  Let $(M,g_0)$ be a closed oriented hyperbolic manifold of dimension at least
$3$. By the volume entropy inequality of G. Besson, G. Courtois and S. Gallot,
for any Riemannian metric $g$ on $M$ with same volume as $g_0$, its volume
entropy $h(g)$ satisfies $h(g)\geq n-1$ with equality only when $g$ is
isometric to $g_0$. We show that the hyperbolic metric $g_0$ is stable in the
following sense: if $g_i$ is a sequence of Riemaniann metrics on $M$ of same
volume as $g_0$ and if $h(g_i)$ converges to $n-1$, then there are smooth
subsets $Z_i\subset M$ such that both $\mathrm{Vol}(Z_i,g_i)$ and
$\mathrm{Area}(\partial Z_i,g_i)$ tend to $0$, and $(M\setminus Z_i,g_i)$
converges to $(M,g_0)$ in the measured Gromov-Hausdorff topology. The proof
relies on showing that any spherical Plateau solution for $M$ is intrinsically
isomorphic to $(M,\frac{(n-1)^2}{4n} g_0)$.
