov that sort with Premiere normally does not occur.

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Antwort von Axel:

But, I did read the thread. Terranov, the emphasis of Scripture in both sample images blurred before. You but it is not. The white contour is curved by the Halbbildkämme frayed and it would be a smoothing no longer. No quarrel, please, just try it.

EDIT: If the contour of one pixel wide, it is after the smoothing virtually disappeared, just tried. So at least two pixels wide to make.

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Antwort von beiti:

Quote: Terranov, the emphasis of Scripture in both sample images blurred before. You but it is not. The white contour is curved by the Halbbildkämme frayed and it would be a smoothing no longer. I wonder, where within a document, the image is inserted as a writer was to suddenly come to Halbbildkämme. In the example of my post are not synonymous: the video background you can see the half of course, but the image of nursing as a script is pasted correctly still. You need nothing smooth / soften. The worst thing with such still images could happen would be Halbbildflimmern s.den horizontal lines. If a screenshot but do not see, but only s.Television.

Somewhere in the workflow of Terranov because the worm needs to be part. Quote: disturb me just within the black strokes of red and white parts of the logo. According Terranov was written in 720 x 576 pixel size is created, had not scaled. And synonymous scaling does not Halbbildeffekte Still in the image, as long as the script does not move.

Since we are only here to see a screenshot and not the moving video, reminds me of another solution: Maybe the title but somehow moving / animated (either intentionally or accidentally). This could explain the artifacts and even the white line Halbbildeffekte s.der.

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Antwort von Axel:

"beiti" wrote: According Terranov was written in 720 x 576 pixel size is created, had not scaled. And synonymous scaling does not Halbbildeffekte Still in the image, as long as the script does not move.

You're right. Perhaps it is a screenshot from an animation.
The black lines appear of the background image to come. Looks like dirty mat.
Beiti has already hinted: Jpeg lacks transparency. Edit the script file in Photoshop and export as a PSD. Here you can equal the contour synonymous widen.

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