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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
Autres articles (33)
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Gestion générale des documents
13 mai 2011, parMédiaSPIP ne modifie jamais le document original mis en ligne.
Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...) -
Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...)
Sur d’autres sites (5286)
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FFMPEG thumbnail in php application's is not rotated properly
4 septembre 2015, par VigneshI have created a FFMPEG thumbnail in a php application and tried to rotate the thumbnail image if the video is bottom up(reversed).But the image rotate is not working properly.
The below is the code for image rotation$video = $storeHere.$mediaFile;
$tImage = $upload_output['uploaded_file'].'.jpg';
$thumbnail = $storeHere.$tImage;
// shell command [highly simplified, please don't run it plain on your script!]
shell_exec("ffmpeg -i $video -deinterlace -an -ss 1 -t 00:00:01 -r 1 -y -vcodec mjpeg -f mjpeg -s 250x250 $thumbnail 2>&1");
/* image rotate fix */
$source = imagecreatefromjpeg($thumbnail);
$degrees = 270;
$rotate = imagerotate($source, $degrees, 0);
imagejpeg($rotate,$thumbnail);
/* rotate fix ends */ -
ffmpeg glue 4 videos on split screen with preview
18 janvier 2023, par rst630I have 4 video files 480x1080 with audio - all different duration.


I need 1920x1080 video


_____________________________________________
| | | | |
| | first | first | first |
| play | frame | frame | frame |
| | | | |
---------------------------------------------

_____________________________________________
| | | | |
| | play | first | first |
| last| | | frame | frame |
| frame | | | |
---------------------------------------------



when first video done 2nd column video must start and first video must show just last frame, other left 2 videos still show first frame and wait queue


for example lets say we have these durations :


1.mp4 - 1:00
2.mp4 - 1:35
3.mp4 - 1:20
4.mp4 - 1:05



Also I can prepare screenshots of each video for preview frames (first/last)


Cant even imagine how to do this job with ffmpeg or maybe exists any simplier way for shell ?


example of output video https://www.youtube.com/watch?v=vdBd5-8uOTo


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FFMPEG binaries throw error : Undefined Symbols for Architecture x86_64
19 octobre 2016, par SwatiI have created a cocoa app that uses FFMPEG libraries for streaming.
Uptill now i was using FFMPEG version 3.1.1 and i had libraries available to me. Now i downloaded the latest FFMPEG version 3.1.4.
I executed the shell script and libraries were generated but when i use the with my xcode [6.1 or any] I get error as shown in attached image.
Can anybody plz guide me about solving this issue.
Thanks in advance..
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