Fix skip transcoding with real S3
Fix skip transcoding with real S3

uvalib/avalon,nulib/avalon,uvalib/avalon,uvalib/avalon,avalonmediasystem/avalon,avalonmediasystem/avalon,avalonmediasystem/avalon,avalonmediasystem/avalon,nulib/avalon,nulib/avalon,uvalib/avalon,nulib/avalon