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interlace: Writing field-order into the src caps

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Writing top-field-first vs bottom-field-first into the src caps

https://bugzilla.gnome.org/show_bug.cgi?id=775409
This commit is contained in:
Vivia Nikolaidou 2016-11-30 17:22:21 +02:00 committed by Sebastian Dröge
parent 7f0697c758
commit e27fc343cc
1 changed files with 5 additions and 0 deletions
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5
gst/interlace/gstinterlace.c
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@ -408,6 +408,11 @@ gst_interlace_setcaps (GstInterlace * interlace, GstCaps * caps)
interlace->passthrough = FALSE;
gst_caps_set_simple (othercaps, "framerate", GST_TYPE_FRACTION,
interlace->src_fps_n, interlace->src_fps_d, NULL);
if (interlace->pattern <= GST_INTERLACE_PATTERN_2_2) {
gst_caps_set_simple (othercaps, "field-order", G_TYPE_STRING,
interlace->top_field_first ? "top-field-first" : "bottom-field-first",
NULL);
}
}
ret = gst_pad_set_caps (interlace->srcpad, othercaps);