| gstreamermm
    0.10.11
    | 
A class that gets a pipeline from a text pipeline description. More...
| Static Public Member Functions | |
| static Glib::QueryQuark | error_quark () | 
| Get the error quark used by the parsing subsystem. | |
| static Glib::RefPtr< Gst::Element > | launch (const Glib::ustring& pipeline_description) | 
| Create a new pipeline based on command line syntax. | |
| static Glib::RefPtr< Gst::Element > | launchv (const gchar* argv[]) | 
| Create a new element based on command line syntax. | |
| static Glib::RefPtr< Gst::Element > | create_bin (const Glib::ustring& bin_description, bool ghost_unconnected_pads) | 
| This is a convenience wrapper around launch() to create a Gst::Bin from a gst-launch-style pipeline description. | |
A class that gets a pipeline from a text pipeline description.
The methods in this class allow to create a pipeline based on the syntax used in the gst-launch utillity.
| static Glib::RefPtr<Gst::Element> Gst::Parse::create_bin | ( | const Glib::ustring & | bin_description, | 
| bool | ghost_unconnected_pads | ||
| ) |  [static] | 
This is a convenience wrapper around launch() to create a Gst::Bin from a gst-launch-style pipeline description.
See launch() and the gst-launch man page for details about the syntax. Ghost pads on the bin for unconnected source or sink pads within the bin can automatically be created (but only a maximum of one ghost pad for each direction will be created; if you expect multiple unconnected source pads or multiple unconnected sink pads and want them all ghosted, you will have to create the ghost pads yourself).
| bin_description | Command line describing the bin. | 
| ghost_unconnected_pads | Whether to automatically create ghost pads for unconnected source or sink pads within the bin. | 
| err | Where to store the error message in case of an error. | 
| Gst::CoreError | |
| Gst::ParseError | 
| static Glib::QueryQuark Gst::Parse::error_quark | ( | ) |  [static] | 
Get the error quark used by the parsing subsystem.
| static Glib::RefPtr<Gst::Element> Gst::Parse::launch | ( | const Glib::ustring & | pipeline_description | ) |  [static] | 
Create a new pipeline based on command line syntax.
Please note that you might get a return value that is not a null RefPtr<> even though the error is set. In this case there was a recoverable parsing error and you can try to play the pipeline.
| pipeline_description | The command line describing the pipeline. | 
| error | The error message in case of an erroneous pipeline. | 
| Gst::CoreError | |
| Gst::ParseError | 
| static Glib::RefPtr<Gst::Element> Gst::Parse::launchv | ( | const gchar * | argv[] | ) |  [static] | 
Create a new element based on command line syntax.
An error does not mean that the pipeline could not be constructed.
| argv | null-terminated array of arguments. | 
| error | Will contain an error message if an erroneuos pipeline is specified. | 
| Gst::CoreError | |
| Gst::ParseError | 
 1.7.6.1
 1.7.6.1