An int32 size count, followed by that many 8-bit bytes of arbitrary binary data,
followed by 0-3 additional zero bytes to make the total number of bits a multiple of 32.
However, the algorithm used by this osc library always pads, i.e. it adds 1-4 additional zero bytes.
According to the OSC 1.0 specification, blobs are to be encoded as
However, the algorithm used by this osc library always pads, i.e. it adds 1-4 additional zero bytes.