error.
MT safe.
AudioRingBuffer.read
uint read(ulong sample, ubyte[] data, out gst.types.ClockTime timestamp)Read len samples from the ringbuffer into the memory pointed to by data. The first sample should be read from position sample in the ringbuffer.
len should not be a multiple of the segment size of the ringbuffer although it is recommended.
timestamp will return the timestamp associated with the data returned.
Parameters
sample | the sample position of the data |
data | where the data should be read |
timestamp | where the timestamp is returned |
Returns
The number of samples read from the ringbuffer or -1 on