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  1. Member
    Join Date
    Aug 2006
    Location
    Australia
    Search Comp PM
    I am having a bit of a problem converting avi's to DVD with the DVD mpeg2enc option. On selecting this option no other changes are made to the settings. The conversion is complete in less than a second with no output file being produced. Below are the type of information logs generated on completion:

    example 1
    /bin/sh: line 1: /Library/Application Support/ffmpegX/mpeg2enc: Malformed Mach-o file
    Encoding started on Wed Aug 16 17:43:49 EST 2006
    INFO: [yuvscaler] yuvscaler 1.9.0 (15-02-2004) is a general scaling utility for yuv frames
    INFO: [yuvscaler] (C) 2001-2004 Xavier Biquard <xbiquard@free.fr>, yuvscaler -h for help, or man yuvscaler
    movtoy4m
    Copyright 2002-2006 Johan Lindström
    All rights reserved..
    ++ WARN: [yuvscaler] Could not infer norm (PAL/SECAM or NTSC) from input data (frame size=720x480, frame rate=24000:1001 fps)!!
    INFO: [yuvscaler] input: frame size: 720x480 pixels (518400 bytes)
    INFO: [yuvscaler] input: chroma: 4:2:0 JPEG/MPEG-1 (interstitial)
    INFO: [yuvscaler] input: frame rate: 24000/1001 fps (~23.976024)
    INFO: [yuvscaler] input: interlace: none/progressive
    INFO: [yuvscaler] input: sample aspect ratio: 1:1
    INFO: [yuvscaler] from 720x480, take 720x480+0+0, NOT_INTERLACED/PROGRESSIVE
    INFO: [yuvscaler] scale to 720x480, 720x480 being displayed
    INFO: [yuvscaler] Scaling uses the RESAMPLE algorithm,
    INFO: [yuvscaler] frame rate: 23.976 fps
    INFO: [yuvscaler] Scaling ratio for width is 1 to 1
    INFO: [yuvscaler] and is 1 to 1 for height
    INFO: [yuvscaler] Specific downscaling routing number 4

    example 2
    /bin/sh: line 1: /Library/Application Support/ffmpegX/mpeg2enc: Malformed Mach-o file
    Wed Aug 16 17:51:13 EST 2006
    INFO: [yuvscaler] yuvscaler 1.9.0 (15-02-2004) is a general scaling utility for yuv frames
    INFO: [yuvscaler] (C) 2001-2004 Xavier Biquard <xbiquard@free.fr>, yuvscaler -h for help, or man yuvscaler
    movtoy4m
    Copyright 2002-2006 Johan Lindström
    All rights reserved..
    INFO: [yuvscaler] input: frame size: 720x304 pixels (328320 bytes)
    INFO: [yuvscaler] input: chroma: 4:2:0 JPEG/MPEG-1 (interstitial)
    INFO: [yuvscaler] input: frame rate: 30000/1001 fps (~29.970030)
    INFO: [yuvscaler] input: interlace: none/progressive
    INFO: [yuvscaler] input: sample aspect ratio: 1:1
    INFO: [yuvscaler] from 720x304, take 720x304+0+0, NOT_INTERLACED/PROGRESSIVE
    INFO: [yuvscaler] scale to 720x304, 720x304 being displayed
    INFO: [yuvscaler] Scaling uses the RESAMPLE algorithm,
    INFO: [yuvscaler] frame rate: 29.970 fps
    INFO: [yuvscaler] Scaling ratio for width is 1 to 1
    INFO: [yuvscaler] and is 1 to 1 for height
    INFO: [yuvscaler] Specific downscaling routing number 4

    Converting these files with DVD ffmpeg option proceeds with no problems. Could anybody shed some light on what may be going on here? I am using the latest release of ffmpegx on an intel machine with 10.4.7.

    Thanks

  2. Explorer Case's Avatar
    Join Date
    Feb 2004
    Location
    Middle Earth
    Search Comp PM
    Originally Posted by chubby1
    /bin/sh: line 1: /Library/Application Support/ffmpegX/mpeg2enc: Malformed Mach-o file
    It seems the installation of mpeg2enc didn't go well: 'Malformed'
    Try to install a fresh copy of mpeg2enc using the Install Binaries option in the ffmpegX menu.

  3. Member
    Join Date
    Aug 2006
    Location
    Australia
    Search Comp PM
    Many thanks Case.
    That did the trick.




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