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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (34)
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XMP PHP
13 mai 2011, parDixit Wikipedia, XMP signifie :
Extensible Metadata Platform ou XMP est un format de métadonnées basé sur XML utilisé dans les applications PDF, de photographie et de graphisme. Il a été lancé par Adobe Systems en avril 2001 en étant intégré à la version 5.0 d’Adobe Acrobat.
Étant basé sur XML, il gère un ensemble de tags dynamiques pour l’utilisation dans le cadre du Web sémantique.
XMP permet d’enregistrer sous forme d’un document XML des informations relatives à un fichier : titre, auteur, historique (...) -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...) -
Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
Sur d’autres sites (7716)
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How do I set Individual Input Volumes using a FFMPEG complex filter with Amix
18 août 2022, par James ParkerHow do I set the individual volume levels for 4 individual inputs using FFMPEG and a complex filter ?


This is the filter that I currently have.


xstack=inputs=${inputs.length}:layout=0_0|w0_0|0_h0|w0_h0;amix=inputs=${inputs.length}


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ffmpeg conversion from MOV to mp4 - how to conserve creation date
13 juin 2020, par jacobacciWindows 10 1909, latest updates.



I am helping a friend move his photos and videos from one Apple ID to another.
I have downloaded all items to my PC using iCloud for PC. I then proceeded to re-upload all the photos to the new Apple ID.
2'000 of the videos are MOV, which I cannot upload to iCloud. I seem to need to convert them to mp4 in order to upload them.



I have converted all of the MOVs to mp4 using the following batch



FOR /F "tokens=*" %%G IN ('dir /b *.MOV') DO ffmpeg -i "%%G" -f mp4 -vcodec copy -acodec mp3 "%%~nG.mp4"




This worked fine and I managed to upload the (now) mp4's to iCloud. Unfortunately all the mp4's now carry yesterday's date as creation date. In iCloud (and on the iPad) all the videos are now displayed with a creation date of 12.6.2020 and it is impossible to find a particular video. Also the context to the photos is lost.



Question :



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- Is there any way to (batch) convert 2'000 MOV to mp4 while preserving the creation date ?
- alternatively : is there any way to upload the original MOV files to iCloud ?






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Evolution #3587 : Intégrer le plugin upload HTML5 dans SPIP
25 août 2017, par Julien -Il y aura sans doute à se poser la question des problèmes potentiels de perf associés à la génération des vignettes.
Par exemple, si 4 personnes upload 50 photos en même temps => 200 retailles de photos à la suite !
SPIP n’a aucune conscience des générations de vignettes en cours, que ce soit suite à un upload, ou suite à une consultation de page.