Increases the refcount of the given buffer list by one.
Note that the refcount affects the writeability of list and its data, see
gst_buffer_list_make_writable(). It is important to note that keeping
additional references to GstBufferList instances can potentially increase
the number of memcpy operations in a pipeline.
Increases the refcount of the given buffer list by one. Note that the refcount affects the writeability of list and its data, see gst_buffer_list_make_writable(). It is important to note that keeping additional references to GstBufferList instances can potentially increase the number of memcpy operations in a pipeline.