hello list,
In my GEM patch quicktime movies work fine, if I leave them in their original sizes (640 x 480) pixel...but I needed to cut something out , so I reduced their sizess, something like 500 x 375 pixel, and i get a green stripe right hand side of my geometrical shape my movie is loaded in. it only seems to work with 640x480, still the other smaller formats I tried also are 4:3. tried it with various "dimen" sizes, but still get the green stripe....anybody experienced the same ?? thanks, henrik
henrik wurster wrote:
hello list,
In my GEM patch quicktime movies work fine, if I leave them in their original sizes (640 x 480) pixel...but I needed to cut something out , so I reduced their sizess, something like 500 x 375 pixel, and i get a green stripe right hand side of my geometrical shape my movie is loaded in. it only seems to work with 640x480, still the other smaller formats I tried also are 4:3. tried it with various "dimen" sizes, but still get the green stripe....anybody experienced the same ??
how do you reduce the size? within Gem? whichobjects. which colorspace is your video decoded into (rgba? yuv? the latter is more likely; use [pix_info] to get information on sizes,colorspace,... of each frame)
which OS? which processor?
thanks, henrik
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hi henrik
i just realized, that probably you don't even need to crop the dimensions of the movie, though this depends on what you are planning to do. if you want to display only the movie in the gemwin, you could just play the original movie and then change the size of [rectangle], on which the movie is textured to. if you make it bigger than the gemwin, your movie gets cropped automatically. this is just a work around, but perhaps already sufficient for your purpose.
roman
On Fri, 2007-09-28 at 13:41 +0200, henrik wurster wrote:
hello list,
In my GEM patch quicktime movies work fine, if I leave them in their original sizes (640 x 480) pixel...but I needed to cut something out , so I reduced their sizess, something like 500 x 375 pixel, and i get a green stripe right hand side of my geometrical shape my movie is loaded in. it only seems to work with 640x480, still the other smaller formats I tried also are 4:3. tried it with various "dimen" sizes, but still get the green stripe....anybody experienced the same ?? thanks, henrik _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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unfortunately not, since I only work with a cube and not a rectangle...thus the square size is set. I tried all kind of formats and anything smalller than 640 x 480 gets grren stripes. since the quality of the movie is rather bad (coming out of a digital camera with video functions), I need to stick to smaller sizes
2007/9/28, Roman Haefeli reduzierer@yahoo.de:
hi henrik
i just realized, that probably you don't even need to crop the dimensions of the movie, though this depends on what you are planning to do. if you want to display only the movie in the gemwin, you could just play the original movie and then change the size of [rectangle], on which the movie is textured to. if you make it bigger than the gemwin, your movie gets cropped automatically. this is just a work around, but perhaps already sufficient for your purpose.
roman
On Fri, 2007-09-28 at 13:41 +0200, henrik wurster wrote:
hello list,
In my GEM patch quicktime movies work fine, if I leave them in their original sizes (640 x 480) pixel...but I needed to cut something out , so I reduced their sizess, something like 500 x 375 pixel, and i get a green stripe right hand side of my geometrical shape my movie is loaded in. it only seems to work with 640x480, still the other smaller formats I tried also are 4:3. tried it with various "dimen" sizes, but still get the green stripe....anybody experienced the same ?? thanks, henrik _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
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-
henrik wurster -
IOhannes m zmoelnig -
Roman Haefeli