POV-Ray : Newsgroups : povray.off-topic : PNG to Avi on a Mac? Server Time
6 Nov 2024 06:22:42 EST (-0500)
  PNG to Avi on a Mac? (Message 1 to 6 of 6)  
From: Tim Nikias
Subject: PNG to Avi on a Mac?
Date: 19 Jul 2008 19:01:31
Message: <4882724b@news.povray.org>
Hey there,

I know, I've asked this question a few months ago already, but I can't 
find the thread anymore, probably because off-topic-threads don't stay
for all eternity. ;-)

I'm in need of an Encoder for my Mac, preferrably with options to output 
to MPG2 and MP4, DivX might be nice, Quicktime-Movie files as well, but 
these last two are optional. I output PNGs on my Mac, but could of 
course switch to any other POV-native Output if need be.

Anyways, someone pointed me towards some console-based converter that I 
should get using Fink... Anyone care to remind me? :-)

To my defense, I've had various health troubles this year, been seeing 
various doctors and am finally getting back on track, being creative and 
productive didn't fit into the schedule (or my abilities due to the 
sickness, to be honest).

Regards,
Tim


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From: H  Karsten
Subject: Re: PNG to Avi on a Mac?
Date: 21 Jul 2008 09:05:00
Message: <web.488488ffab2ab2bbff380a360@news.povray.org>
You can use the QuiktimePlayer to import PNG-sequences and export it into AVI.

If You have a Intel-based MAC I recommend to use VirtualDub under Windows
instead of Quiktime. I was converting about 10000 PNG-files (HD) to AVI.
VirtualDub needs 8-12 seconds to import the sequence from the Linux-Server.
Quiktime uses over one hour and 50 minutes! just to import the images!

Also you have much more codecs available under Windows; just look for codecpacs.


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From: Tim Nikias
Subject: Re: PNG to Avi on a Mac?
Date: 22 Jul 2008 17:37:30
Message: <4886531a$1@news.povray.org>
H. Karsten wrote:
> You can use the QuiktimePlayer to import PNG-sequences and export it into AVI.
> 
> If You have a Intel-based MAC I recommend to use VirtualDub under Windows
> instead of Quiktime. I was converting about 10000 PNG-files (HD) to AVI.
> VirtualDub needs 8-12 seconds to import the sequence from the Linux-Server.
> Quiktime uses over one hour and 50 minutes! just to import the images!
> 
> Also you have much more codecs available under Windows; just look for codecpacs.

Thanks for suggesting VirtualDub, I was racking my brain which freeware 
application there'd be for a Mac... TMPGEnc is the one I used on 
Windows, but that one isn't for a Mac. As for Codecs, I don't dabble 
that much in that regard, DivX or MPEG4 are widespread and for my 
purposes the best choice, unless I simply use old-school MPEG1. ;-)

Regards,
Tim


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From: Tim Nikias
Subject: Re: PNG to Avi on a Mac?
Date: 22 Jul 2008 18:06:00
Message: <488659c8$1@news.povray.org>
I just checked and found AviDemux for the Mac, but some of the MPG-Files 
it produces aren't recognized by Quicktime. *sigh*

I'll have to google some more and right now tend to think that I'm going 
to end up moving the source-frames to my external drive and encoding on 
my PC using TMPGenc... Oh, breaking the habits can be difficult! ;-)

Regards,
Tim


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From: H  Karsten
Subject: Re: PNG to Avi on a Mac?
Date: 29 Jul 2008 07:10:00
Message: <web.488ef9ccab2ab2bbbd20bb810@news.povray.org>
Yesterday, I've spoke to a friend about image-sequences on a mac.
He use ImageMagic to solve this problem.

Holger


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From: Tim Nikias
Subject: Re: PNG to Avi on a Mac?
Date: 29 Jul 2008 20:53:54
Message: <488fbba2@news.povray.org>
H. Karsten wrote:
> Yesterday, I've spoke to a friend about image-sequences on a mac.
> He use ImageMagic to solve this problem.

Eh, what was *his* problem?

Mine was that AviDemux didn't produce "proper" MPGs, at least not ones 
which Quicktime or the VLC Player wanted to play.

I've since then found that on a Mac, simply selecting "Open Image 
sequence" with Quicktime and exporting that works fine. I don't see the 
good old MPEG2 there, but MP4 is fine as well.

Regards,
Tim


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