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schlechte Bildqualität nach Export

poor image quality after export



Frage von Marsmensch:
Oktober 2007

Hello!
I have the problem that an already edited video after export (but still on the computer) a very poor quality. The images look slightly from striped black. My camera model is Pansonis NV GS 11, I use Adobe Premiere, with dne settings 768x 576, 25 fps. Is that what's wrong? Funny synonymous, that the highest quality, particularly after the export is so bad (play in Windows Media Player)
Previously, although sometimes synonymous stripe disturbances on the picture, but not so often, not so schwarzgestreift. Can I use the settings a bit to alter vorbeigend but synonymous in retrospect?

Thanks in advance.



Antwort von sarasocke:

striated? "could" be a wrong halbbildreihenfolge ...



Antwort von thos-berlin:

Question s.die Adobianer:

The GS11 is a DV Camera. Should then the setting is not 720x576 (instead of 768x 576) are?

@ Martian: The kammartigen with the patterns s.senkrechten Linen is an old topic. See movies s.PC bad - our standard link to the topic ;-)

Did anything ever work correctly? What have you done differently or adjusted? In what format did you export?

In any case, times the Halbbildreiehenfolge check / change.

If the output format DV-AVI: Have you ever checked how an issue looks like on a television? If the strip since then synonymous occur, then the Halbbildreiehenfolge wrong. (However, if the DV editing on a DV timeline not happen)








Antwort von sarasocke:

no, I did not so much so cut and since I had some simple format and then of course, were synonymous streak there, but others.

But in this case annoyed me that the quality of the program is still quite good. (Small scale, I now look at the computer screen), but after exporting it impossible to hold out. I have imported into Avi, but not burned, because I thought in terms of quality, I can save. Should I still try?
I ask very silly now, what is the Halbbildreihenfolge, or what should be how can I change it?



Antwort von thos-berlin:

As long as you in your editing system Einstellunegn not changing, you'll probably only in the default DV-AVI format intersect. The preview looks not so great, because it s.PC screen kammartigen to these effects (see link).

If you have a TV-out of the Garfikkakkarte searched there and Television followed, then the picture should be OK to be synonymous.

If you have a camera with DV - In, you can return the product in the same format on a tape in the camera zurckspeichern. This tape is s.Television viewed quallitataiv correspond to the original recordings.

Ausspielmöglichkeit If not, then you have the material sonalge to keep the hard drive until you have such a Aufnahememöglichkeit searched, or you burn for viewing on a television DVD. Here you have to export in MPEG2 and really should take a preset exist. Trying times for the manual.

Some DVD players can now synonymous read other formats (eg DivX).

For file formats for playback on the PC, there are a number of file types and settings. Please search for something here.

It does nothing a DVD disc with an AVI to burn. The DVD is not in a normal DVD player playable. The AVI format is not actually synonymous expressiveness, since AVI is a container format, where you can verscheidenartige videos hineninpacken. Even a win movies eienr Fortokamera is an AVI file, but that neither standard nor quallitativ hochjwertig. That is why I speak in standard AVI files always of DV-AVI and this is the format that all DV cameras have Firewire output.

What are the Halbbildreiehenfolge.

A PAL TV picture, as it absorbs your camera, consists of 50 fields per second, which is complete with 25 pictures added. Two half images showed therefore a whole. A field contains the odd lines of the image, the other is straight. This procedure is called interladed. Both the related images are then successively with 1 / 50 second time difference is recorded, in which the image content (eg for movements) noticeably changed (or can change).

A PC is always in full picture of (progressive). Therefore, the two (differing) fields simultaneously. The difference between the two fields is considered kammartiger Effect s.senkrechten edges visible.

To prevent this, you can for example: only half of a variety show or the material de-interlace.

We swapped the half, this comb-Effect reinforced and is synonymous the interlaced employees Television visible.

I hope that these statements are anything to help.



Antwort von Blupp:

Danke erstmal.

So I have now synonymous times in mpeg and import parts of the video deinterlaced. Before the export you can see no difference, because the quality of both is satisfactory and are still behind in both strips. Can it then but s.Screen lie? Why is it before exporting still ok?
Unfortunately I currently do not have the ability to burn and may therefore not whether to try it on the tv is ok. Hold her still possible?



Antwort von Marsmensch:

I have now synonymous again the avi and mpeg files. It was noted that the mpeg file is an even poorer quality (more strip) and to a noise on the sound is. Why is that? DV-avi is not synonymous in most dvd players?



Antwort von thos-berlin:

Quote:
DV-avi is not synonymous in most dvd players?


No more on very few (I can not specifically designate).



Antwort von Marsmensch:

So now I habs but managed to burn. Both as synonymous avi mpeg can play-but both with horizontal stripes. Then, the now well but s.den settings, right? But what are these right?
In desperation,
Mars Man.



Antwort von thos-berlin:

Where do you look now on the DVDs? On PC s.Television ode?
Please try s.Television times.

Unfortunately, I am not a Adobe user, so my body s.denen the settings are made, can not name.



Antwort von Marsmensch:

I did it to me now s.fernseher views. the dvd player plays all but synonymous synonymous as bad (also with stripes). The settings are indeed 720h 576, I had somehow mistaken me well.
I know how I can change the settings, I have been synonymous with 768 samples, it was already in front but then export ne worse quality. But how am I to find out what my camera settings are correct for?
And you should always deinterlace or can predict the synonymous wenns was right have the opposite effect?




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