Blame SOURCES/0003-v4l2src-fix.patch
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--- gst-plugins-good-0.10.31/sys/v4l2/gstv4l2object.c 2011-12-30 14:59:13.000000000 +0100
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+++ gst-plugins-good-0.10.31.fixed/sys/v4l2/gstv4l2object.c 2012-06-05 23:45:16.670981047 +0200
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@@ -1583,6 +1583,7 @@
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if (ival.type == V4L2_FRMIVAL_TYPE_DISCRETE) {
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GValue rate = { 0, };
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+ guint i;
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g_value_init (&rates, GST_TYPE_LIST);
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g_value_init (&rate, GST_TYPE_FRACTION);
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@@ -1602,7 +1603,16 @@
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/* swap to get the framerate */
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gst_value_set_fraction (&rate, denom, num);
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- gst_value_list_append_value (&rates, &rate;;
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+ /* avoid duplicate framerates, yes some hw reports duplicates :( */
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+ for (i = 0; i < gst_value_list_get_size(&rates); i++) {
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+ const GValue *val = gst_value_list_get_value(&rates, i);
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+ if (gst_value_compare(val, &rate) == GST_VALUE_EQUAL) {
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+ break;
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+ }
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+ }
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+ if (i == gst_value_list_get_size(&rates)) {
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+ gst_value_list_append_value(&rates, &rate;;
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+ }
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ival.index++;
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} while (v4l2_ioctl (fd, VIDIOC_ENUM_FRAMEINTERVALS, &ival) >= 0);
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