Tilted Forum Project Discussion Community  

Go Back   Tilted Forum Project Discussion Community > Interests > Tilted Technology


 
 
LinkBack Thread Tools
Old 06-20-2005, 02:51 AM   #1 (permalink)
/nɑndəsˈkrɪpt/
 
Prince's Avatar
 
Location: LV-426
Flickering signal issue

Trying to turn old VHS (PAL) tapes into NTSC DVDs. My question isn't about authoring, though, but capturing.

As I live in the States and everything's NTSC, including the VCR, I had to purchase a second-hand multi-format VCR, one that's built by Samsung (model SV-S97). I have it hooked up to my Radeon 9000 VIVO card via composite cable.

The VCR automatically detects the format of the tape. When I play one of the tapes, it says PAL AUTO on the display. I have ATI's VideoIN set for Composite and PAL-B, currently.

The problem is that the video preview (and capture!) looks extremely flickery. You can tell that the colours are displayed OK and all that, and for a second or so it plays fine and then it's a flickering mess that looks like the video feed is constantly getting overexposed or something.

I captured a short clip to demonstrate, it is located at http://www.jella.net/bin/flicker.wmv

I am thinking this might be an issue with ATI's capture drivers. I have updated them but am not sure if it "took".

I have also tried all the signal format options VideoIN has, such as PAL-B, PAL-D, PAL-M, etc. Nothing helps.

I'd welcome any ideas.
__________________
Who is John Galt?
Prince is offline  
Old 06-20-2005, 03:26 AM   #2 (permalink)
Very Insignificant Pawn
 
Location: Amsterdam, NL
I have no experence whit this, but perhaps you might try a lower imput signal level.
If you play on a TV does it render correctly?
flat5 is offline  
Old 06-20-2005, 03:56 AM   #3 (permalink)
Addict
 
sashime76's Avatar
 
Location: Hoosier State
I've done about 20 or so home DVDs, all in NTSC. I use Ulead Movie Factory, VideoStudio, Sonic MyDVD, and usually the preivews show jittering. I went a head and burned test DVD and it played back just fine in the DVD player (not computer). I suggest you burn a test DVD and see if the playback still looks bad.

Here is a link for your references:
http://www.videohelp.com/guides.php?howtoselect=4;41
sashime76 is offline  
Old 06-20-2005, 05:46 AM   #4 (permalink)
/nɑndəsˈkrɪpt/
 
Prince's Avatar
 
Location: LV-426
Quote:
Originally Posted by sashime76
I've done about 20 or so home DVDs, all in NTSC. I use Ulead Movie Factory, VideoStudio, Sonic MyDVD, and usually the preivews show jittering. I went a head and burned test DVD and it played back just fine in the DVD player (not computer). I suggest you burn a test DVD and see if the playback still looks bad.

Here is a link for your references:
http://www.videohelp.com/guides.php?howtoselect=4;41
Yeah, I've done quite a bit of these too, but always in NTSC...this time the issue seems to be with something else though...
__________________
Who is John Galt?
Prince is offline  
 

Tags
flickering, issue, signal


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -8. The time now is 12:04 AM.

Tilted Forum Project

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
© 2002-2012 Tilted Forum Project

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73