Announcement: Our new CyberLink Feedback Forum has arrived! Please transfer to our new forum to provide your feedback or to start a new discussion. The content on this CyberLink Community forum is now read only, but will continue to be available as a user resource. Thanks!
CyberLink Community Forum
where the experts meet
| Advanced Search >
Importing Vertical Photos - Quality Problem
Cuda [Avatar]
Newbie Joined: May 13, 2011 16:44 Messages: 2 Offline
[Post New]
Hello -

I have noticed that the pictures I import that are vertical framed end up with the stairstep curves after a DVD is burned, really poor quality. I have tried using higher and lower resolution pictures in .jpg format but the same result. The pictures imported in a horizontal frame much as a full screen 16:9 movie clip look fine as does video in horizontal frame. This appears to be an issue with how PD9 re-sizes vertical rotated pictures. Is there a way to fix this? Has anyone noticed this? Any help is appreciated.

Cuda
ynotfish
Senior Contributor Location: N.S.W. Australia Joined: May 08, 2009 02:06 Messages: 9977 Offline
[Post New]
Cuda -

All I could suggest is that you do any image editing (cropping, rotating, resizing) before importing them into PD. There have been plenty of confirmed reports of how PD processes images that would indicate there are some issues that affect quality.

The other thing I'm sure you understand is what happens to images when encoded for DVD. They may start out as reasonably high resolution (say 4000x3000px) but then they're encoded in a 720px wide video, & later upscaled by the DVD player. None of that is a good recipe for quality images!



Cheers - Tony
Visit PDtoots. PowerDirector Tutorials, tips, free resources & more. Subscribe!
Full linked Tutorial Catalog
PDtoots happily supports fellow PowerDirector users!
Dafydd B [Avatar]
Senior Contributor Joined: Aug 26, 2006 08:20 Messages: 11973 Offline
[Post New]
Really excellent graphic Tony showing the number crunch to the finished video sizes. I'm just wondering if we should have one with some still image frame sizes and then your graphic template slapped on top. Just an idea.
Dafydd
Cuda [Avatar]
Newbie Joined: May 13, 2011 16:44 Messages: 2 Offline
[Post New]
Gentlemen - Thanks for the replies buttttt.......

Your information is helpfull in that I gain some insight on what happens as far as re-sizing but I still think it is an issue with PD software as horizontal rotated pictures regarless of original size look fine without the stairstep pixellization following diagonal lines or curves in the picture however this is VERY noticeable on vertically rotated pictures even when rotated and re-sized down to 480 in heigth prior to import. That being said I should have checked for the latest patches for PD9 as it seems there are 4 of them that I had not installed! (shame on me!). After upgrading to the latest patch this issue seems to be a bit better or the effect has been minimized. This brings me to another question however? Do all 4 patches need to be installed in order or can you just download and install the latest one which is what I did and seemed to work? I did not see any info on that on the patch download page so just wondering? Seems a good idea for Cyberlink to add a note to that effect on the upgrade page.

Thanks for your chart. I t has been printed for future reference. Good tool!

Cuda

This message was edited 1 time. Last update was at May 14. 2011 13:35

garioch7
Senior Contributor Location: Port Hood, Nova Scotia, Canada Joined: Feb 07, 2011 06:45 Messages: 852 Offline
[Post New]
Cuda: Yep, Tony rocks! He has helped out a lot of folks and does some pretty fancy PD tutorials. You can check out some of his work at PDToots.

In answer to your question, PD9 patches are cumulative, according to Cyberlink. You only have to install the latest patch.

Have a great day, and welcome to the PD9 forum.

Regards,
-Phil Windows 10 Pro x64
Dell XPS 8930
Intel CoreT i7 (4.6 GHz)
32 GB DDR4-2666 RAM
1 TB PCIe -x4 SSD
NVIDIA GeForce RTX 2060
PD14 Ultimate x64, 4207
CD4 Ultra and AD6 Ultra
Bleeping Computer Malware Response Instructor
2010McKinney [Avatar]
Newbie Joined: Jan 25, 2007 18:37 Messages: 8 Offline
[Post New]
I stopped using PD9 for this exact reason and went back to version 8. Never had an issue with version 8 pixelating portrait photos but, version 9 pixelates the photos so severly that you can barely make out the faces! When they come out with version 10 I will try it out before I pay good money to "upgrade".
James1
Senior Contributor Location: Surrey, B.C., Canada Joined: Jun 10, 2010 16:20 Messages: 1783 Offline
[Post New]
Hi,
Not sure what Dafydd requested, and not that familiar with PowerDirector 9 but here is a JPG image with colored areas centered on a 1920X1080 background.
I will try and create a video with the various sizes as an overlay. The experienced members may be able to extract the individual sizes and show render differences.
Jim
[Thumb - DVD Sizes.jpg]
 Filename
DVD Sizes.jpg
[Disk]
 Description
1920x1080
 Filesize
79 Kbytes
 Downloaded:
185 time(s)

This message was edited 1 time. Last update was at Jun 11. 2011 18:27

Intel i7-2600@3.4Gz Geforce 560ti-1GB Graphic accelerator, windows 7 Premium 12GB memory

Visit GranPapa64's channel for your YouTube experience of the day!
Powered by JForum 2.1.8 © JForum Team