Any straightforward way to re-bin a bigWig file?

Question

[rls_08]

I was wondering if anyone has come across a tool that can take a bigwig file and a binsize as inputs, and get a bigwig with a new bin size as output? Like say I have sample.bw with a binsize of 50bps, and I want to get a new bigwig file with a binsize of 1kb.

I know there are ways of doing this that involve converting to a bedgraph as an intermediate step (deeptools multibigwigcompare), but maybe someone knows of a better way of doing this.