ZMVideoSDKAudioRawData Class Reference

Represents raw audio data received from the SDK. More...

#include <ZMVideoSDKAudioHelper.h>

Inherits NSObject.

Instance Methods
(BOOL)	- canAddRef
	Determine if the reference count for the interface pointer can be increased.
(BOOL)	- addRef
	Add one to the reference count.
(int)	- releaseRef
	Subtract one from the reference count.

Properties
char *	buffer
	Buffer data.
unsigned int	bufferLen
	Buffer length of this data.
unsigned int	sampleRate
	Sample rate of this data.
unsigned int	channelNum
	Channel number of this data.
long long	timeStamp
	Millisecond timestamp.

Detailed Description

Represents raw audio data received from the SDK.

Definition at line 16 of file ZMVideoSDKAudioHelper.h.

Method Documentation

addRef

- (BOOL) addRef

Add one to the reference count.

Returns

If the function succeeds, it will return YES, otherwise NO.

canAddRef

- (BOOL) canAddRef

Determine if the reference count for the interface pointer can be increased.

Returns

If can add reference, it will return YES, otherwise NO.

Note

If you call addRef, the SDK will try to hold the raw data buffer until the reference becomes 0. When you finish using the raw data buffer, you must call releaseRef to release it.

releaseRef

- (int) releaseRef

Subtract one from the reference count.

Returns

If the function succeeds, it will return reference count of this object.

Property Documentation

buffer

- (char*) buffer

readnonatomicassign

Buffer data.

Definition at line 21 of file ZMVideoSDKAudioHelper.h.

bufferLen

- (unsigned int) bufferLen

readnonatomicassign

Buffer length of this data.

Definition at line 26 of file ZMVideoSDKAudioHelper.h.

channelNum

- (unsigned int) channelNum

readnonatomicassign

Channel number of this data.

Definition at line 36 of file ZMVideoSDKAudioHelper.h.

sampleRate

- (unsigned int) sampleRate

readnonatomicassign

Sample rate of this data.

Definition at line 31 of file ZMVideoSDKAudioHelper.h.

timeStamp

- (long long) timeStamp

readnonatomicassign

Millisecond timestamp.

Definition at line 40 of file ZMVideoSDKAudioHelper.h.