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  1. Hi, I am able to play some MKV files off an external USB HDD through my player, but a couple will not start.

    These happen to be two of the largest at around 10GB. Could it be something to do with that? Strangely other 10 gig files seem to work ok as do other smaller ones. Does anyone have any ideas what the issue might be?

    I can play the files direct from the HDD when its attached to a PC just fine.

    Player is this: http://www.panasonic.co.uk/html/en_GB/Products/Home+Entertainment/Blu-ray+Players/DMP-...trackInfo=true

    Cheers
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  2. Banned
    Join Date
    Oct 2004
    Location
    Freedonia
    Search Comp PM
    Install MediaInfo and post here the information it gives you about one of the files that won't play. I suspect that those 2 files have Header Stripping. There's some way around it but I don't remember what it is. After we confirm that this is the problem maybe someone else can tell you what to do to fix it.
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  3. Hi jman.

    Heres an example of one that wont play:

    General
    Unique ID : 205148995000526449940515823283898707179 (0x9A56425E6BB57B1BB1B9FD90DB786CEB)
    Complete name : C:\Users\Hello\Desktop\Downloads\Batman Begins (2005)\Batman Begins (2005).mkv
    Format : Matroska
    Format version : Version 2
    File size : 9.84 GiB
    Duration : 2h 20mn
    Overall bit rate : 10.1 Mbps
    Encoded date : UTC 2011-11-05 00:20:50
    Writing application : mkvmerge v4.3.0 ('Escape from the Island') built on Sep 5 2010 10:30:51
    Writing library : libebml v1.0.0 + libmatroska v1.0.0

    Video
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High@L4.1
    Format settings, CABAC : Yes
    Format settings, ReFrames : 5 frames
    Muxing mode : Header stripping
    Codec ID : V_MPEG4/ISO/AVC
    Duration : 2h 20mn
    Bit rate : 8 780 Kbps
    Width : 1 920 pixels
    Height : 800 pixels
    Display aspect ratio : 2.40:1
    Frame rate : 23.976 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.238
    Stream size : 8.39 GiB (85%)
    Title : AiRLiNE - Batman Begins -1080p
    Writing library : x264 core 119 r2106 07efeb4
    Encoding settings : cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x133 / me=umh / subme=7 / 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=0 / chroma_qp_offset=-2 / threads=12 / 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=60 / rc=2pass / mbtree=1 / bitrate=8780 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / 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)
    Muxing mode : Header stripping
    Codec ID : A_AC3
    Duration : 2h 20mn
    Bit rate mode : Constant
    Bit rate : 640 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 : 641 MiB (6%)
    Title : TRUEFRENCH AC3 640Kbps
    Language : French
    Default : Yes
    Forced : No

    Audio #2
    ID : 3
    Format : AC-3
    Format/Info : Audio Coding 3
    Mode extension : CM (complete main)
    Muxing mode : Header stripping
    Codec ID : A_AC3
    Duration : 2h 20mn
    Bit rate mode : Constant
    Bit rate : 640 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 : 641 MiB (6%)
    Title : ENGLiSH AC3 640Kbps
    Language : English
    Default : No
    Forced : No

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

    Text #2
    ID : 5
    Format : UTF-8
    Codec ID : S_TEXT/UTF8
    Codec ID/Info : UTF-8 Plain Text
    Title : French Subtiles
    Language : French
    Default : No
    Forced : No

    Text #3
    ID : 6
    Format : UTF-8
    Codec ID : S_TEXT/UTF8
    Codec ID/Info : UTF-8 Plain Text
    Title : French Subs forced
    Language : French
    Default : Yes
    Forced : No

    Menu
    00:00:00.000 : en:00:00:00.000
    00:03:39.219 : en:00:03:39.219
    00:07:31.117 : en:00:07:31.117
    00:11:34.027 : en:00:11:34.027
    00:16:15.641 : en:00:16:15.641
    00:19:44.350 : en:00:19:44.350
    00:24:19.291 : en:00:24:19.291
    00:28:24.703 : en:00:28:24.703
    00:31:25.383 : en:00:31:25.383
    00:35:53.818 : en:00:35:53.818
    00:38:24.636 : en:00:38:24.636
    00:41:14.639 : en:00:41:14.639
    00:43:08.252 : en:00:43:08.252
    00:46:57.982 : en:00:46:57.982
    00:49:43.981 : en:00:49:43.981
    00:53:26.203 : en:00:53:26.203
    00:55:55.018 : en:00:55:55.018
    00:58:02.145 : en:00:58:02.145
    01:03:31.808 : en:01:03:31.808
    01:05:53.116 : en:01:05:53.116
    01:08:38.781 : en:01:08:38.781
    01:11:25.781 : en:01:11:25.781
    01:13:19.562 : en:01:13:19.562
    01:16:16.238 : en:01:16:16.238
    01:19:50.285 : en:01:19:50.285
    01:23:54.363 : en:01:23:54.363
    01:29:02.671 : en:01:29:02.671
    01:32:36.718 : en:01:32:36.718
    01:37:49.030 : en:01:37:49.030
    01:40:33.694 : en:01:40:33.694
    01:45:08.969 : en:01:45:08.969
    01:49:32.065 : en:01:49:32.065
    01:51:29.182 : en:01:51:29.182
    01:54:49.049 : en:01:54:49.049
    01:58:11.084 : en:01:58:11.084
    02:01:54.974 : en:02:01:54.974
    02:05:01.160 : en:02:05:01.160
    02:06:06.893 : en:02:06:06.893
    02:09:18.417 : en:02:09:18.417
    02:10:57.016 : en:02:10:57.016


