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Original commit message from CVS:
documentation
This commit is contained in:
Benjamin Otte 2003-04-10 01:45:36 +00:00
parent 087aebf604
commit 4754ab2601
1 changed files with 9 additions and 5 deletions
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14
gst/gstparse.c
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@ -61,8 +61,8 @@ static gchar *_gst_parse_escape (const gchar *str)
* @error: pointer to a #GError * @error: pointer to a #GError
* *
* Create a new element based on command line syntax. * Create a new element based on command line syntax.
* #error will contain an error message if pipeline creation fails and can * #error will contain an error message if an erroneuos pipeline is specified.
* contain an error message, when a recoverable error happened. * An error does not mean that the pipeline could not be constructed.
* *
* Returns: a new element on success and NULL on failure. * Returns: a new element on success and NULL on failure.
*/ */
@ -99,12 +99,16 @@ gst_parse_launchv (const gchar **argv, GError **error)
/** /**
* gst_parse_launch: * gst_parse_launch:
* @pipeline_description: the command line describing the pipeline * @pipeline_description: the command line describing the pipeline
* @error: the error message in case of a failure * @error: the error message in case of an erroneous pipeline.
* *
* Create a new pipeline based on command line syntax. * Create a new pipeline based on command line syntax.
* Please note that you might get a return value that is not NULL even though
* the error is set. In this case there was a recoverable parsing error and you
* can try to play the pipeline.
* *
* Returns: a new bin on success, NULL on failure. By default the bin is * Returns: a new element on success, NULL on failure. If more than one toplevel
* a GstPipeline, but it depends on the pipeline_description. * element is specified by the pipeline_description, all elements are put into
* a #GstPipeline ant that is returned.
*/ */
GstElement * GstElement *
gst_parse_launch (const gchar * pipeline_description, GError **error) gst_parse_launch (const gchar * pipeline_description, GError **error)