matroska: Initialise a video_context field to satisfy valgrind
authorJan Schmidt <jan@centricular.com>
Sun, 16 Jun 2019 01:07:31 +0000 (11:07 +1000)
committerJan Schmidt <jan@centricular.com>
Sun, 16 Jun 2019 01:10:41 +0000 (11:10 +1000)
commit2479ccac7d8d14785cdaf7e9a04d3ad971c9d490
tree28b97025458b9ad249841d5d6d77e9057457f40c
parentac55681bbfc6edfa5d8a59bed819895e4953f889
matroska: Initialise a video_context field to satisfy valgrind

Clear the mastering_display_info_present field explicitly
after reallocating the track context into a video context
to avoid uninitialised warnings in valgrind
gst/matroska/matroska-ids.c