Class SPXPullAudioOutputStream
Declaration
@class SPXPullAudioOutputStream : SPXAudioOutputStream;
Description
Represents memory backed pull audio output stream used for custom audio output.
Added in version 1.7.0
Methods
init
Creates a memory backed PullAudioOutputStream with the specified audio format.
- (instancetype _Nonnull)init
Returns
An instance of pull audio output stream
read:length:
Reads a chunk of the audio data and fill it to given buffer
- (NSUInteger)read:(NSMutableData * _Nonnull)data length:(NSUInteger)length
Parameters
data- a buffer to receive read data.length- the length of data to receive.
Returns
size of data filled to the buffer, 0 means end of stream