Merge branch 'fix_1080' into 'master'

Default initialize NALUnit when reading it

See merge request !1649
6 jobs for master in 9 minutes and 51 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #13780
macos
build_macos

00:03:57

passed #13781
ubuntu1604
build_ubuntu1604

00:00:45

passed #13782
ubuntu1804
build_ubuntu1804

00:00:46

passed #13783
ubuntu1804-gcc8
build_ubuntu1804-gcc8

00:00:50

passed #13784
vc191x
build_vc191x

00:09:51

passed #13785
vc192x
build_vc192x

00:08:43