Returns a localised (as far as this is possible) string describing the media format specified in caps
, for use in error
dialogs or other messages to be seen by the user.
Should never return NULL unless caps
is invalid.
Also see the convenience function add_codec_description_to_tag_list.
caps |
the (fixed) Caps for which an format description is needed |
a newly-allocated description string, or NULL on error. Free string with g_free when not needed any longer. |