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/  Forum Index
   /  Classic Amiga Software
      /  IFF - Animation formats
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invent 
IFF - Animation formats
Posted on 15-May-2019 1:49:23
#1 ]
Regular Member
Joined: 31-Mar-2009
Posts: 112
From: Brisbane, Australia

Hi Everyone,

Would anyone be able to point me in the right direction of more documentation in regards to Saving IFF animations.

The Brilliance Manual for example says this:

Brilliance can save your animation as either an 0p-5, 0p-8 WORD, or 0p-8 LONG formatted file. Op-5 is supported by many older Amiga software packages. Unless you need compatibility with older Amiga software. we recommend that you save your animation files in one of the Op-8 formats.

I don't for example understand the difference between WORD and LONG formats (advantages/disadvantages).

Many thanks in advance.

By the way I'm working on some experimental animations using Brilliance II and Lightwave. This animation is 100 frames, 320x256, 32 colours, also documenting the process for anyone interested (will be on my Patreon site)

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Chris_Y 
Re: IFF - Animation formats
Posted on 15-May-2019 22:25:33
#2 ]
Elite Member
Joined: 21-Jun-2003
Posts: 3132
From: Beds, UK

@invent

Based on the fact Op-5 must be what most people call IFF ANIM5, you should look for IFF ANIM8 spec.
Apparently there are specs in this archive: http://aminet.net/package/gfx/show/AnimFX
I didn't download it to check, but this appears to be the same specs file on GitHub: https://github.com/murkymark/iffanimplay/blob/master/docs/format_description_(partly_from_internet)/iff_anim/animspecs%20(from%20animfx%20archive%2C1998)/ANIM.guide

Last edited by Chris_Y on 15-May-2019 at 10:27 PM.

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invent 
Re: IFF - Animation formats
Posted on 16-May-2019 5:56:31
#3 ]
Regular Member
Joined: 31-Mar-2009
Posts: 112
From: Brisbane, Australia

@Chris_Y

Thanks very much, always great to gather as much info as possible.

I have now finished the concept.

3D Colour Cycling - Proof of Concept - Final

By the way in another forum thread I was pointed towards this information that I thought useful to share here.

https://wiki.amigaos.net/wiki/ANIM_IFF_CEL_Animations

I have exported the format IFF (Op-8) format

Last edited by invent on 16-May-2019 at 05:57 AM.

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Doofus 
Re: IFF - Animation formats
Posted on 16-May-2019 6:37:56
#4 ]
Member
Joined: 13-Feb-2018
Posts: 44
From: Unknown

@Chris_Y

I always wondered if .iff files could be translated to .avi, however, in a pinch I have shot DPaint V animations right off the screen to use with Adobe Premiere or on my Macrosystems Casablanca Avio DV. Also, I never understood why DPaint V still can't interpret a .jpg file?

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invent 
Re: IFF - Animation formats
Posted on 16-May-2019 23:28:44
#5 ]
Regular Member
Joined: 31-Mar-2009
Posts: 112
From: Brisbane, Australia

@ALL

I have added the source file here if anyone would like to try it on your Amiga's
https://drive.google.com/open?id=1WLAkzUsYWnqiDk5F7wk4_Zkgn7lpeanj

Sadly the video doesn't do it justice. Did also try Vimeo as sometimes is a cleaner video
https://vimeo.com/336688770

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number6 
Re: IFF - Animation formats
Posted on 16-May-2019 23:47:53
#6 ]
Elite Member
Joined: 25-Mar-2005
Posts: 10517
From: In the village

@invent

Although I would vote for Anim7 longword, here is a program that easily allows you to convert to 5, 7, and 8 to test speed as well as do some other conversions:

MainActor 1_55

#6

@Doofus

I assume dpaintV suffers the same unfortunate release timing as Brilliance. .jpg was not exactly standard at the time. Lightwave suffered from this as well. A background converter like pegger solved the problem.
Quote:
give all your graphic programs the ability to load and save JPEG files
automatically.

quote source

http://aminet.net/search?query=pegger

I'm not sure what else that performs this task is available now.

#6

Last edited by number6 on 16-May-2019 at 11:59 PM.

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BigD 
Re: IFF - Animation formats
Posted on 17-May-2019 0:11:46
#7 ]
Elite Member
Joined: 11-Aug-2005
Posts: 4817
From: UK

@invent

Looks great! Would love to learn more about the techniques involved. Keep it up.

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