指定位元率和媒體格式
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
VAST 回應可包含多個
和其他格式SDK 會選擇適當的位元率
選擇不同的連線方式:
- 行動網路連線最高 500 KB/秒
- Wi-Fi 無限制
如要指定偏好的影片格式和位元率,請使用
IMAAdsRenderingSettings
例項,在 Google Ads Manager 初始化時傳送這項資訊。
- (void)adsLoader:(IMAAdsLoader *)loader adsLoadedWithData:(IMAAdsLoadedData *)adsLoadedData {
self.adsManager = adsLoadedData.adsManager;
self.adsManager.delegate = self;
IMAAdsRenderingSettings *settings = [[IMAAdsRenderingSettings alloc] init];
settings.bitrate = 1024; // kbits
settings.mimeTypes = @[ @"video/mp4", @"application/x-mpegURL"];
[self.adsManager initializeWithContentPlayhead:nil adsRenderingSettings:settings];
}
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上次更新時間:2025-08-31 (世界標準時間)。
[null,null,["上次更新時間:2025-08-31 (世界標準時間)。"],[[["\u003cp\u003eVAST responses may include multiple media files with varying bitrates and formats, and the SDK automatically selects the optimal bitrate based on network conditions (500 kbit/s maximum for cellular and unlimited for WiFi).\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can customize preferred video formats and bitrates by using \u003ccode\u003eIMAAdsRenderingSettings\u003c/code\u003e during Ads Manager initialization, specifying desired properties like \u003ccode\u003ebitrate\u003c/code\u003e and \u003ccode\u003emimeTypes\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Specify bitrate and media format\n\nVAST responses can contain multiple media files with different\nbitrates and in different formats. The SDK chooses the appropriate bitrate\nbased on the current network conditions:\n\n- max 500 kbit/s for cellular connection\n- unlimited for WiFi\n\nIf you want to specify preferred video formats and bitrate, use an\n[IMAAdsRenderingSettings](/interactive-media-ads/docs/sdks/tvos/client-side/reference/Classes/IMAAdsRenderingSettings)\ninstance to pass this information at the time of Ads Manager initialization. \n\n```objective-c\n- (void)adsLoader:(IMAAdsLoader *)loader adsLoadedWithData:(IMAAdsLoadedData *)adsLoadedData {\n self.adsManager = adsLoadedData.adsManager;\n self.adsManager.delegate = self;\n IMAAdsRenderingSettings *settings = [[IMAAdsRenderingSettings alloc] init];\n settings.bitrate = 1024; // kbits\n settings.mimeTypes = @[ @\"video/mp4\", @\"application/x-mpegURL\"];\n [self.adsManager initializeWithContentPlayhead:nil adsRenderingSettings:settings];\n}\n```"]]