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Re: [Openexr-devel] Established deep data file extension?
From: |
Piotr Stanczyk |
Subject: |
Re: [Openexr-devel] Established deep data file extension? |
Date: |
Wed, 18 Jul 2012 19:13:50 +0000 |
Certainly, the .exr extension is a valid one. The v2.0 library will read 1.x
images just fine; and if only the 1.x subset of features is used then the files
written will be identical to those written by 1.7.
It is worth bearing in mind that v2 is capable of writing multi-part images;
in such scenarios the first part may be a 'flat' image and the subsequent one a
'deep' image.
Having said that, I'd like to echo Peter's sentiment of having an
additional/separate extension that could be easily recognized as a deep exr
file.
Given that the stereo feature set went for a .sxr or .mxr for stereo /
multi-view images .dxr / .dexr is perfectly appropriate for the deep data
images. (The chances for confusion with director are quite minimal and at some
stage extension collision will be hard to avoid.)
Piotr
________________________________________
From: address@hidden address@hidden on behalf of David Aguilar address@hidden
Sent: 18 July 2012 11:03
To: Christian Bloch
Cc: address@hidden
Subject: Re: [Openexr-devel] Established deep data file extension?
On Wed, Jul 18, 2012 at 10:52 AM, Christian Bloch <address@hidden> wrote:
> Well, I would think the diaspora spread is rather unofficial and hasn't gone
> too far, and Weta's in-house usage can still be considered proprietary. So at
> this very moment the legacy support is still restricted to a very limited
> group.
>
> Consider this the last chance of altering the file extension to something
> memorizable. In a year's time that chance is gone. I do think sticking to the
> *xr template makes a whole lot more sense in the long run. Chances of
> confusion with director files is rather minimal, so even .dxr would be
> appropriate.
foo.dexr
MS-DOS is dead as disco so hopefully we aren't limited to 7.3 filenames.
--
David
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- [Openexr-devel] Established deep data file extension?, Ollie Harding, 2012/07/17
- Re: [Openexr-devel] Established deep data file extension?, Peter Hillman, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Ollie Harding, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Hugh Macdonald, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Jon Wadelton, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Christopher Horvath, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Wayne Wooten, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Christian Bloch, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, David Aguilar, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?,
Piotr Stanczyk <=
- Re: [Openexr-devel] Established deep data file extension?, Jonathan Litt, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Stephen Parker, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Richard Addison-Wood, 2012/07/18
- Re: [Openexr-devel] Established deep data file extension?, Peter Hillman, 2012/07/19
- Re: [Openexr-devel] Established deep data file extension?, Jeff Clifford, 2012/07/19
- Re: [Openexr-devel] Established deep data file extension?, Larry Gritz, 2012/07/19
- Re: [Openexr-devel] Established deep data file extension?, Paul Miller, 2012/07/19
- Re: [Openexr-devel] Established deep data file extension?, Mark, 2012/07/19
- Re: [Openexr-devel] Established deep data file extension?, Peter Hillman, 2012/07/20
- Re: [Openexr-devel] Established deep data file extension?, Larry Gritz, 2012/07/20