Infoseite // Loss of quality during the transfer of DV camera to PC



Frage von Ernst Schäfer:


When transferring of my Cannon DV Camera via FireWire to your PC (P4, 1.8 GHz) are formed by horizontal panning shots of vertical saw tooth contoured lines, the stopping of the movement of these saw tooth contoured back straight lines. Programs Used WIN XP, Ulead DVD MovieFactory 3, Ulead VideoStudio 7, synonymous with Nero 7 of this effect occurs. With my analog video camera (Hi 8) on Teratec Gameo Grabster 200 I have no problems.
What should I do?

Space


Antwort von grovel:

Is everything all right.

Search times here in the forum to interlace lines. This is quite normal. If you are s.Television the films later anschaust everything perfectly.

SeeYa grovel

Space


Antwort von Ernst Schäfer:

"grovel" wrote: Is everything all right.

Search times here in the forum to interlace lines. This is quite normal. If you are s.Television the films later anschaust everything perfectly.

SeeYa grovel


I have already, but is just as bad on the Television
Greeting Ernst

Space


Antwort von Stefan:

Somewhere in the DV is set incorrectly material in the processing chain, the field order. DV material has the field order "lower field first". A program in the processing chain that does not seem to know or makes false. Which is hard to say. Type. Fummel work ...

Good luck
The fat Stefan

Space


Antwort von Ernst Schäfer:

"Stefan" wrote: Somewhere in the DV is set incorrectly material in the processing chain, the field order. DV material has the field order "lower field first". A program in the processing chain that does not seem to know or makes false. Which is hard to say. Type. Fummel work ...

Good luck
The fat Stefan


had stopped in Ulead DVD MovieFactory 2 lower field first, (was previously) on bildbasierend but nothing has changed. As the processing chain look like? XP operating system, FireWire card, Cannon MV 700 drivers who have influence on the image sequence? actually there is only the video editing program? It shifted synonymous not only individual but each group of 2-5 lines compared to the neighboring groups, and so the stronger the higher the camera panning speed.
I once tested a demo version of Adobe Premiere 1.5. While the program is too expensive for my needs, the picture on the recording control monitor, but looked fine (sharp and without distortion of these lines). However, the program hangs after a few seconds. Ie Picture on the host control monitor looks like Stillimage, camera images and camera control from next run the program and the program itself stops responding. I Got the latest Kammeratreiber Cannon MV can down load it to 700 and will try again. I want to but just to test me to buy Adobe Premiere 1.5 is too costly and too expensive for it.
Thank you for the tip s.Stefan
Ernst

Space


Antwort von Stefan:

Phew, that's damn hard without sample image. This is similar to one of the pictures of www.100fps.com? Did you have enlarged portions of the video image / reduced margins as done away with? Video image size is 720x576 in the Project? Can you describe more precisely, what are you doing?

In the transmission of Camera Calculator to DV AVI to nothing should happen s.der field order. Tools for this are usWinDV, CaptureFlux (of Paul Glagla), ScenalyzerLive ...

Anders may look like if you do not submit while the same as a DV AVI as an MPEG video generation during the transfer. Then, the transfer program must know (get informed) that the source is interlaced video, and provides that the lower field is first delivered.

For some stupid programs can be placed at the MPEG encoder to convert part of AVI to DVD MPEG format synonymous so that the same field order is generated in the product.

In intelligent encoders, you can swap the field order synonymous in the target format. But has some of the encoder can convert. If he can not do that, does it) afterwards from Creepy (see stupid encoder.

Good luck
The fat Stefan

Space





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