-If you use less bits than the storage size provides, then you have to
-make sure that unused bits are not set. Libaec does not check this for
-performance reasons and will produce undefined output if unused bits
-are set.
+If a sample requires less bits than the storage size provides, then
+you have to make sure that unused bits are not set. Libaec does not
+check this for performance reasons and will produce undefined output
+if unused bits are set. All input data must be a multiple of the
+storage size in bytes. Remaining bytes which do not form a complete
+sample will be ignored.