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Médias (91)
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MediaSPIP Simple : futur thème graphique par défaut ?
26 septembre 2013, par
Mis à jour : Octobre 2013
Langue : français
Type : Video
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avec chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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sans chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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config chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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SPIP - plugins - embed code - Exemple
2 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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GetID3 - Bloc informations de fichiers
9 avril 2013, par
Mis à jour : Mai 2013
Langue : français
Type : Image
Autres articles (65)
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Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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Dépôt de média et thèmes par FTP
31 mai 2013, parL’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...) -
Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Sur d’autres sites (5963)
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How can I extract the characteristics of multimedia video stream while the video is streaming ?
10 mai 2021, par KaiI have built adaptive video streaming ,DASH, over SDN network and was wondering if I can get some video characteristics while the video is streaming. I have used youtube_dl and was able to get the received video after the completion of the stream however, I want to get the video characteristics such as (stream size, bitrate, frame rate, resolution and etc.) while streaming. I hope that you can provide me with a script to extract and generate a file that contains such information.


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batch ffmpeg conversion (aspect, crop, and concatenate) and naming based on subfolder
3 avril 2015, par hordorTYIA for any help !
Seems I have a somewhat complicated, multi-step process. If you can help any part of it that would be appreciated.
What I hope to accomplish
- Example of folder/file is here : https://mega.co.nz/#F !RJRWRLTJ !c6b-z3Vl-Tlh0uGbCflx7Q
- I have many subfolders that each contain 7 files from a DVD (originally PAL-encoded I think). I only care about the VTS_01_1.VOB AND VTS_01_2.VOB files. The two files together are one match
- The videos are stretched (from 4:3 to 16:9) and letterboxed. I want to undo that
- The future title of the final MP4 video should be the name of the folder
- BONUS : title of the video should also include the folder before it (e.g. "Friday H2 G1 CAN - BEL.mp4")
I’d like to do this via batch file because there are a lot of folders.
What I have done :
dir/b/s *.vob | findstr /v VIDEO | findstr /v 01_ >list.txt
@echo off
for %%i in list.txt
do
ffmpeg -i VTS_01_1.VOB -aspect 4:3 "%%~pi\v1step1.mp4"
ffmpeg -i vob1.mp4 -vf "crop=704:432:10:72" "%%~pi\v1step2.mp4"
ffmpeg -i vob11.mp4 -c copy "%%~pi\v1step3.ts"
ffmpeg -i VTS_01_2.VOB -aspect 4:3 "%%~pi\v2step1.mp4"
ffmpeg -i vob2.mp4 -vf "crop=704:432:10:72" "%%~pi\v2step2.mp4"
ffmpeg -i vob22.mp4 -bsf h264_mp4toannexb -c copy "%%~pi\v2step3.ts"
ffmpeg -i "concat:v1step3.ts|v2step3.ts" -c copy file.mp4 "%%~pi\Match.mp4"
@echo on
pauseProblem with current code
- Doesn’t start converting (can’t see error message either)
- Doesn’t have the file naming that I want
- A lot of steps in conversation - can that be simplified ?
- Not sure why it wanted the -bsf command for the second conversion but not the first
Apologies if I’d made basic mistakes. I’m a big newbie and just to get this far has taken me hours of research. Thanks again !
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Merging mp4 and mp3 on Android using FFmpeg
4 janvier 2015, par user3568918i am developing a video capturing Android App.
My Goal is to merge the captured Video file with a given mp3 audio file. I am using FFmpeg to merge the files. The capturing is done with the Android.Media Framework.
If i now try to merge the files like descripted here :How to multiplex mp3 and mp4 files in Android
i get the error :
avcodec_open2() error -1: Could not open video codec.
Is there a way to convert the captured video file in a readable version for FFmpeg ?
Or is there any other way to solve this issue ?i Dont want to capture the video with FFmpeg, caus this will be to much complex and not clean (for my opinion)
Hope that any body can help :)
thanks in advance.I Capture like propsed in the android DOC :
http://developer.android.com/guide/topics/media/camera.html
and this is how i try to merge
FrameGrabber grabber1 = new FFmpegFrameGrabber(videoPath);
FrameGrabber grabber2 = new FFmpegFrameGrabber(audioPath);
grabber1.start();
grabber2.start();
FrameRecorder recorder = new FFmpegFrameRecorder(OutputPath,grabber1.getImageWidth(), grabber1.getImageHeight(), 2);
recorder.setFormat("mp4");
recorder.setVideoQuality(1);
recorder.setFrameRate(grabber1.getFrameRate());
recorder.setSampleRate(grabber2.getSampleRate());
recorder.start();
Frame frame1, frame2 = null;
long timestamp = -2;
int count = 0;
boolean isFirstTime = false;
boolean isFirstCheck = true;
while ((frame1 = grabber1.grabFrame())!=null) {
//frame1 = grabber1.grabFrame();
frame2 = grabber2.grabFrame();
recorder.record(frame1);
recorder.record(frame2);
}
recorder.stop();
grabber1.stop();
grabber2.stop();
}catch (org.bytedeco.javacv.FrameGrabber.Exception e) {
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}