Infoseite // Black border with HD2Pal opening lead



Frage von Onkel Benz:


Hi,

My CS4 plays every HD Project, which I play in Pal, always with a black border on the left and right side, why??
In the Export window, sees everything from nochgut, but when you export from the Media Encoder comes to the edge.
I can do what I want.
Have mostly DVCProHD 1080i P2 projects and export the 16:9 in a DVPal 720x576 format.
I can play how I want to Pal, the edge is a must.
Have you certainly synonymous, but please let me have some s.Eurer solution.

I thank you before,

Uncle Benz

Space


Antwort von jwd96:

This is normal in such a way you can not change. If you are in windows media encoder export views at the top of the "output" are going, you see the edge. This is simply s.den 2 Different formats.
What would you be kannnst, reinziehen a new PAL-sequence and then the HD sequence and as suitable scale. If you burn it to DVD, you can be the edge but no preference on which views the Television eh not know.

Space


Antwort von tommyb:

The problem lies in the aspect ratio and anamorphic species of DV.

Your high definition 16:9 aspect ratio of 16:9 has always. Ie

1920: 16 x 9 = 1080
(1920x1080)

16:9 anamorphic DV, however, saved (yes, it is squeezed into 720x576 ""). Theoretically, one would say now that correctly equalized 16:9 DV in presenting a Resolutionvon

576: 9 x 16 = 1024

should have 1024x576. But this is not so. Properly equalized DV has a 1049x576 Resolutionvon has when it is played. This DV is a ticking 16:9 16:9 wider than normal in the HD world.


Specifically, this means that when Runterskalieren of DVCPro HD 16:9 First s.die Width of the end format (16:9 DV is adapted here). That would mean, however:

1049: 16 x 9 = 590

The Resolutionvon 1049x590 would be the width of her ok (before next is compressed to 720 to be stored), but the height (here 590 Pixel) reinzukriegen to anamorphic, it would have to curtail the Picture for a total of 14 pixels. This in turn would however remove one part of the picture and comes from the scaling logic differently.

Instead with the Width of the end format, with the expected descriptions of the end format. Ie

576: 9 x 16 = 1024

The result is the laterally 1024x576. Since here but missing from the total width of 25 pixels, they are simply supplemented by black.


Therefore you get black bars left and right. As a countermeasure, one could tell the program synonymous, it may ignore the aspect ratio (which is pretty good as in Sony Vegas) - then would be the picture but a little too wide as in the true original which in turn would be nice not sure (it would be about 2% wider).




By the way:
If you DV 16:9 hochskalierst to 1920x1080, then you get the top and bottom black bars (like letterbox).

Space





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