    And here is one of a similar size that will:


    General
    Unique ID : 199347747597476693199883387412252289638 (0x95F8FAC9F9EB1F40BBB538DDB4356A66)
    Complete name : C:\Users\Hello\Desktop\Downloads\13 Assassins (2010)\13 Assassins (2010).mkv
    Format : Matroska
    Format version : Version 2
    File size : 9.84 GiB
    Duration : 2h 5mn
    Overall bit rate : 11.3 Mbps
    Encoded date : UTC 2011-06-29 23:11:06
    Writing application : mkvmerge v4.8.0 ('I Got The...') built on May 24 2011 03:12:58
    Writing library : libebml v1.2.0 + libmatroska v1.1.0

    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 : 2h 5mn
    Bit rate : 8 977 Kbps
    Width : 1 920 pixels
    Height : 800 pixels
    Display aspect ratio : 2.40:1
    Frame rate : 23.976 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.244
    Stream size : 7.67 GiB (78%)
    Writing library : x264 core 115 r2008 4c552d8
    Encoding settings : cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x2 / me=umh / subme=7 / 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=12 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=0 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc=2pass / mbtree=0 / bitrate=8977 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / pb_ratio=1.30 / aq=1:1.00
    Language : English
    Default : Yes
    Forced : No

    Audio #1
    ID : 2
    Format : DTS
    Format/Info : Digital Theater Systems
    Codec ID : A_DTS
    Duration : 2h 5mn
    Bit rate mode : Constant
    Bit rate : 755 Kbps
    Channel(s) : 6 channels
    Channel positions : Front: L C R, Side: L R, LFE
    Sampling rate : 48.0 KHz
    Bit depth : 24 bits
    Compression mode : Lossy
    Stream size : 675 MiB (7%)
    Language : Japanese
    Default : Yes
    Forced : No

    Audio #2
    ID : 3
    Format : DTS
    Format/Info : Digital Theater Systems
    Codec ID : A_DTS
    Duration : 2h 5mn
    Bit rate mode : Constant
    Bit rate : 1 510 Kbps
    Channel(s) : 6 channels
    Channel positions : Front: L C R, Side: L R, LFE
    Sampling rate : 48.0 KHz
    Bit depth : 24 bits
    Compression mode : Lossy
    Stream size : 1.32 GiB (13%)
    Language : English
    Default : No
    Forced : No

    Text
    ID : 4
    Format : UTF-8
    Codec ID : S_TEXT/UTF8
    Codec ID/Info : UTF-8 Plain Text
    Language : English
    Default : Yes
    Forced : No
    Quote Quote  
  4. Banned
    Join Date
    Oct 2004
    Location
    Freedonia
    Search Comp PM
    Thanks. Yep, it's header stripping. You can see that listed in the first file but not the second. We've had discussions on how to fix this. I am working from memory so this may be wrong, but I think it was suggested to demux the video and audio streams and then to remux them together. At least you know what the problem is now so hopefully you can find a way to fix it.
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  5. Ok cheers, will have a look. Which bit of info are you looking at on that readout btw?
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  6. Banned
    Join Date
    Oct 2004
    Location
    Freedonia
    Search Comp PM
    Video
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High@L4.1
    Format settings, CABAC : Yes
    Format settings, ReFrames : 5 frames
    Muxing mode : Header stripping

    Note "Muxing mode".
    Quote Quote  
  7. Open MMG. Select File -> Options. Tick the Disable Header Removal Compression... option. Exit and restart MMG. Then remux your file -- ie, open then save.
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  8. Originally Posted by jagabo View Post
    Open MMG. Select File -> Options. Tick the Disable Header Removal Compression... option. Exit and restart MMG. Then remux your file -- ie, open then save.
    Thanks this worked a treat
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