On 10/21/2014 10:47 AM, Stefano Sabatini wrote: > - AV_OPT_TYPE_INT, { .i64 = 2 }, 2, INT_MAX, V|A|F}, > + AV_OPT_TYPE_INT, { .i64 = 1 }, 1, INT_MAX, V|A|F}, I'm not sure I follow how this 'allows' n=1? Doesn't this just change the default? - Derek