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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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