Parse.launch

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.

class Parse
static
launch

Parameters

pipelineDescription string

the command line describing the pipeline

Return Value

Type: Element

a new element on success, NULL on failure. If more than one toplevel element is specified by the pipeline_description, all elements are put into a GstPipeline, which than is returned. [transfer floating]

Throws

GException on failure.

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