停用前段廣告

若要停用前段通話，請變更預設機會產生器，使其不進行前段通話。 預設機會產生器為：

@inheritDoc
*/
override protected function doRetrieveGenerators(item:MediaPlayerItem):Vector.<OpportunityGenerator> {
var result:Vector.<OpportunityGenerator> = new Vector.<OpportunityGenerator>();
result.push(new AdSignalingModeOpportunityGenerator());
result.push(new SpliceOutOpportunityGenerator());
return result;
}

若要在即時資料流上停用前置滾動，請變更上述專案以僅包含SpliceOutOpportunityGenerator：

@inheritDoc
*/
override protected function doRetrieveGenerators(item:MediaPlayerItem):Vector.<OpportunityGenerator> {
var result:Vector.<OpportunityGenerator> = new Vector.<OpportunityGenerator>();
if (preroll_enabled == true) { result.push(new AdSignalingModeOpportunityGenerator()); }

result.push(new SpliceOutOpportunityGenerator());
return result;
}