TagList.getDateTimeIndex

bool getDateTimeIndex(string tag, uint index, out gst.date_time.DateTime value)

Gets the datetime that is at the given index for the given tag in the given list and copies it into the variable pointed to by value. Unref the datetime with [gst.date_time.DateTime.unref] when it is no longer needed.

Free-function: gst_date_time_unref

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 or if it was null.