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ATV2 4.1 update disabled mkv passthrough files?

Discussion in 'Apple TV and Home Theater' started by deacon.frost, Nov 24, 2010.

  1. macrumors newbie

    #1
    hi everyone

    I used mkvtools to passthrough my 720p mkv files to apple tv compatible m4v files, which was great as i did not need to reencode the video. This worked without any problems on apple tv 4.0.

    However after upgrading to 4.1 today, i can no longer play these same files and always get the following error in itunes:

    "the operation couldn\U2019t be completed {backrowerrors error 326}"

    has anyone had similar experiences? please help? is there anyway to downgrade back to 4.0?

    d
     
  2. macrumors regular

    #2
    I have not upgraded yet (need Plex on ATV since Airplay is crippled) but if that's true then it's a bummer. I have a lot of files remuxed via MKVtools and they work on the current 4.0. It might be a problem with resolution or something. Are all files not working for you?

    As far as downgrading, cannot do that unless you saved your SHSH blobs.
     
  3. macrumors newbie

    #3
    You can still use passthrough MKV files. Mine work if I re-encode the audio at AAC (2 Ch.), but I've also heard people having some luck by ticking the 'add 2 Ch. track' box.
     
  4. macrumors member

    #4
    No problems for me using MKVTools and the latest Apple TV 4.1 FW. Used MKVTools yesterday to transcode a 720p x264 mkv-files. I choose passthrough for video and 5.1 + add 2ch track in the audio department.
     
  5. macrumors member

    #5
    I've had a similar issue with tv shows that l've flattened with iFlicks (which uses mkvtools). Take a look at the google group discussion for advice. It seems that opening the file in QT7 Player and re-saving will fix the problem. Look for an update to mkvtools to fix this issue.
     

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