I tried all previous solutions and still no luck getting this MKV to play. Here is the MediaInfo Text:
General
Unique ID : 220269452259796662151500567363467069564 (0xA5B65A7809027D309399DE5D2F57C87C)
Complete name : C:\Documents and Settings\rick\Desktop\Ben-to\Ben-toEp1.mkv
Format : Matroska
Format version : Version 2
File size : 439 MiB
Duration : 23mn 40s
Overall bit rate : 2 593 Kbps
Movie name : [EveTaku] Ben-To - 01
Encoded date : UTC 2012-05-21 15:40:36
Writing application : mkvmerge v4.9.1 (‘Ich will’) built on Jul 11 2011 23:53:15
Writing library : libebml v1.2.1 + libmatroska v1.1.1
Attachment : Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High 10@L5.1
Format settings, CABAC : Yes
Format settings, ReFrames : 7 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 23mn 40s
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 : 10 bits
Scan type : Progressive
Title : Ben-To Episode 01
Writing library : x264 core 123 r2184+681M 5d72658
Encoding settings : cabac=1 / ref=7 / deblock=1:-2:-2 / analyse=0x3:0x113 / me=umh / subme=10 / psy=1 / fade_compensate=0.00 / psy_rd=0.50:0.00 / mixed_ref=1 / me_range=32 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=9 / sliced_threads=0 / nr=0 / decimate=0 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / fgo=0 / bframes=12 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc=crf / mbtree=0 / crf=15.5000 / qcomp=0.70 / qpmin=0 / qpmax=81 / qpstep=4 / ip_ratio=1.40 / pb_ratio=1.30 / aq=2:0.90
Language : Japanese
Default : Yes
Forced : No
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 23mn 40s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Title : AAC 2.0
Language : Japanese
Default : Yes
Forced : No
Text #1
ID : 3
Format : **bleep**
Codec ID : S_TEXT/**bleep**
Codec ID/Info : Advanced Sub Station Alpha
Compression mode : Lossless
Title : Evetaku
Language : English
Default : Yes
Forced : No
Text #2
ID : 4
Format : **bleep**
Codec ID : S_TEXT/**bleep**
Codec ID/Info : Advanced Sub Station Alpha
Compression mode : Lossless
Title : gg
Language : English
Default : No
Forced : No
Menu
00:00:00.000 : en:Introduction
00:00:34.034 : en:Opening Theme
00:02:03.999 : en:Part A
00:12:52.981 : en:Part B
00:21:13.022 : en:Ending Theme
00:22:43.070 : en:Part C
00:23:25.070 : en:Preview
Any ideas would be extremely appreciated. I am using the WD TV HD Media Player (gen 2) with current firmware. when I try to play it simply says “unable to play selected file…” Thanks.