NO_START_STOP
(NodeRef::NO_START_STOP | NodeRef::NO_SEEK | NodeRef::NO_PREROLL);
_userFlagsForKind(node.kind) & ~NodeRef::NO_START_STOP,
f |= (NodeRef::NO_START_STOP | NodeRef::NO_SEEK | NodeRef::NO_PREROLL);
if(m_flags & NO_START_STOP) {
if(m_flags & NO_START_STOP || m_flags & NO_STOP)
m_flags & NO_START_STOP ||
if(m_flags & NodeRef::NO_START_STOP)
ioFlags |= NodeRef::NO_START_STOP;