GCKMediaInformation 類別
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
繼承 NSObject。實作 <NSCopying>。
| - (instancetype) initWithContentID: |
|
(NSString *) |
contentID |
| streamType: |
|
(GCKMediaStreamType) |
streamType |
| contentType: |
|
(NSString *) |
contentType |
| metadata: |
|
(GCKMediaMetadata *__nullable) |
metadata |
| streamDuration: |
|
(NSTimeInterval) |
streamDuration |
| mediaTracks: |
|
(NSArray< GCKMediaTrack * > *__nullable) |
mediaTracks |
| textTrackStyle: |
|
(GCKMediaTextTrackStyle *__nullable) |
textTrackStyle |
| customData: |
|
(id __nullable) |
customData |
|
|
| |
指定初始化器。
- Parameters
-
| contentID | The content ID. |
| streamType | The stream type. |
| contentType | The content (MIME) type. |
| metadata | The media item metadata. |
| streamDuration | The stream duration. |
| mediaTracks | The media tracks, if any, otherwise nil. |
| textTrackStyle | The text track style, if any, otherwise nil. |
| customData | The custom application-specific data. Must either be an object that can be serialized to JSON using NSJSONSerialization, or nil. |
| - (instancetype) initWithContentID: |
|
(NSString *) |
contentID |
| streamType: |
|
(GCKMediaStreamType) |
streamType |
| contentType: |
|
(NSString *) |
contentType |
| metadata: |
|
(GCKMediaMetadata *__nullable) |
metadata |
| streamDuration: |
|
(NSTimeInterval) |
streamDuration |
| customData: |
|
(id __nullable) |
customData |
|
|
| |
舊版初始值設定工具，不包含媒體軌或文字軌樣式。
- Parameters
-
| contentID | The content ID. |
| streamType | The stream type. |
| contentType | The content (MIME) type. |
| metadata | The media item metadata. |
| streamDuration | The stream duration. |
| customData | Custom application-specific data. Must either be an object that can be serialized to JSON using NSJSONSerialization, or nil. |
- Deprecated:
- 使用指定的初始化工具。
| - (GCKMediaTrack *__nullable) mediaTrackWithID: |
|
(NSInteger) |
trackID |
|
搜尋具有指定軌 ID 的媒體軌。
- Parameters
-
| trackID | The media track ID. |
- 傳回
- 相符的 GCKMediaTrack 物件，如果沒有具有指定 ID 的媒體軌，則為
nil。
| - (NSString*) contentType |
|
readnonatomiccopy |
| - (NSTimeInterval) streamDuration |
|
readnonatomicassign |
串流長度 (以秒為單位)，如果是直播，則為 INFINITY。
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上次更新時間：2025-07-26 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-26 (世界標準時間)。"],[],["The GCKMediaInformation class aggregates data about a media item, including its content ID, stream type, and content type. Key actions include initializing with content details like `contentID`, `streamType`, `contentType`, `metadata`, `streamDuration`, `mediaTracks`, `textTrackStyle`, and `customData`. It also supports legacy initialization, excluding media/text tracks. The class facilitates searching for media tracks by ID, and provides properties for ad breaks, ad break clips, stream duration, and custom data.\n"]]
