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.
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.
gst-xmllaunch accepts the following options:
Print help synopsis and available FLAGS
Do not output status information
Do not output status information of TYPE
Save XML representation of pipeline to FILE and exit
GStreamer info flags to set (list with --help)
GStreamer debugging flags to set (list with --help)
GStreamer info and debugging flags to set (list with --help)
GStreamer info flags to set
Enable printout of errors while loading GStreamer plugins
Add directories separated with ':' to the plugin search path