There are no reasons to only apply them to the first one. Certainly
some options might only make sense with a single item. But then it
really boils down to having only one item. Some options *do* make
sense for all (>1) items.

i_prog takes its value from i_num_pmt which can't be negative, nor > 64

cosmetics, reindent

ref: rfc 3555

Note that MUX_MIME_TYPE is currently never used

simplify CSA setup

it's in libdvbpsi since 2004

Give it some holidays after 6 to 8 years being disabled.

It is broken