There are some variables that are always defined like
"frame" which stores the number of frames that have gone by since the scene producer started,
"mouse_x" and "mouse_y" which reflect the X and Y position of the mouse at all times relative to the scene coordinate system (requires interaction aware consumer like screen_consumer),
- "timeline_frame" which differs from "frame" in that it can rewind and jump, depending on where the timeline is at the moment and
+ "timeline_frame" which differs from "frame" in that it can rewind and jump, depending on where the timeline is at the moment,
+ "fps" which always contains the framerate of the scene and
"scene_width" and "scene_height" which contains the dimensions of the scene coordinate system.
</xs:documentation>
</xs:annotation>
<xs:element type="number_expression" name="y"> <xs:annotation><xs:documentation>The Y coordinate of the layer in the scene coordinate system. Can be an expression.</xs:documentation></xs:annotation></xs:element>
<xs:element type="number_expression" name="width" minOccurs="0"> <xs:annotation><xs:documentation>The width of the layer. Is by default calculated by the producer itself but can be overridden. Can be an expression.</xs:documentation></xs:annotation></xs:element>
<xs:element type="number_expression" name="height" minOccurs="0"> <xs:annotation><xs:documentation>The height of the layer. Is by default calculated by the producer itself but can be overridden. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element name="clip" minOccurs="0">
+ <xs:annotation>
+ <xs:documentation>
+ Properties regarding viewport clipping. The coordinates are relative to the scene coordinate system. They are addressable from expressions as layer.[id].clip.[property].
+ </xs:documentation>
+ </xs:annotation>
+ <xs:complexType>
+ <xs:all>
+ <xs:element type="number_expression" name="upper_left_x" minOccurs="0" default="0"> <xs:annotation><xs:documentation>The X position within the scene coordinate system to clip the upper left corner. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="upper_left_y" minOccurs="0" default="0"> <xs:annotation><xs:documentation>The Y position within the scene coordinate system to clip the upper left corner. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="lower_right_x" minOccurs="0"> <xs:annotation><xs:documentation>The X position within the scene coordinate system to clip the lower right corner. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="lower_right_y" minOccurs="0"> <xs:annotation><xs:documentation>The Y position within the scene coordinate system to clip the lower right corner. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ </xs:all>
+ </xs:complexType>
+ </xs:element>
<xs:element type="number_expression" name="anchor_x" minOccurs="0" default="0"> <xs:annotation><xs:documentation>The X anchor within the layer coordinate system where position and rotation are done relative to/around. Can be an expression.</xs:documentation></xs:annotation></xs:element>
<xs:element type="number_expression" name="anchor_y" minOccurs="0" default="0"> <xs:annotation><xs:documentation>The Y anchor within the layer coordinate system where position and rotation are done relative to/around. Can be an expression.</xs:documentation></xs:annotation></xs:element>
<xs:element type="number_expression" name="rotation" minOccurs="0" default="0.0"> <xs:annotation><xs:documentation>The rotation of the layer around anchor_x/anchor_y expressed in degrees. Can be an expression.</xs:documentation></xs:annotation></xs:element>
<xs:complexType>
<xs:all>
<xs:element type="number_expression" name="opacity" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The opacity of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="contrast" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The contrast of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="saturation" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The saturation of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="brightness" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The brightness of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ </xs:all>
+ </xs:complexType>
+ </xs:element>
+ <xs:element name="levels" minOccurs="0">
+ <xs:annotation>
+ <xs:documentation>
+ Properties regarding level adjustments. They are addressable from expressions as layer.[id].level.[property].
+ </xs:documentation>
+ </xs:annotation>
+ <xs:complexType>
+ <xs:all>
+ <xs:element type="number_expression" name="min_input" minOccurs="0" default="0.0"> <xs:annotation><xs:documentation>The minimum input level of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="max_input" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The maximum input level of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="gamma" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The gamma correction of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="min_output" minOccurs="0" default="0.0"> <xs:annotation><xs:documentation>The minimum output level of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
+ <xs:element type="number_expression" name="max_output" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The maximum output level of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
</xs:all>
</xs:complexType>
</xs:element>
</xs:all>
</xs:complexType>
</xs:element>
+ <xs:element type="number_expression" name="volume" minOccurs="0" default="1.0"> <xs:annotation><xs:documentation>The audio volume of the layer. Can be an expression.</xs:documentation></xs:annotation></xs:element>
<xs:element name="parameters" minOccurs="0">
<xs:annotation>
<xs:documentation>
projects / casparcg / blobdiff