VIZIO:
Additional 4K (UHD) Direct Play video support:
MKV container with hvec (H.265) video encoding
10-bit hvec (H.265) video encoding
Format : Matroska
Format version : Version 4 / Version 2
File size : 56.9 GiB
Duration : 2h 0mn
Overall bit rate mode : Variable
Overall bit rate : 67.7 Mbps
Movie name : Chappie (2015)
Encoded date : UTC 2015-10-11 00:25:23
Writing application : mkvmerge v8.3.0 ('Over the Horizon') 64bit
Writing library : libebml v1.3.1 + libmatroska v1.4.2
DURATION : 01:52:14.819000000
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.0
Codec ID : V_MPEGH/ISO/HEVC
Duration : 2h 0mn
Width : 3 840 pixels
Height : 1 602 pixels
Display aspect ratio : 2.40:1
Frame rate mode : Constant
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Title : Chappie
Language : English
Default : Yes
Forced : No
What Gives?