Infoseite // Convert HD to SD - poor quality - what is wrong? P2 / HPX 301 AVC INTRA



Frage von natas:


Hello,

have the following request.

Have the last rotation with the Panasonic HPX 301 in AVC Intra 50 codec rotated.

I work with version 3.0 of Avid. (Without Mojo DX SD only issue on Firwire / converter)

The import of ANC INTRA is super. The HD full-screen preview looks good.
Sharp, colorful.

But jerky movements in everything, almost like an interlace error.
(But is None.)

And of course, synonymous with SD Preview Preview button on the "full green" it looks strange.
Blurred and jerky.

Ok, the calculator may be that he is not the best more. (HP XW 8400; 2,66 GHZ, 3.25 GB of RAM)

Have the materials then consolidated.
In the 50 MXF MPEG or DV 50 although all the movements are fluid and not a "choppy" more
But the overall picture quality is poor.

The sharpness, color is less than DV level.

Now I would like to get a good video quality on DVD.

Have been exported to consolidate synonymous Avid DNxHD and and then squeeze with and / or changed Encore.
Here the picture, although still a bit ahead, but in QT as synonymous in the converted MPEG file I have the Ruckel again ... and who are violent, so when one runs through the picture or is swung, the picture falls apart there.

(But there are no interlace error, but see "similar to".)

How do I get out of the HD material shot a good SD DVD that looks at least as good as a signal recorded with DV??

The converted HD but at least the quality should be a DV 5000 or similar match .... or??

Has anyone had the same problems??

Greetings from Dortmund.

Space


Antwort von WoWu:

Poste doch mal for effect than Stillimage to see what you mean.

Space


Antwort von fsm:

I am surprised at all with the mc3.0 avc intra confused with it - my opinion he can only s.der 4.0 - natively at least.

In what format you import it?

if you do you about fw anschaust without mojo that makes the mc's only in DV25 can be downkonvertieren that makes the real problems.
switching times, the project format to 25i pal around and transcode a clip to 1:1. which would have to look eigtl reasonable and can be played without problems. if it works, the usual routes of which go ne to burn dvd.

- - - - --

habs just tried, avc * intra100 1080.50i material transcoded project in a 25i pal to 2:1. result is as expected mans sufficient.
avcintra your material has to hire a different frame rate (30?) - Progressive ists to hire and therefore sees in fullscreen on nem tft significantly better than the 25i material. then to hire or the refresh rate of LCDs (60/59hz?) wenns for a tft is.

Space





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