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Médias (1)
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La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (41)
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Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
Modification lors de l’ajout d’un média
Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...) -
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 (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
Sur d’autres sites (8517)
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How to not allow upload of HD content ?More than 1920 x 1080 || 1080 x 1920 resolution files are not allowed since hardware reasons
23 juillet 2020, par azaonoStruggling with making limitation to uploade HD file/content. Intent is to have possibility to rotate content. Limits are required due to hardware reasons.


val ffmpeg = FFmpeg("ffmpeg")
 val ffprobe = FFprobe("ffprobe")
 val probeResult = ffprobe.probe("$targetLocation")
 val stream: FFmpegStream = probeResult.getStreams()[0]
 val aspectRatio = stream.width.toDouble() / stream.height
 
 if (stream.width > 1920) {
 Files.delete(targetLocation)
 throw IncorrectResolutionFileException()
 } else if (stream.height > 1080) {
 Files.delete(targetLocation)
 throw IncorrectResolutionFileException()
 }

 if (type == "image") {
 part.transferTo(thumbnailLocation)
 }

 val builder: FFmpegBuilder = FFmpegBuilder()
 .setInput("$targetLocation")
 .addOutput("$thumbnailLocation")
 .setFrames(1)
 .setVideoFilter("select='gte(n\\,10)',scale=200:-1")
 .done()
 val executor = FFmpegExecutor(ffmpeg)
 executor.createJob(builder).run()

 return aspectRatio
 } catch (ex: Exception) {
 throw FileStorageException("Could not store file $cleanPath. Please try again!", ex)
 }
}



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Video Resolution 1920 x 1080
29 mai 2020, par Satish KumarAttached the image here I have video of Resolution 1920X1080 (16:9 aspect ratio), when played its cropped with black box all sides. how to remove the blaxk boxes to get the 1920x1080 video.



pl help in on FFmpeg syntax.



Below the audio and video details



Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Maths Logic.mp4' :
 Metadata :
 major_brand : isom
 minor_version : 512
 compatible_brands : isomiso2avc1mp41
 encoder : Lavf58.19.102
 Duration : 00:43:11.24, start : 0.000000, bitrate : 1475 kb/s
 Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 1405 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc (default)
 Metadata :
 handler_name : VideoHandler
 Stream #0:1(und) : Audio : aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 64 kb/s (default)
 Metadata :
 handler_name : SoundHandler


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How do I upscale an iOS App Preview video to 1080 x 1920 ? [closed]
12 avril 2024, par Benjamin ThielI just captured a video of my new app running on an iPhone 6 using QuickTime Player and a Lightning cable. Afterwards I created an App Preview project in iMovie, exported it and could successfully upload it to iTunes Connect.



Apple requires developers to upload App Previews in different resolutions dependent on screen size, namely :



- 

- iPhone 5(S) : 1080 x 1920 or 640 x 1136
- iPhone 6 : 750 x 1334 (what I have)
- iPhone 6+ : 1080 x 1920









Obviously, 1080 x 1920 is killing two birds with one stone. I know that upscaling isn't the perfect solution, but it's meeting my needs. Since I don't own a 6+, another recording session won't do the trick.



Unfortunately, iTunes Connect is extremely picky about what to accept. Here's what I tried, to no avail :



- 

- Handbrake, iMovie, QuickTime do not support upscaling
- MPEG Streamclip
ffmpeg -i input.mp4 -acodec copy -vf scale=1080:1920 output.mp4









Strangely enough, iTunes Connect keeps complaining about the wrong resolution when I try to upload the output.mp4 of ffmpeg.