get_string
Description:
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
Parameters:
| this |
a TagList to get the tag from |
| tag |
tag to read out |
| value |
location for the result |
Returns:
|
|