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Médias (1)
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (46)
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Qu’est ce qu’un masque de formulaire
13 juin 2013, parUn masque de formulaire consiste en la personnalisation du formulaire de mise en ligne des médias, rubriques, actualités, éditoriaux et liens vers des sites.
Chaque formulaire de publication d’objet peut donc être personnalisé.
Pour accéder à la personnalisation des champs de formulaires, il est nécessaire d’aller dans l’administration de votre MediaSPIP puis de sélectionner "Configuration des masques de formulaires".
Sélectionnez ensuite le formulaire à modifier en cliquant sur sont type d’objet. (...) -
Contribute to documentation
13 avril 2011Documentation is vital to the development of improved technical capabilities.
MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
To contribute, register to the project users’ mailing (...) -
Selection of projects using MediaSPIP
2 mai 2011, parThe examples below are representative elements of MediaSPIP specific uses for specific projects.
MediaSPIP farm @ Infini
The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)
Sur d’autres sites (3865)
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lavc/flashsv2enc : Fix encoding resolution error message.
13 novembre 2014, par Carl Eugen Hoyos -
avfilter/vf_noise : fix high resolution support
16 octobre 2014, par Michael Niedermayer -
FFmpeg - Change resolution of the video with aspect ratio
10 août 2016, par Arthur Khusnutdinovall.
How to change resolution of the video with aspect ratio with FFmpeg ?
There are options
http://manpages.ubuntu.com/manpages/oneiric/man1/ffmpeg.1.html-s size
Set frame size. The format is wxh (ffserver default = 160x128,
ffmpeg default = same as source). The following abbreviations are
recognized:and
-aspect aspect
Set the video display aspect ratio specified by aspect.
aspect can be a floating point number string, or a string of the
form num:den, where num and den are the numerator and denominator
of the aspect ratio. For example "4:3", "16:9", "1.3333", and
"1.7777" are valid argument values.For example, I have two input videos :
- with 200*400 resolution
- with 400*700 resolution
I need to make output video with 100*200 resolution.
If I will run ffmpeg with -s 100x200, then second video will have bad aspect ratio.
How can I limit output video by width, with auto aspect ratio by height ?
For example, I want specify for the output video only width 100px and ffmpeg must automatically calculate height with right aspect ratio.
For first video it will be :
200/100=2
400/2=200
Ie 100x200
For second video it will be :
400/100=4
700/4=75
Ie 100x75
Is it possible ?