August 2008 - Pro-apps-dev - lists.apple.com

releasing temporal frames
by Micah Sharp 26 Aug '08

26 Aug '08

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Re: Color plugin development
by Pierre Jasmin 25 Aug '08

25 Aug '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Organization: RE:Vision Effects User-agent: Thunderbird 2.0.0.16 (Windows/20080708) Pierre On Aug 23, 2008, at 7:22 AM, Bjørn Holmgren wrote: Darrin -- Darrin Cardani dcardani(a)apple.com This email sent to jasmin(a)revisionfx.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… A feature request / comment / suggestion would be that everything that supports images/video in the suite should support FxPlug -- the last thing we need is each application supporting their own SDK, particularly now that Motion, FCE/FCP support a common API for that. It should remain the responsability of the third party to see if something works in a given host, as in there is no guarantee each host would support all features, and as well there is a suite extention sort of mechanism for a particular host to open more of it's specifics, and at least like that the base common framework of plugin binding, parameter description and clip handling is commonly covered. Foreward thinking is it's no excuse to say that some product has a complete different history, since FxPlug is absolutely as well not FCP native to make the case. Also the usual: an API is just an API, it takes years to round off the bugs and maintain it, on both side of the fence. Also at Siggraph after a bit of chatting I realize there is a new reorg affecting FxPlug layer which includes I believe a software manager (that replaced Dan), a new dedicated engineer that replaced Dave Howell, and part-time marketing support which is a bit less defined now as function I suppose when Apple doesn't do trade shows... My vote would be to have that little structure internally sell to product management of the other elements of the suite like Color the need and value of a common API :) Darrin Cardani wrote: I am looking into developing a plugin for Color, but can not find any documentation for doing so. I have looked in the plug-in directory inside Color for examples, but the format of the .nod files tells me nothing. Is there an SDK for Color, or is it all private? At this time there is no SDK for Color, and no way to create 3rd party effects for it. _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/jasmin%40revisionfx.com This email sent to site_archiver(a)lists.apple.com

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Re: Color plugin development
by Darrin Cardani 25 Aug '08

25 Aug '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com On Aug 23, 2008, at 7:22 AM, Bjørn Holmgren wrote: Darrin -- Darrin Cardani dcardani(a)apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… I am looking into developing a plugin for Color, but can not find any documentation for doing so. I have looked in the plug-in directory inside Color for examples, but the format of the .nod files tells me nothing. Is there an SDK for Color, or is it all private? At this time there is no SDK for Color, and no way to create 3rd party effects for it. This email sent to site_archiver(a)lists.apple.com

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Re: XML round trip not relinking - Embarrassing conclusion
by Helena Ju 25 Aug '08

25 Aug '08

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Re: XML round trip not relinking - Embarrassing conclusion
by Andreas Kiel 25 Aug '08

25 Aug '08

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Re: XML round trip not relinking - Embarrassing conclusion
by Philip Hodgetts 25 Aug '08

25 Aug '08

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Re: XML round trip not relinking
by Philip Hodgetts 24 Aug '08

24 Aug '08

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XML round trip not relinking
by Philip Hodgetts 24 Aug '08

24 Aug '08

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Color plugin development
by Bjørn Holmgren 23 Aug '08

23 Aug '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Hello, I am looking into developing a plugin for Color, but can not find any documentation for doing so. I have looked in the plug-in directory inside Color for examples, but the format of the .nod files tells me nothing. Is there an SDK for Color, or is it all private? Thanks, Bjørn _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Re: Use Core Image to filter an FxTexture in FxPlug
by Darrin Cardani 22 Aug '08

22 Aug '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com On Aug 19, 2008, at 7:37 PM, Jim George wrote: I'm fairly new to FxPlug and Core Image and am confused by what I think should be something simple I want to render simply create a core image with the FxTexture, filer it, and then draw the contents back onto the output image. For my example, I've removed the filter so I'd just like to understand how to render the core image back onto the output texture. I could be way off, but here goes: CIContext *myCIContext; NSOpenGLPixelFormatAttribute attr[] = { NSOpenGLPFAAccelerated, NSOpenGLPFANoRecovery, NSOpenGLPFAColorSize, 32, (NSOpenGLPixelFormatAttribute) 0 }; NSOpenGLPixelFormat* pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attr] autorelease]; myCIContext = [CIContext contextWithCGLContext:renderInfo.sharedContext pixelFormat:[pixelFormat CGLPixelFormatObj] options:nil]; CGRect rect; rect.origin.x = 0; rect.origin.y = 0; rect.size.width = [inTex width]; rect.size.height = [inTex height]; CIImage *imageBuffer = [[CIImage alloc] initWithTexture:[inTex textureId] size:rect.size flipped:NO colorSpace:nil]; Darrin -- Darrin Cardani dcardani(a)apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… Jim, I don't see anything obviously wrong with what you're doing. One thing you might try is setting the rect.origin and size based on the texture coordinates of the input texture. I don't remember off the top of my head if they're usually centered at the origin, or if the origin is lower left (in Motion) or upper left (in FCP). This email sent to site_archiver(a)lists.apple.com

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