BaseParse.mergeTags

Sets the parser subclass's tags and how they should be merged with any upstream stream tags. This will override any tags previously-set with gstbase.base_parse.BaseParse.mergeTags.

Note that this is provided for convenience, and the subclass is not required to use this and can still do tag handling on its own.

Parameters

tags gst.tag_list.TagList

a #GstTagList to merge, or NULL to unset previously-set tags

mode gst.types.TagMergeMode

the #GstTagMergeMode to use, usually #GST_TAG_MERGE_REPLACE