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Autres articles (75)
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La sauvegarde automatique de canaux SPIP
1er avril 2010, parDans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...) -
Script d’installation automatique de MediaSPIP
25 avril 2011, parAfin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
La documentation de l’utilisation du script d’installation (...) -
Automated installation script of MediaSPIP
25 avril 2011, parTo overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
The documentation of the use of this installation script is available here.
The code of this (...)
Sur d’autres sites (8140)
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Higher resolution (720p1080p) pytube video donot have sound. how to do with ffmpeg and with other sources exactly
24 février 2021, par vishnu kumari have taken url and res= 1080p from other function and with the help of template home.html.


def download_complete(request, res) :


global url


try:
 path = YouTube(url).streams.filter(res=res).first().download()

 response=FileResponse(open(out, 'rb'), as_attachment=True)

 return response

except Exception as ex:
 print('[complete] Exception:', ex)
 return render(request, 'error.html', {'url': url, 'error': ex})



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Produce an adaptive multi-resolution mpeg-dash file from an input video file
1er mars 2021, par Tariq HasanI can produce different resolution mpeg-dash videos from running these commands separately and get one .mpd file for each of the resolutions :


ffmpeg -i /path/to/input.mp4 -vf scale=1920:1080 /path/to/output.mpd
ffmpeg -i /path/to/input.mp4 -vf scale=1280:720 /path/to/output.mpd
ffmpeg -i /path/to/input.mp4 -vf scale=720:480 /path/to/output.mpd
ffmpeg -i /path/to/input.mp4 -vf scale=640:360 /path/to/output.mpd



The question is, how do I get a single .mpd file that maps to all these different resolution videos which would be adaptive in resolution when streamed over the network ?


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How to add watermark to some videos using ffmpeg ? Random images for watermark. The images should resize resolution according to video quality [duplicate]
27 mars 2021, par Abir HasanI have many videos in different quality/resolution. I want to add random image to the videos using ffmpeg. The images should resize image resolution according to video resolution. The image should be at top left corner and it should be very small. It should be same as YouTube Videos Branding Watermark.


Currently I am resizing image using Pillow module to 100x100. But in some videos which are in less quality, the 100x100 watermark getting bigger.


What is the solution ?