Videos stops play after 1 second

[Sklor]

Hello,
I have a problem with playing TV series on my iPhone 7 with latest iOS 10.2.1 and latest VLC. Tried reinstall VLC, tried hard reset, tried format iPhone to factory settings (without backup restoring).

For example:
Some mkv files play perfect but some files can't play (mkv too)

Non-working file (The Flash): MediaInfo output

Working file (Arrow) MediaInfo output

Check this video to see my problem -> https://www.youtube.com/watch?v=p-O7jMwBvic
Can you help me please?
Thank you.