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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (22)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
Contribute to documentation
13 avril 2011Documentation is vital to the development of improved technical capabilities.
MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
To contribute, register to the project users’ mailing (...) -
Selection of projects using MediaSPIP
2 mai 2011, parThe examples below are representative elements of MediaSPIP specific uses for specific projects.
MediaSPIP farm @ Infini
The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)
Sur d’autres sites (1917)
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vaapi_encode_h265 : Ensure that ref pics are always in the RPS
25 janvier 2019, par Mark Thompsonvaapi_encode_h265 : Ensure that ref pics are always in the RPS
When making a new P-frame when B-frames are present the previous P-frame
is normally in the DPB because it will be referred to by subsequent
B-frames. However, this is not true if there are no B-frames, or in edge
cases where a GOP ends with two P-frames. Fix this by adding the direct
ref pics to the RPS explicitly.Fixes #7699.
Tested-by : Ullysses A Eoff <ullysses.a.eoff@intel.com>
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How to draw - dynamic - "safe areas" in ffplay
16 juin 2023, par F.O.R.A.R.T.we need to preview videos with overlayed so-called "safe areas" according to this EBU document : SAFE AREAS FOR 16:9 TELEVISION PRODUCTION.


Here's the scheme for 1080p resolution :
1080p Safe Areas


Those consist of three different "zones", each with the same percentage size-to-the-edge of the video frame for any resolution :


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- Action Safe Area (GREEN box) : 3.5%
- Graphics Safe Area (RED box) : 5%
- 4:3 Safe Area (GREY box) : 16.25%








It should be easily achieveable using the drawbox command, but how can be dynamically adapted to any video resolution ?


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Converted video is not played in Firefox
20 juillet 2023, par KitenI have a code that accepts the video file from the client converts it and saves it on the server with
.mp4extension. Video processing is made usingfluent-ffmpeg. Here is the code :

ffmpeg()
 .size('360x?')
 .videoCodec('libx264')
 .output()
 .on("end", () => {
 console.log(`Video saved with resolution 360`);
 res.json('Uploaded')
 })
 .on("error", (error) => {
 console.error(
 `Error saving video with resolution 360:`,
 error
 );
 res.status(500).json({ message: "Conversion error" });
 })
 .run();


The problem is that the resulting files are not played in the Firefox browser (but work in Microsoft Edge and Google Chrome).
Is it possible to change the parameters so that the resulting files are compatible with Firefox browser ?


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