TagList.getStringIndex

bool getStringIndex(string tag, uint index, out string value)

Gets the value that is at the given index for the given tag in the given list.

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

`tag`	tag to read out
`index`	number of entry to read out
`value`	location for the result

Returns

true, if a value was copied, false if the tag didn't exist in the

given list.