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63 lines
2 KiB
Groff
63 lines
2 KiB
Groff
.TH "GStreamer" "1" "March 2001"
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.SH "NAME"
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gst\-xmllaunch \- build and run a GStreamer pipeline from an XML serialization
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.SH "SYNOPSIS"
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\fBgst\-xmllaunch\fR \fI[OPTION...]\fR XML\-FILE [ ELEMENT.PROPERTY=VALUE ... ]
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.SH "DESCRIPTION"
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.LP
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\fIgst\-xmllaunch\fP is a tool that is used to build and run a basic
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\fIGStreamer\fP pipeline, loading it from an XML description. You can
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produce the XML description using gst-launch(1) with the -o option or by
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calling gst_xml_write_file() in your own app.
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A simple commandline looks like:
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gst\-xmllaunch my\-pipeline.xml filesrc0.location=music.mp3
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This sets the location property of the element named filesrc0 to the value
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"music.mp3". See gst\-launch(1) for syntax on setting element names, and
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gst\-inspect to see what properties various elements have.
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You can pass "-" as the XML\-FILE to read from stdin.
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XML\-FILE can be a URI as well, thanks to the wizardry of libxml. I'm not really
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sure what all is supported, it seems http works just fine though.
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.
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.SH "OPTIONS"
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.l
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\fIgst\-xmllaunch\fP accepts the following options:
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.TP 8
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.B \-\-help
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Print help synopsis and available FLAGS
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.TP 8
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.B \-\-silent
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Do not output status information
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.TP 8
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.B \-\-exclude=TYPE, \-XTYPE
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Do not output status information of TYPE
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.TP 8
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.B \-\-output=FILE, \-oFILE
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Save XML representation of pipeline to FILE and exit
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.TP 8
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.B \-\-gst\-info\-mask=FLAGS
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\fIGStreamer\fP info flags to set (list with \-\-help)
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.TP 8
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.B \-\-gst\-debug\-mask=FLAGS
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\fIGStreamer\fP debugging flags to set (list with \-\-help)
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.TP 8
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.B \-\-gst\-mask=FLAGS
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\fIGStreamer\fP info and debugging flags to set (list with \-\-help)
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.TP 8
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.B \-\-gst\-plugin\-spew
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\fIGStreamer\fP info flags to set
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Enable printout of errors while loading \fIGStreamer\fP plugins
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.TP 8
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.B \-\-gst\-plugin\-path=PATH
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Add directories separated with ':' to the plugin search path
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.SH "SEE ALSO"
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.BR gst\-launch (1),
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.BR gst\-register (1),
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.BR gst\-inspect (1),
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.SH "AUTHOR"
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The GStreamer team at http://gstreamer.net/
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