data/effects/mask_start_shape.xml

0001 <?xml version="1.0"?>
0002 <!DOCTYPE kpartgui>
0003 <effect tag="mask_start" id="mask_start-shape" dependency="shape">
0004     <name>Shape Alpha (Mask)</name>
0005     <description>This filter makes a snapshot of the frame before an alpha channel (transparency) is created based on another resource. Use it together with the mask_apply effect, that uses a transition to composite the current frame's image over the snapshot. The typical use case is to add effects in the following sequence: this effect, zero or more effects, mask_apply.</description>
0006     <author>Charles Yates, Dan Dennedy</author>
0007     <parameter type="fixed" name="filter" value="shape">
0008         <name>Filter</name>
0009     </parameter>
0010     <parameter type="url" name="filter.resource" filter="Video files (*)">
0011         <name>Image or video resource</name>
0012     </parameter>
0013     <parameter type="constant" name="filter.mix" max="100" min="0" default="100" suffix="%">
0014         <name>Threshold</name>
0015         <comment>Convert alpha or luma values below this level as opaque and above this level as transparent. This is mostly useful for luma wipe images.</comment>
0016     </parameter>
0017     <parameter type="constant" name="filter.softness" max="1" min="0" default="0.1" decimals="2">
0018         <name>Softness</name>
0019         <comment>When using mix (threshold) how soft to make the edge around the threshold. 0.0 = no softness, 1.0 = too soft.</comment>
0020     </parameter>
0021     <parameter type="bool" name="filter.invert" default="0" min="0" max="1">
0022         <name>Invert</name>
0023         <comment>Use the inverse of the alpha or luma value.</comment>
0024     </parameter>
0025     <parameter type="bool" name="filter.use_luminance" default="0" min="0" max="1">
0026         <name>Use Luma</name>
0027         <comment>Use the image luma instead of the alpha channel.</comment>
0028     </parameter>
0029     <parameter type="bool" name="filter.use_mix" default="1" min="0" max="1">
0030         <name>Use Threshold</name>
0031         <comment>Whether to apply a threshold filter to the luma or alpha or not. If not, luma or alpha value of the resource (File) is copied to the alpha channel.</comment>
0032     </parameter>
0033 </effect>