Gst.TagList.prototype.get_string
function get_string(tag:String):Boolean { // Gjs wrapper for gst_tag_list_get_string() }
Copies the contents for the given tag into the value, possibly merging multiple values into one if multiple values are associated with the tag.
Use gst_tag_list_get_string_index (list, tag, 0, value) if you want to retrieve the first string associated with this tag unmodified.
The resulting string in value will be in UTF-8 encoding and should be freed by the caller using g_free when no longer needed. The returned string is also guaranteed to be non-NULL and non-empty.
Free-function: g_free
- tag
tag to read out
- Returns
TRUE, if a value was copied, FALSE if the tag didn't exist in the given list.