Segment.setRunningTime

bool setRunningTime(gst.types.Format format, ulong runningTime) nothrow

Adjust the start/stop and base values of segment such that the next valid buffer will be one with running_time.

`format`	the format of the segment.
`runningTime`	the running_time in the segment

true if the segment could be updated successfully. If false is

returned, running_time is -1 or not in segment.