PulseAudio: clean volume conversion boundaries a bit
chromecast: descriptor leak
str_format_meta: rewrite and fix leaks due to expansion-unsafe macros
ftp: fix leak
udp: memory leak
epg: memory leak
style: copy-paste error
http_auth: remove useless predicate

Ternary: a ? b : b
input: remove antilogies
interlacing: fix overlapping memory copy
BD: fix memleak on error path
XSPF: fix potential memleak
libass: avoid negative index in array
Spatializer: init pointer member in constructor
Spatializer: init pointer member in constructor
Skins2: avoid integer overflow
HLS: check strtoull parsing

Else the if(end) were meaningless
VC1: use memmove instead of memcpy on overlapping memory
MP4: missing break in switch
ZPL: avoid NULL dereference