ZegoMediaDataPublisherEventHandler

Declared in ZegoExpressEventHandler.h

- (void)mediaDataPublisher:(ZegoMediaDataPublisher *)publisher fileOpen:(NSString *)path;

The event callback of the media data publisher opening a media file.

Declared in ZegoExpressEventHandler.h

Parameters

Name	Type	Description
publisher	ZegoMediaDataPublisher *	Callback publisher object
path	NSString *	Path of currently open file

Details

The event callback of the media data publisher opening a media file.

Trigger: The callback triggered when the media data publisher start loading a media file.

- (void)mediaDataPublisher:(ZegoMediaDataPublisher *)publisher fileClose:(NSString *)path errorCode:(int)errorCode;

The event callback of the media data publisher closing a media file.

Declared in ZegoExpressEventHandler.h

Parameters

Name	Type	Description
publisher	ZegoMediaDataPublisher *	Callback publisher object
errorCode	int	error code. 0 means closing the file normally. -1 is a file error. -2 is a path exception. -3 is a decoding exception. -4 is an incorrect timestamp. -5 Unable to fix audio/video synchronization. -6 Unsupported audio sample rate. Contact technical support for details.
path	NSString *	Path of currently open file

Details

The event callback of the media data publisher closing a media file.

Trigger: The callback triggered when the media data publisher start unloading a media file.

- (void)mediaDataPublisher:(ZegoMediaDataPublisher *)publisher fileDataBegin:(NSString *)path;

The event callback that the media data publisher has read data from the media file.

Declared in ZegoExpressEventHandler.h

Parameters

Name	Type	Description
publisher	ZegoMediaDataPublisher *	Callback publisher object
path	NSString *	Path of currently open file

Details

The event callback that the media data publisher has read data from the media file.

Trigger: The callback triggered when the media data publisher begin to read media data from a media file.

- (void)mediaDataPublisher:(ZegoMediaDataPublisher *)publisher fileDataEnd:(NSString *)path;

The event callback that the media data publisher has completed a file stream publishing.

Declared in ZegoExpressEventHandler.h

Parameters

Name	Type	Description
publisher	ZegoMediaDataPublisher *	Callback publisher object.
path	NSString *	The path of the file that has completed stream publishing.

Details

The media data publisher has finished a file stream publishing.

Trigger: The callback triggered when the media data publisher has completed a file stream publishing.