GStreamer
GStreamer
NAMESYNOPSIS
DESCRIPTION
WARNING
OPTIONS
SEE ALSO
AUTHOR
NAME
gst−xmllaunch − build and run a GStreamer pipeline from an XML serialization
SYNOPSIS
gst−xmllaunch [OPTION...] XML−FILE [ ELEMENT.PROPERTY=VALUE ... ]
DESCRIPTION
gst−xmllaunch is a tool that is used to build and run a basic GStreamer pipeline, loading it from an XML description. You can produce the XML description using gst-launch-0.10(1) with the -o option or by calling gst_xml_write_file() in your own app.
A simple commandline looks like:
gst−xmllaunch my−pipeline.xml filesrc0.location=music.mp3
This sets the location property of the element named filesrc0 to the value "music.mp3". See gst−launch(1) for syntax on setting element names, and gst−inspect to see what properties various elements have.
You can pass "-" as the XML−FILE to read from stdin.
XML−FILE can be a URI as well, thanks to the wizardry of libxml. I’m not really sure what all is supported, it seems http works just fine though.
WARNING
gst−xmllaunch is deprecated and broken for all but the most simple pipelines. It will most likely be removed in future. Don’t use it.
OPTIONS
gst−xmllaunch accepts the following options:
|
−−help |
Print help synopsis and available FLAGS |
−−silent
Do not output status information
−−exclude=TYPE, −XTYPE
Do not output status information of TYPE
−−output=FILE, −oFILE
Save XML representation of pipeline to FILE and exit
−−gst−info−mask=FLAGS
GStreamer info flags to set (list with −−help)
−−gst−debug−mask=FLAGS
GStreamer debugging flags to set (list with −−help)
−−gst−mask=FLAGS
GStreamer info and debugging flags to set (list with −−help)
−−gst−plugin−spew
GStreamer info flags to set Enable printout of errors while loading GStreamer plugins
−−gst−plugin−path=PATH
Add directories separated with ’:’ to the plugin search path
SEE ALSO
gst−feedback(1), gst−inspect(1), gst−launch(1), gst−typefind(1)
AUTHOR
The GStreamer team at http://gstreamer.freedesktop.org/
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