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Old Tarzan movies

Discussion in 'Video playback problems' started by tld6008, Apr 13, 2015.

  1. tld6008

    tld6008 Member

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    I have a set of 12 old Tarzan movies that are MP4 with AAC audio (hope I'm relating this right). All are on my USB stick and play on all computers in the house but on my LG plasma tv there is no sound. I play MP4 movies all the time from USB on this TV but can't figure out this problem. Please help as my grandson really needs to see these.
     
    tld6008, Apr 13, 2015
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  2. attar

    attar Senior member

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    attar, Apr 13, 2015
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  3. tld6008

    tld6008 Member

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    I don't know how to compare the audio, can you explain? I did check to other MP4 movies I have and the original listings are similar to this. The Tarzan movies are listed as : Audio...AAC/2 channel/44.100khz/128 kbs
    I watch MP4s all the time and have never experienced this.

    Thanks
     
    tld6008, Apr 13, 2015
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  4. tld6008

    tld6008 Member

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    Sorry I didn't catch the link you have there. Many thanks, I'll revert after trying this out.
     
    tld6008, Apr 13, 2015
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  5. tld6008

    tld6008 Member

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    I have looked at several MP4s that work and really don't know what to compare, nothing seems remarkably different. Here is the result from one that works followed by one that doesn't

    Audio: WORKS
    ID/String : 2
    Format : AAC
    Format/Info : Advanced Audio Codec
    Format_Profile : LC
    CodecID : 40
    Duration/String : 1h 44mn
    BitRate_Mode/String : Variable
    BitRate/String : 96.0 Kbps
    BitRate_Maximum/String : 127 Kbps
    Channel(s)/String : 2 channels
    ChannelPositions : Front: L R
    SamplingRate/String : 48.0 KHz
    Compression_Mode/String : Lossy
    StreamSize/String : 72.0 MiB (10%)
    Language/String : English
    Encoded_Date : UTC 2013-01-21 08:37:17
    Tagged_Date : UTC 2013-01-21 08:37:18

    Audio : No Sound
    ID : 2
    Format : AAC
    Format/Info : Advanced Audio Codec
    Format profile : LC
    Codec ID : 40
    Duration : 1h 35mn
    Source duration : 1h 36mn
    Bit rate mode : Variable
    Bit rate : 106 Kbps
    Maximum bit rate : 131 Kbps
    Channel(s) : 2 channels
    Channel(s)_Original : 1 channel
    Channel positions : Front: C
    Sampling rate : 44.1 KHz
    Compression mode : Lossy
    Stream size : 72.9 MiB (9%)
    Source stream size : 73.0 MiB (9%)
    Language : English
    Encoded date : UTC 2013-06-16 21:33:11
    Tagged date : UTC 2013-06-16 21:33:12
     
    tld6008, Apr 18, 2015
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  6. attar

    attar Senior member

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    The only difference I see is the sampling rates - 48 v 44.
    If the TV accepts mkv files, try this.
    Run MkvMerge and load the good and bad videos.
    Start by selecting only the Video and Audio ( V1 and A1)of the known good file and mux them into a new file and test it on the TV.
    If that works, select only V1 and A2 and mux them and test.
    If there is no audio, naturally suspect the second audio is the problem.
    Try V2 and A1 together.
    If that works it means the it's video is good and will work with audio that's created the same as the first.

    MkvMerge is part of MkvToolnix.

    http://www.videohelp.com/software/MKVtoolnix

    Image shows selection of V1 and A2.

    Clipboard01.
     
    attar, Apr 20, 2015
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