Problema riproduzione MKV AVC

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Ciao a tutti.
Ho acquistato il Toshiba 23EL933 su Amazon.it ma ho un problema con la riproduzione dei filmati MKV da pendrive USB.
Sul sito Amazon.it è specificato che dovrebbe riprodurre MKV/AVC, ma io ho provato e il filmato sembra partire per poi interrompersi subito dopo: è un difetto del televisore? devo rimandarlo indietro?
Grazie a tutti.
Sotto i dettagli del file:

General
Unique ID : 227053149391785602184937333318065561888 (0xAAD0D88F665751459D82A767E08FA120)
Complete name : XXXXXXXXXXXXXXXXXXXXXXXXX
Format : Matroska
Format version : Version 2
File size : 1.09 GiB
Duration : 1h 48mn
Overall bit rate : 1 443 Kbps
Encoded date : UTC 2012-09-03 18:09:42
Writing application : mkvmerge v5.7.0 ('The Whirlwind') built on Jul 8 2012 20:08:51
Writing library : libebml v1.2.3 + libmatroska v1.3.0

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 1h 48mn
Nominal bit rate : 915 Kbps
Width : 720 pixels
Height : 390 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.130
Title : x264 DVDRip [ PAL ] @ 720x390p 1:1 @ 25/1 fps (cfr)
Writing library : x264 core 125 r2208 d9d2288
Encoding settings : cabac=1 / ref=4 / deblock=1:-2:-1 / analyse=0x3:0x113 / me=umh / subme=10 / psy=1 / psy_rd=1.00:0.00 / 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=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=5 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=2pass / mbtree=1 / bitrate=915 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=3 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=50000 / vbv_bufsize=50000 / nal_hrd=none / ip_ratio=1.40 / aq=1:1.00
Default : Yes
Forced : No

Audio #1
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Codec ID : A_AC3
Duration : 1h 48mn
Bit rate mode : Constant
Bit rate : 448 Kbps
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 347 MiB (31%)
Title : iTALiAN 5.1 AC3 448kbps
Language : Italian
Default : Yes
Forced : No

Audio #2
ID : 3
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 1h 48mn
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : 9ms
Title : FRENCH 2.0 AAC-LC (VBR q 0.35) [ Source: AC3 5.1 448kbps ]
Language : French
Default : No
Forced : No

Text #1
ID : 4
Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Title : - - -
Default : Yes
Forced : No

Text #2
ID : 5
Format : VobSub
Muxing mode : zlib
Codec ID : S_VOBSUB
Codec ID/Info : The same subtitle format used on DVDs
Title : iTALiAN - SDH
Language : Italian
Default : No
Forced : No

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Risolto con una passata di mkvmerge GUI eliminando l'audio francese ed i sottotitolirobabilmente la compatibilità non è totale.