one file plays and another doesnt on my blu ray player. codecs are the same?

i have 2 files one plays in my sony bluray player bd-3100

this file will play:


General
Complete name : D:\Movies & TV\TV\homeland s05\Homeland.S05E01.720p.HDTV.x264-FLEET.mkv
Format : Matroska
Format version : Version 2
File size : 852 MiB
Duration : 49mn 45s
Overall bit rate : 2 395 Kbps
Writing application : libebml v1.3.0 + libmatroska v1.4.0
Writing library : mkvmerge v6.1.0 ('Old Devil') built on Mar 2 2013 14:32:37

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 49mn 45s
Bit rate : 1 963 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.089
Stream size : 699 MiB (82%)
Writing library : x264 core 148 r2597 e86f3a1
Encoding settings : cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=8 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=22 / lookahead_threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=crf / mbtree=1 / crf=18.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Language : English
Default : Yes


this file will not play:

General
Unique ID : 138908615959733163313719788550633768402 (0x6880D38876C15AB2C5D196EAC80F45D2)
Complete name : D:\Movies & TV\TV\homeland s05\Homeland.S05E07.Oriole.1080p.WEB-DL.DD5.1.H.265-LGC.mkv
Format : Matroska
Format version : Version 2
File size : 728 MiB
Duration : 49mn 55s
Overall bit rate : 2 039 Kbps
Encoded date : UTC
Writing application : HandBrake 0.10.2 2015060900
Writing library : Lavf55.12.0

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main@L4@Main
Codec ID : V_MPEGH/ISO/HEVC
Duration : 49mn 55s
Bit rate : 1 614 Kbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.032
Stream size : 576 MiB (79%)
Writing library : x265 1.5:[Windows][GCC 4.9.0][64 bit]
Encoding settings : wpp / ctu=32 / tu-intra-depth=1 / tu-inter-depth=1 / me=0 / subme=0 / merange=25 / no-rect / no-amp / max-merge=2 / temporal-mvp / early-skip / no-fast-cbf / rdpenalty=0 / no-tskip / no-tskip-fast / strong-intra-smoothing / no-lossless / no-cu-lossless / no-constrained-intra / fast-intra / open-gop / interlace=0 / keyint=240 / min-keyint=24 / scenecut=0 / rc-lookahead=10 / bframes=4 / bframe-bias=0 / b-adapt=0 / ref=1 / no-weightp / no-weightb / aq-mode=0 / aq-strength=0.00 / cbqpoffs=0 / crqpoffs=0 / rd=2 / psy-rd=0.30 / psy-rdoq=0.00 / no-signhide / lft / no-sao / no-sao-non-deblock / b-pyramid / no-cutree / rc=2 / pass / bitrate=1650 / qcomp=0.60 / qpmin=0 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ipratio=1.40 / pbratio=1.30
Default : Yes
Forced : No
Color range : Limited



SO I USED BIGASOFT VIDEO CONVERTER AND GOT THIS:


Format : Matroska
Format version : Version 4 / Version 2
File size : 1.37 GiB
Duration : 49mn 55s
Overall bit rate : 3 922 Kbps
Writing application : Lavf56.30.100
Writing library : Lavf56.30.100

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Codec ID : V_MPEG4/ISO/AVC
Duration : 49mn 55s
Bit rate : 3 460 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 fps
Bits/(Pixel*Frame) : 0.157
Stream size : 1.21 GiB (88%)
Writing library : Lavc56.34.100 cuh264
Default : Yes
Forced : No

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 49mn 55s
Bit rate mode : Constant
Bit rate : 384 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 32 bits
Compression mode : Lossy
Delay relative to video : -5ms
Stream size : 137 MiB (10%)
Title : Surround
Writing library : Lavc56.34.100 ac3
Language : English
Default : Yes
Forced : No


THIS WILL STILL NOT PLAY, CAN SOMEONE TELL ME WHAT I AM DOING WRONG?

That second file contains H.265 video (also known as HEVC). That is a relatively new format, and your bluray player does not support it.

You can probably make the converted file playable by remuxing it with MkvToolNix or Haali muxer.