yeah, that's exactly right. Same size image, just set the data window automatically. If you're familiar with nuke, the Write node has an "autocrop" button.
would be much appreciated! one of these days, I need to read through all of your docs and start helping out! Thanks for all your amazing work. it's a fantastic toolset. Andrew Wood Pipeline Engineer, Digital Domain x2914 On Fri, Jun 28, 2013 at 4:02 PM, Larry Gritz <[email protected]> wrote: > The "autocrop" feature that it refers to means that oiiotool automatically > behaves as if they had specified --croptofull, if and only if outputting to > a file format that doesn't support separate data and display windows. > That's the default, and you turn it off with --noautocrop. > > You're looking for something different -- if I understand properly, you > want to shrink the data window so that it encloses the minimal area with > non-black pixels, right? > > There is no such functionality in oiiotool at the moment, but it would be > easy to add. I'll try to take a whack at it over the weekend. > > -- lg > > > > On Jun 28, 2013, at 11:51 AM, Andrew Wood wrote: > > > I see this flag: > > > > --noautocrop Do not automatically crop images whose formats > don't support separate pixel data and full/display windows > > > > I'm reading an exr (display window same as data window) and outputting > an exr. I'd love an autocrop behavior to set the bounding box. I was > thinking that is what it would do automatically based on that flag. > > > > But that does not seem to be the case. Am I missing something obvious? > oiio 1.1.9 > > > > thanks! > > Andrew > > > > > > oiiotool input.exr -o /var/tmp/test.exr > > > > channels (type chlist): > > A, 16-bit floating-point, sampling 1 1 > > B, 16-bit floating-point, sampling 1 1 > > G, 16-bit floating-point, sampling 1 1 > > R, 16-bit floating-point, sampling 1 1 > > fire_color.b, 16-bit floating-point, sampling 1 1 > > fire_color.g, 16-bit floating-point, sampling 1 1 > > fire_color.r, 16-bit floating-point, sampling 1 1 > > fire_mask, 16-bit floating-point, sampling 1 1 > > smoke_color.b, 16-bit floating-point, sampling 1 1 > > smoke_color.g, 16-bit floating-point, sampling 1 1 > > smoke_color.r, 16-bit floating-point, sampling 1 1 > > smoke_mask, 16-bit floating-point, sampling 1 1 > > comment (type string): "none" > > compression (type compression): zip, individual scanlines > > dataWindow (type box2i): (0 0) - (2251 967) > > displayWindow (type box2i): (0 0) - (2251 967) > > lineOrder (type lineOrder): increasing y > > pixelAspectRatio (type float): 1 > > screenWindowCenter (type v2f): (0 0) > > screenWindowWidth (type float): 1 > > > > channels (type chlist): > > A, 16-bit floating-point, sampling 1 1 > > B, 16-bit floating-point, sampling 1 1 > > G, 16-bit floating-point, sampling 1 1 > > R, 16-bit floating-point, sampling 1 1 > > fire_color.b, 16-bit floating-point, sampling 1 1 > > fire_color.g, 16-bit floating-point, sampling 1 1 > > fire_color.r, 16-bit floating-point, sampling 1 1 > > fire_mask, 16-bit floating-point, sampling 1 1 > > smoke_color.b, 16-bit floating-point, sampling 1 1 > > smoke_color.g, 16-bit floating-point, sampling 1 1 > > smoke_color.r, 16-bit floating-point, sampling 1 1 > > smoke_mask, 16-bit floating-point, sampling 1 1 > > comment (type string): "none" > > compression (type compression): zip, multi-scanline blocks > > dataWindow (type box2i): (0 0) - (2251 967) > > displayWindow (type box2i): (0 0) - (2251 967) > > lineOrder (type lineOrder): increasing y > > pixelAspectRatio (type float): 1 > > screenWindowCenter (type v2f): (0 0) > > screenWindowWidth (type float): 1 > > > > > > > > > > > > > > Andrew Wood > > Pipeline Engineer, Digital Domain > > x2914 > > _______________________________________________ > > Oiio-dev mailing list > > [email protected] > > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > > -- > Larry Gritz > [email protected] > > > _______________________________________________ > Oiio-dev mailing list > [email protected] > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >
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