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Autres articles (82)
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MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...) -
Mise à disposition des fichiers
14 avril 2011, parPar défaut, lors de son initialisation, MediaSPIP ne permet pas aux visiteurs de télécharger les fichiers qu’ils soient originaux ou le résultat de leur transformation ou encodage. Il permet uniquement de les visualiser.
Cependant, il est possible et facile d’autoriser les visiteurs à avoir accès à ces documents et ce sous différentes formes.
Tout cela se passe dans la page de configuration du squelette. Il vous faut aller dans l’espace d’administration du canal, et choisir dans la navigation (...)
Sur d’autres sites (11393)
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Anomalie #2542 : forum interne
8 mars 2012, par Ben .confirmé : forum.log ::::::::::::: : Mar 08 16:50:23 127.0.0.1 (pid 5299) :Pri:ERREUR : /home/ben/www/spip-3.0/extensions/forum/inc/forum_insert.php_59Erreur insertion forum sur objet=’’, id_objet=
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Dynamic subtitles by ffmpeg
8 septembre 2019, par Saeron MengI would like to add some commentary texts into my video but I do not know how to use ffmpeg to realize this. The comments are like screen bullets through the screen, appearing in the right margin, moving and scrolling, and disappearing from the left.
My thought is to count the length of the comments and define speeds for them to move and I have already gotten the comments saved as an xml file. But even though I can transfer it into srt file, the tricky problem is, it is hard to write the speeds of the subtitles, or something like that, in an srt file, and apply them to ffmpeg commands or APIs. Here is an example of comments (xml file) :
<chat timestamp="671.195">
<ems utctime="1562584080" sender="Bill">
<richtext></richtext>
</ems>
</chat>
<chat timestamp="677.798">
<ems utctime="1562584086" sender="Jack">
<richtext></richtext>
</ems>
</chat>The final result is like this (I did not find an example in websites in English. In China, such moving subtitles are called "danmu" or "screen bullets"), these colorful characters can move horizontally from right to left :
- I have searched some solutions on the Internet, most of which talk about how to write ass/srt files and add motionless subtitles. Like this :
ffmpeg -i infile.mp4 -i infile.srt -c copy -c:s mov_text outfile.mp4
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00:00:39,770 --> 00:00:41,880
When I was lying there in the VA hospital ...
4
00:00:42,550 --> 00:00:44,690
... with a big hole blown through the middle of my life,
5
00:00:45,590 --> 00:00:48,120
... I started having these dreams of flying.But I need another kind of "subtitles" which can move.
- When it comes to scrolling subtitles, there are still some solutions : Scrolling from RIGHT to LEFT in ffmpeg / drawtext
So my question is, how to combine the solutions above to arrange subtitles from top to bottom and let them move concerning the timestamps of the comments ?
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how to set Duration, framerate, bitrate etc for an empty video file without encoding frames, audio in it
27 février 2019, par Deepak PrajapatiMy aim is that I have a video which do not contain any properties Details so i want to add properties to this video and make it playable
Look images, In properties detail section there is no property and there value
please fix it because i tried to find solution
Also i don’t have enough knowledge
THANKS IN ADVANCE STACKOVERFLOW