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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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45 lines
1 KiB
C
45 lines
1 KiB
C
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#include <gst/gst.h>
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GST_CAPS_FACTORY (rawcaps1,
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GST_CAPS_NEW (
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"raw1_sink_caps",
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"video/raw",
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"fourcc", GST_PROPS_FOURCC (GST_STR_FOURCC ("YUYV")),
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"height", GST_PROPS_INT (640),
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"width", GST_PROPS_INT (480),
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"framerate",GST_PROPS_FLOAT (30.0)
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),
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GST_CAPS_NEW (
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"raw1_sink_caps",
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"video/raw",
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"fourcc", GST_PROPS_FOURCC (GST_STR_FOURCC ("I420")),
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"height", GST_PROPS_INT (640),
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"width", GST_PROPS_INT (480),
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"framerate",GST_PROPS_FLOAT (30.0)
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)
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);
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int
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main (int argc, char *argv[])
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{
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GstCaps *caps1;
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GstCaps *caps2;
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GstCaps *caps;
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gst_init (&argc, &argv);
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caps1 = GST_CAPS_GET (rawcaps1);
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caps2 = gst_caps_copy_1 (GST_CAPS_GET (rawcaps1));
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gst_caps_set(caps1, "height", GST_PROPS_INT(640));
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gst_caps_set(caps1, "width", GST_PROPS_INT(480));
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gst_caps_set(caps1, "framerate", GST_PROPS_FLOAT(30.0));
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caps = gst_caps_intersect(caps1, caps2);
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g_print("caps %s\n", gst_caps_to_string(caps));
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if(caps == NULL)return 1;
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return 0;
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}
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