1 <?xml version=
"1.0" encoding=
"UTF-8"?>
2 <svg xmlns=
"http://www.w3.org/2000/svg"
3 xmlns:
xlink=
"http://www.w3.org/1999/xlink"
5 <!-- use an empty g to force filters.svg to load before onload -->
6 <use xlink:
href=
"../filters.svg#empty" />
7 <foreignObject filter=
"url(../filters.svg#ThresholdRGB)" x=
"0" y=
"0" height=
"100%" width=
"100%">
8 <html lang=
"en" xml:
lang=
"en" xmlns=
"http://www.w3.org/1999/xhtml">
9 <body style=
"background:white;">
10 <video src=
"black140x100.webm" width=
"280"></video>
