AliVodMediaLoader Class Reference

VOD media resource loader. More...

#include "AliVodMediaLoader.h"

Inheritance diagram for AliVodMediaLoader:

Instance Methods
(void)	- cancel:index:
	Cancels loading.
(void)	- load:index:duration:
	Starts loading a file.
(void)	- pause:index:
	Pauses loading.
(void)	- prepareVidAuthSource:
	Prepares media resources using VidAuthSource.
(void)	- prepareVidStsSource:
	Prepares media resources using VidStsSource.
(void)	- removeVidSource:
	Removes a prepared VID resource.
(void)	- resume:index:
	Resumes loading.
(void)	- setAliVodMediaLoaderStatusDelegate:
	Sets the status delegate.

Class Methods
(instancetype)	+ shareInstance
	Gets the singleton instance of AliVodMediaLoader.

Detailed Description

VOD media resource loader.

Provides functionalities for preparing, loading, pausing, resuming, and canceling VOD media resources. This is a singleton class.

Method Documentation

cancel:index:

- (void) cancel:		(NSString *)	vid
index:		(int)	index

Cancels loading.

Note

This operation will not delete already downloaded files. A successful cancellation will trigger the onCanceled:index:] callback.

Parameters

vid	The VID of the load to be canceled.
index	The index of the load to be canceled.

load:index:duration:

- (void) load:		(NSString *)	vid
index:		(int)	index
duration:		(int64_t)	duration

Starts loading a file.

This is an asynchronous operation, and multiple tasks can be loaded simultaneously.

Parameters

vid	The video VID to be loaded.
index	The index to be loaded.
duration	The duration to load, in milliseconds.

pause:index:

- (void) pause:		(NSString *)	vid
index:		(int)	index

Pauses loading.

Parameters

vid	The VID of the load to be paused.
index	The index of the load to be paused.

prepareVidAuthSource:

- (void) prepareVidAuthSource:

(AVPVidAuthSource *)

authSource

Prepares media resources using VidAuthSource.

This is an asynchronous operation. Upon successful preparation, a notification will be sent via the onPrepared:] callback.

Parameters

authSource

The AVPVidAuthSource object, containing VID and playback credential information.

prepareVidStsSource:

- (void) prepareVidStsSource:

(AVPVidStsSource *)

stsSource

Prepares media resources using VidStsSource.

This is an asynchronous operation. Upon successful preparation, a notification will be sent via the onPrepared:] callback.

Parameters

stsSource

The AVPVidStsSource object, containing VID and STS credential information.

removeVidSource:

- (void) removeVidSource:

(NSString *)

vid

Removes a prepared VID resource.

Parameters

vid	The VID of the media resource to be removed.

resume:index:

- (void) resume:		(NSString *)	vid
index:		(int)	index

Resumes loading.

Used to resume a loading task that was paused by pause:index:] .

Parameters

vid	The VID of the load to be resumed.
index	The index of the load to be resumed.

setAliVodMediaLoaderStatusDelegate:

- (void) setAliVodMediaLoaderStatusDelegate:

(id< AliVodMediaLoaderStatusDelegate >)

delegate

Sets the status delegate.

Parameters

delegate

An object that conforms to the AliVodMediaLoaderStatusDelegate protocol, used to receive loading status callbacks.

See also

AliVodMediaLoaderStatusDelegate

shareInstance

+ (instancetype) shareInstance

Gets the singleton instance of AliVodMediaLoader.

Returns

The shared instance of AliVodMediaLoader.

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The documentation for this class was generated from the following file:

• AliVodMediaLoader.h