2017-09-27 11:19 GMT+02:00 Michael IV <explomaster at gmail.com>: > I am trying to open input stream,and I found an example which > seems to be pretty > > old : https://lists.libav.org/pipermail/libav-user/2009-May/003034.html This looks outdated. Did you look at the examples in doc/examples ? Carl Eugen