Unpacks length samples from the given data of format info. The samples will be unpacked into dest which each channel interleaved. dest should at least be big enough to hold length * channels * size(unpack_format) bytes.
length
info
dest
a #GstAudioFormatInfo
#GstAudioPackFlags
a destination array
pointer to the audio data
the amount of samples to unpack.
Unpacks
lengthsamples from the given data of formatinfo. The samples will be unpacked intodestwhich each channel interleaved.destshould at least be big enough to holdlength* channels * size(unpack_format) bytes.