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TXVodDownloadMediaInfo

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마지막 업데이트 시간: 2025-05-30 14:55:21

Downloading TXVod Media Information Overview

Download on-demand media asset description.

Status Enumeration

TXVodDownloadMediaInfoState

Parameter Name
Type
Value
Description
TXVodDownloadMediaInfoStateInit
NSInteger
0
Download initial state.
TXVodDownloadMediaInfoStateStart
NSInteger
1
Download started.
TXVodDownloadMediaInfoStateStop
NSInteger
2
Download stopped.
TXVodDownloadMediaInfoStateError
NSInteger
3
Download error.
TXVodDownloadMediaInfoStateFinish
NSInteger
4
Download completed.

API Overview

API
Description
Retrieve the source media asset information passed in when downloading with Tencent Cloud Video fileId.
url
Retrieve the actual download address.
userName
Retrieve the download account name.
duration
Get the total duration of the video, in milliseconds.
Retrieve the playable duration of the downloaded content, in milliseconds.
size
Retrieve the total download file size, in Bytes, valid only for the fileId download source.
Note: The total size refers to the size of the original file uploaded to the Tencent Cloud VOD console. The substream sizes after adaptive dynamic streaming cannot be accessed temporarily.
Retrieve the downloaded file size, in Bytes, valid only for the fileId download source.
segments
Total video segments
Number of downloaded segments
progress
Retrieve the current download progress.
playPath
Retrieve the playback path of the currently downloaded resource, which can be transmitted to TXVodPlayer for playback.
speed
Retrieve the download speed, in KByte per second. (Supported starting from version 10.9.)
Retrieve the download status.
Retrieve the preferred download resolution.
Judge whether the downloaded video resource is damaged. Return true if it is deleted after download or in similar cases. (Supported starting from version 11.0.)
Determine whether the download is complete.

API Detail

dataSource

Retrieve the source media asset information passed in when downloading with Tencent Cloud Video fileId.
@property(nonatomic, strong) TXVodDownloadDataSource *dataSource;
Return Value
Download resource object information:TXVodDownloadDataSource.

url

Retrieve the actual download address.
@property(nonatomic, copy) NSString *url;

userName

Retrieve the download account name. Default is default.
@property(nonatomic, copy) NSString *userName;

duration

Get the total duration of the video, in milliseconds.
@property(nonatomic, assign) int duration;

playableDuration

Retrieve the playable duration of the downloaded content, in milliseconds.
@property(nonatomic, assign) int playableDuration;

size

Retrieve the total download file size, in Bytes, valid only for the Tencent Cloud Video fileId download source.
Note: The total size refers to the size of the original file uploaded to the Tencent Cloud VOD console. The substream sizes after adaptive dynamic streaming cannot be accessed temporarily.
@property(nonatomic, assign) long size;

downloadSize

Retrieve the downloaded file size, in Bytes, valid only for the Tencent Cloud Video fileId download source.
@property(nonatomic, assign) long downloadSize;

segments

Total video segments
@property(nonatomic, assign) int segments;

downloadSegments

Total video segments
@property(nonatomic, assign) int downloadSegments;

progress

Retrieve the current download progress.
@property(nonatomic, assign) float progress;

playPath

Retrieve the playback path of the currently downloaded resource, which can be transmitted to TXVodPlayer for playback.
@property(nonatomic, copy) NSString *playPath;

speed

Retrieve the download speed, in KByte per second. (Supported starting from version 10.9.)
@property(nonatomic, assign) int speed;

downloadState

Retrieve the download status.
@property(nonatomic, assign) TXVodDownloadMediaInfoState downloadState;
Return Value
Download status. For details, see TXVodDownloadMediaInfoState.

preferredResolution

Retrieve the preferred download resolution.
@property(nonatomic, assign) long preferredResolution;

isResourceBroken

Judge whether the downloaded video resource is damaged. Return true if it is deleted after download or in similar cases. (Supported starting from version 11.0.)
@property(nonatomic, assign) BOOL isResourceBroken;

isDownloadFinished

Determine whether the download is complete.
- (BOOL)isDownloadFinished;


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