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Thread: New (may be very old) format needed

  1. #1

    Default New (may be very old) format needed

    Hello Irfan.
    i use Irfanview very long time. Now i need to view and may be make batch conversion with DAV format. This format used in DVR or CCTV systems. Its may be like container which can store not only graphics.
    In my case this is JPEG with additional header. I can cut some bytes and receive jpeg what i can see with IrfanView.
    Dut i have a lot DAV pics - and this not possible for me.
    May be possible make this conversion in new version of IrfanView?
    In attach two files similar DAV in Zip archive and JPG

    Thanks a lot
    Attached Images Attached Images
    Attached Files Attached Files
    Last edited by DenisDDD; 15.04.2019 at 01:39 PM.

  2. #2
    Moderator Enterprise User Bhikkhu Pesala's Avatar
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    May 2007
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    I suggest trying some freeware that one can find with a quick Google Search as this is a video format, not a single JPG image format.

    DAV Convertor looks promising, but use at your own risk.

  3. #3


    Thanks for reply. Dav is really container file. Can hold a lot of formats such Avi and other video. But it's can hold and graphics. in attach clipboard01.jpg - is two file dvr with word in header DAHUA. And clipboard02.jpg - scrolled down until normal jpg header.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Clipboard01.jpg 
Views:	20 
Size:	132.8 KB 
ID:	5552   Click image for larger version. 

Name:	Clipboard02.jpg 
Views:	14 
Size:	138.4 KB 
ID:	5553  

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