POV-Ray : Newsgroups : povray.animations : text flickers when an animation is burned onto a dvd... : Re: text flickers when an animation is burned onto a dvd... Server Time
18 Jun 2024 08:50:55 EDT (-0400)
  Re: text flickers when an animation is burned onto a dvd...  
From: Le Forgeron
Date: 18 Apr 2005 03:21:08
Message: <42635fe4$1@news.povray.org>
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wisheu wrote:
> Hello,
> 
> I have a big problem. I've created an animation for a little project and
> when I use the rendered pictures to create a video and burn this onto a dvd
> then a horizontal scrolled text is very weird flickering... It's really
> ugly und I have no idea how I could stop this.
> 
> I've uploaded my project to this site:
> http://mitglied.lycos.de/wisheu/brombeere.rar
> 
> perhaps somebody could help me.


How is your movie encoded ?
Beware of interlaced/progressive choice.

Is it flickering on TV or on computer display ?

Which encoder are you using ?
What is the frame rate ?
What is the IPB sequence used ?
Does your encoder have tunable motion detection ?
Can you tune the bitrate ? Can you turn it to the max (~9Mb/s for the
video stream) ?

If colour were to be dismissed (N&B movie), would your scrolled text
still be visible and fine ? (typical encoding use a 4:2:2 or 4:1:0
pattern, encoding light full bandwidth, but color only one fourth of it)

What is the size (in pixel) of your scrolling text ?

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