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  1. Member
    Join Date
    Dec 2009
    Location
    Cyprus
    Search Comp PM
    Hi there

    I downloaded an mp4 file and tried to reconvert it with the same format (mp4) in order to add some text title on it.
    I used AVS VIDEO CONVERTER 8.4 but something goes wrong with the converted file. Audio is not synchronize with the (video) picture.

    PLEASE ADVICE


    Here is the original video file info:

    General
    Complete name original
    Format : MPEG-4
    Format profile : Base Media
    Codec ID : isom
    File size : 22.5 MiB
    Duration : 3mn 38s
    Overall bit rate mode : Variable
    Overall bit rate : 866 Kbps
    Encoded date : UTC 2010-10-28 10:15:54
    Tagged date : UTC 2010-10-29 10:15:54

    Video
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High@L3.1
    Format settings, CABAC : Yes
    Format settings, ReFrames : 4 frames
    Codec ID : avc1
    Codec ID/Info : Advanced Video Coding
    Duration : 3mn 38s
    Bit rate : 749 Kbps
    Maximum bit rate : 2 150 Kbps
    Width : 640 pixels
    Height : 408 pixels
    Display aspect ratio : 16:10
    Frame rate mode : Constant
    Frame rate : 25.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.115
    Stream size : 19.5 MiB (86%)
    Writing library : Vimeo Encoder
    Encoded date : UTC 2010-10-28 10:15:54
    Tagged date : UTC 2010-10-28 10:15:54

    Audio
    ID : 2
    Format : AAC
    Format/Info : Advanced Audio Codec
    Format profile : LC
    Codec ID : 40
    Duration : 3mn 38s
    Bit rate mode : Variable
    Bit rate : 113 Kbps
    Maximum bit rate : 289 Kbps
    Channel(s) : 2 channels
    Channel positions : Front: L R
    Sampling rate : 44.1 KHz
    Compression mode : Lossy
    Stream size : 2.95 MiB (13%)
    Encoded date : UTC 2010-10-28 10:15:54
    Tagged date : UTC 2010-10-28 10:15:54


    Here is the converted file info:

    General
    Complete name Converted
    Format : QuickTime
    Format/Info : Original Apple specifications
    File size : 9.05 MiB
    Duration : 3mn 38s
    Overall bit rate : 348 Kbps
    Encoded date : UTC 2014-02-19 23:29:40
    Tagged date : UTC 2014-02-19 23:29:40
    Writing library : AVS

    Video
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : Main@L3.0
    Format settings, CABAC : Yes
    Format settings, ReFrames : 1 frame
    Codec ID : avc1
    Codec ID/Info : Advanced Video Coding
    Duration : 3mn 38s
    Bit rate : 98.3 Kbps
    Width : 640 pixels
    Height : 408 pixels
    Display aspect ratio : 16:10
    Frame rate mode : Constant
    Frame rate : 25.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.015
    Stream size : 2.56 MiB (28%)
    Language : English
    Encoded date : UTC 2014-02-19 23:29:40
    Tagged date : UTC 2014-02-19 23:29:40
    Color primaries : BT.709
    Transfer characteristics : BT.709
    Matrix coefficients : BT.709

    Audio
    ID : 2
    Format : AAC
    Format/Info : Advanced Audio Codec
    Format profile : LC
    Codec ID : 40
    Duration : 3mn 38s
    Bit rate mode : Constant
    Bit rate : 245 Kbps
    Nominal bit rate : 320 Kbps
    Channel(s) : 2 channels
    Channel positions : Front: L R
    Sampling rate : 48.0 KHz
    Compression mode : Lossy
    Stream size : 6.37 MiB (70%)
    Language : English
    Encoded date : UTC 2014-02-19 23:29:40
    Tagged date : UTC 2014-02-19 23:29:40
    mdhd_Duration : 218091
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  2. I'm a MEGA Super Moderator Baldrick's Avatar
    Join Date
    Aug 2000
    Location
    Sweden
    Search Comp PM
    Check if you can copy the audio stream. Because you shouldn't need to reconvert it.

    Or else can't I see anything that should cause any major problems. But avs video converter is probably not best converter out there...but I don't what else you can use to add an annoying title text.
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  3. Member
    Join Date
    Dec 2009
    Location
    Cyprus
    Search Comp PM
    Originally Posted by Baldrick View Post
    Check if you can copy the audio stream. Because you shouldn't need to reconvert it.

    Or else can't I see anything that should cause any major problems. But avs video converter is probably not best converter out there...but I don't what else you can use to add an annoying title text.

    The text is my trade mark

    Forget AVS, what other programs do you suggest?
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