mtv: improve header check and avoid division by zero
authorVittorio Giovara <vittorio.giovara@gmail.com>
Fri, 24 Oct 2014 12:15:36 +0000 (13:15 +0100)
committerVittorio Giovara <vittorio.giovara@gmail.com>
Mon, 12 Jan 2015 23:05:27 +0000 (00:05 +0100)
commit242fc6394fecb403bcbd0f652920f2647d0b08ae
tree6a62c93fd72d8f8307ab7ffcf196f27e77e06cb4
parentbae05e5326703dad3bfe0ed5b31ba73ee9254515
mtv: improve header check and avoid division by zero

CC: libav-stable@libav.org
Bug-Id: CID 732203 / CID 732204
libavformat/mtv.c