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Burning an oversized ISO file to DVD-R?

nbyjnf Posted messages 91 Registration date   Status Member Last intervention   -  
ziggourat Posted messages 24643 Registration date   Status Contributor Last intervention   -
Bonjour, il y a quelque temps, j'avais mis des fichiers sur un DVD-R vierge. Plus tard, je l'ai formaté pour enlever ces fichiers. Maintenant, sa taille est réduite (4,14 Go de libres au lieu de 4,38). J'aimerais graver un fichier ISO de 4,37 Go exactement alors qu'il ne reste que 4,14 Go de libre. J'aimerais savoir s'il y a une solution quelconque pour le faire ? Merci de votre aide et j'espère avoir été clair.

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7 answers

  1.
    hunter55 Posted messages 2048 Status Member 423
     
    Good evening,

    What type of file is it?
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  2. nbyjnf Posted messages 91 Registration date   Status Member Last intervention   5
     
    Good evening, this is an .iso format file.
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  3. hunter55 Posted messages 2048 Status Member 423
     
    An ISO format being a disk image cannot be compressed, I think; another solution being to use a double-sided DVD.
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  4. nbyjnf Posted messages 91 Registration date   Status Member Last intervention   5
     
    Thank you for your response. How can I tell if my DVD is double-sided? (If you have other solutions, I'm always open to them.)
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  6. hunter55 Posted messages 2048 Status Member 423
     
    If it's double-sided, it's written on it.
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  7. nbyjnf Posted messages 91 Registration date   Status Member Last intervention   5
     
    Ah ok, for me it's not a double-sided.
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  8. ziggourat Posted messages 24643 Registration date   Status Contributor Last intervention   5 341
     
    Hello,

    If it is a DVD-R, you cannot format or completely erase it; whatever is burned on it the first time is permanent, even if you can no longer see it.
    See: https://www.commentcamarche.net/faq/3291-mythe-on-peut-effacer-un-cd-r-ou-un-dvd-r

    Only a rewritable DVD RW can be completely erased and used again.

    Sincerely
    -- 
    Long live Bobo! ~ Little fish will grow big ~
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