Should be seeked sentinel now updates sentinel seek time with current time if it does not need to take corrective action
Should be seeked sentinel now checks against clamped time - if target seek time is out of range by more than the seek tolerance, it previously would attempt to rety the out of range seek
Merge branch 'new-media-api-sentinels' of https://github.com/fmtvp/tal into new-media-api-sentinels