A data sequence may be encoded in a plurality of layers of multiple
description coding. The layers of multiple description coding may include
a first and a second layer of multiple description coding. The first
layer of multiple description coding may include an initial part of a
data sequence as well as forward error correction code for the initial
part. The second layer of multiple description coding may include a next
part of the data sequence as well as forward error correction code for
the next part. A first set of data sequence breakpoints may be determined
for the first layer of multiple description coding. A second set of data
sequence breakpoints may be determined for the second layer. The data
sequence may be encoded in the plurality of layers of multiple
description coding as a function of the first and second sets of data
sequence breakpoints.