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GStreamer Bad Plugins 0.10 Plugins Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Properties |
"category" gchar* : Read "default-background-alpha" gint : Read / Write "default-background-blue" gint : Read / Write "default-background-green" gint : Read / Write "default-background-red" gint : Read / Write "default-font-alpha" gint : Read / Write "default-font-blue" gint : Read / Write "default-font-desc" gchar* : Read / Write "default-font-effect" GstFontEffect : Read / Write / Construct "default-font-effect-strength" gdouble : Read / Write "default-font-green" gint : Read / Write "default-font-red" gint : Read / Write "language" gchar* : Read "original-canvas-height" gint : Read "original-canvas-width" gint : Read "quality" gdouble : Read / Write
This element decodes and renders Kate streams Kate is a free codec for text based data, such as subtitles. Any number of kate streams can be embedded in an Ogg stream.
libkate (see above url) and libtiger are needed to build this element.
This pipeline renders a Kate stream on top of a Theora video multiplexed in the same stream:
gst-launch \ filesrc location=video.ogg ! oggdemux name=demux \ demux. ! queue ! theoradec ! ffmpegcolorspace ! tiger name=tiger \ demux. ! queue ! kateparse ! tiger. \ tiger. ! ffmpegcolorspace ! autovideosink
"default-background-alpha"
property"default-background-alpha" gint : Read / Write
Default background color (alpha component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"default-background-blue"
property"default-background-blue" gint : Read / Write
Default background color (blue component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"default-background-green"
property"default-background-green" gint : Read / Write
Default background color (green component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"default-background-red"
property"default-background-red" gint : Read / Write
Default background color (red component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"default-font-alpha"
property"default-font-alpha" gint : Read / Write
Default font color (alpha component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"default-font-blue"
property"default-font-blue" gint : Read / Write
Default font color (blue component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"default-font-desc"
property"default-font-desc" gchar* : Read / Write
Default font description (Pango style) to render text with.
Default value: ""
"default-font-effect"
property "default-font-effect" GstFontEffect : Read / Write / Construct
Whether to apply an effect to text by default, for increased readability.
Default value: none
"default-font-effect-strength"
property"default-font-effect-strength" gdouble : Read / Write
How pronounced should the font effect be (effect dependent).
Allowed values: [0,1]
Default value: 0.5
"default-font-green"
property"default-font-green" gint : Read / Write
Default font color (green component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"default-font-red"
property"default-font-red" gint : Read / Write
Default font color (red component, between 0 and 255) to render text with.
Allowed values: [0,255]
Default value: 255
"original-canvas-height"
property"original-canvas-height" gint : Read
The canvas height this stream was authored for (0 is unspecified).
Allowed values: >= 0
Default value: 0
"original-canvas-width"
property"original-canvas-width" gint : Read
The canvas width this stream was authored for.
Allowed values: >= 0
Default value: 0
"quality"
property"quality" gdouble : Read / Write
Rendering quality (0 is faster, 1 is best and slower).
Allowed values: [0,1]
Default value: 1