[SLE] formating vcd-like avi movies using ffmpeg

From: Adagilson Batista Bispo da Silva (adagilson_at_cpqam.fiocruz.br)
Date: 02/12/04

  • Next message: Dave Howorth: "Re: [SLE] Can Linux resize a WinsozeXP NTFS System Partition?" 
    Date: Thu, 12 Feb 2004 13:56:14 -0300
To: SLE <suse-linux-e@suse.com>

    Good-afternoon, my friends.
    I am using ffmpeg to make my avi files (from a digital camera: DV2100)
    vcd compliant.
    $ffmpeg -f avi -i imag0007.avi -b 1150 -ab 224 -ar 44100 -f mpeg -acodec
    mp2 pipa2.mpg

    I just wonder if tha command above is enough to make the avi files
    compatible with vcd standart.
    The way they are generated makes mpeg file with frame rate about 14. We
    know that ntsc should have 29.97 of frame rate.
    I'm tring to add these parameters:
    -ac 2 (to make them stereo; mono is the default option)
    -r 25 (or 29.97, is it really necessary?)
    -tvstd ntsc (I donīt know yet how could it improve the quality of my
    mpeg video files)
    -t 10 (time of duration...???)

    ...but, in fact, I think I just have to add "-ac" to my command line.
    Isnīt it?
    a. 

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  • Next message: Dave Howorth: "Re: [SLE] Can Linux resize a WinsozeXP NTFS System Partition?"

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