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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (48)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
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 (6190)
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converting with the same quality
26 mai 2019, par Sherkhan Azimovffmpeg -i cam2.DAT -qscale:v cam2.avi
When run, this returns "At least one output file must be specified", what am I missing ?
Probably, there is another method to convert with the same quality ? -
Extracting N frames per second using ffmpeg
13 juillet 2022, par Sangeeth Kumarffmpeg -i input.mp4 -vf trim=10.021295:22.621295 -r 1 frames/frame_%d.png


This returns 24 frames instead of 12


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NaCl with FFmpeg, avformat_open_input return -5 and -1052488119 [duplicate]
30 juillet 2013, par JarThis question is an exact duplicate of :
I'm trying to port FFmpeg into my NaCl module.
So far, my module linked ffmpeg and SDL libraries.
It already can play YUV format video which is directed load into memory and copy into YUVOverlay buffer (it's very easy).
Now, I want to use ffmpeg to decode video, but when I call the function avformat_open_input it returns
-5
when input is URL string, such asrtmp://
ormmsh://
; it returns-1052488119
when input is file name, such as/saved/tmp
(I mount the file system - html5fs).
There are some questions :
- What means of -5 and -1052488119 ?
- If file can't open by avformat_open_input, is it possible the input type is from buffer not from file name or url string ?
If I'm not clearly about my question or description, you can tell me.
If you are doing the same thing or having the same problem, we can discuss together.Thanks,
Jar