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  1. Member fitch.j's Avatar
    Join Date
    May 2009
    Location
    United Kingdom
    Search Comp PM
    I've got an issue with Media Player Classic playing .mts files. I get the video fine but no audio playback. These videos play back ok in VLC (although video playback seems a little jumpy due to spec of this machine i'm on) with the sound fine. I've had no issues with any other file types, just these .mts files that dont play audio.

    Any help would be much appreciated.

    To give you guys more info here is what Media Info says about the source file:


    General
    ID : 0
    Complete name : D:\Adobe Prem Captures\STREAM\00050.MTS
    Format : BDAV
    Format/Info : BluRay Video
    File size : 774 MiB
    Duration : 23mn 40s
    Overall bit rate : 4 572 Kbps
    Maximum Overall bit rate : 18.0 Mbps

    Video
    ID : 4113 (0x1011)
    Menu ID : 1 (0x1)
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : Main@L4.0
    Format settings, CABAC : Yes
    Format settings, ReFrames : 2 frames
    Duration : 23mn 40s
    Bit rate : 3 934 Kbps
    Width : 1 440 pixels
    Height : 1 080 pixels
    Display aspect ratio : 16/9
    Frame rate : 25.000 fps
    Resolution : 24 bits
    Colorimetry : 4:2:0
    Scan type : Interlaced
    Scan order : Top Field First
    Bits/(Pixel*Frame) : 0.101
    Stream size : 666 MiB (86%)

    Audio
    ID : 4352 (0x1100)
    Menu ID : 1 (0x1)
    Format : AC-3
    Format/Info : Audio Coding 3
    Duration : 23mn 40s
    Bit rate mode : Constant
    Bit rate : 448 Kbps
    Channel(s) : 6 channels
    Channel positions : Front: L C R, Surround: L R, LFE
    Sampling rate : 48.0 KHz
    Video delay : -80ms
    Stream size : 75.8 MiB (10%)
    Cheers for any help
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  2. I'm a MEGA Super Moderator Baldrick's Avatar
    Join Date
    Aug 2000
    Location
    Sweden
    Search Comp PM
    Have you enabled ac3 decoding in mpc? under view->options->internal filters->transform filters.

    Or use ac3filter.
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  3. Member fitch.j's Avatar
    Join Date
    May 2009
    Location
    United Kingdom
    Search Comp PM
    Cheers Baldrick!

    Knew it would be something simple!
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  4. In my case, just changing the extension from .MTS to .MKV solved the issue.

    from the command prompt inside the folder with the files, this command changed them all quickly and conveniently:
    REN *.MTS *.MKV
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