Brightcove iOS SDK中的广告

Question

有人知道如何在新的Brightcove iOS SDK中的BCPlayerView / BCVideo / BCPlayerItem中实现对广告的调用吗？我可以在哪里指定广告服务器？这需要在Brightcove Studio中完成吗？

Answer 1

Brightcove iOS player目前还没有内置的广告集成功能。通过Brightcove配置的广告策略现在只在基于web的播放器上可用，所以你必须自己做一些工作来将广告配置集成到iOS应用程序中。

为此，您需要从您的广告合作伙伴那里获取iOS库，并从工作室获取您的广告配置。然后，您可以设置提示点，您希望显示的广告：

// create a "before" cue point to play a pre-roll advertisement
BCCuePoint *cuePoint = [BCCuePoint 
                        cuePointWithPosition:@"before" 
                        type:@"ad"
                        properties:@{ @"adId": @"some-ad-configuration" }];
[emitter emit:BCEventSetCuePoint withDetails:@{ @"cuePoint": cuePoint }];

在显示广告之前，您应该倾听该提示点：

// Listen for a cue point to trigger an ad
[player.playbackEmitter on:BCEventCuePoint callBlock:^(BCEvent *event) {
    // Grab the cue point from the event
    BCCuePoint *cuePoint = [event.details objectForKey:@"cuePoint"];
    if ([cuePoint.type isEqualToString:@"ad"]) {
        [player pause];
        // Here's where you would call your native ad library to play an ad
        // This code will vary a lot depending on what ad library you're using
        [adLibrary playAd:cuePoint.properties[@"adId"]];
    }
}];

预先构建的IMA和FreeWheel插件正在开发中，因此值得询问您是否正在使用这两个提供商中的任何一个。