qtdemux: Allow streams with no specified protection system ID
authorXabier Rodriguez Calvar <calvaris@igalia.com>
Mon, 21 Dec 2020 12:55:58 +0000 (13:55 +0100)
committerXabier Rodriguez Calvar <calvaris@igalia.com>
Thu, 14 Jan 2021 09:11:10 +0000 (10:11 +0100)
commitc5ebaadf9db1581a36326e6f763be85c18f6f68a
tree58c440cd3353a213723027e216621bcb9f4da686
parent386b785e48a1944a40d296e7e56322125c7b0100
qtdemux: Allow streams with no specified protection system ID

This is necessary in cases like CMAF where there won't be any events
passing thru.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/852>
gst/isomp4/qtdemux.c