Creates a GstCapsFeatures from a string representation. Free-function: gst_caps_features_free Since 1.2
a string representation of a GstCapsFeatures.
a new GstCapsFeatures or NULL when the string could not be parsed. Free with gst_caps_features_free() after use. [transfer full]
See Implementation
Creates a GstCapsFeatures from a string representation. Free-function: gst_caps_features_free Since 1.2