startTimestamp
The start of the timestamp range for the requested media.
If the DASHTimestampRange
value is specified, the StartTimestamp
value is required.
Only fragments that start exactly at or after StartTimestamp
are included in the session. Fragments that start before StartTimestamp
and continue past it aren't included in the session. If FragmentSelectorType
is SERVER_TIMESTAMP
, the StartTimestamp
must be later than the stream head.