Elements can use values starting from this (and lower) to define custom error codes.
Pre-defined custom error code (define your custom error code to this to avoid compiler warnings).
Pre-defined custom error code.
Elements can use values starting from this (and higher) to define custom success codes.
Pre-defined custom success code (define your custom success code to this to avoid compiler warnings).
Pre-defined custom success code.
Pad is EOS.
Some (fatal) error occurred. Element generating this error should post an error message using GST_ELEMENT_ERROR() with more details.
Pad is flushing.
Pad is not linked.
Pad is not negotiated.
This operation is not supported.
Data passing was ok.
The result of passing data to a pad.
Note that the custom return values should not be exposed outside of the element scope.