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Autres articles (44)
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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 (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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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" (...)
Sur d’autres sites (7722)
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How to upload and overlay animation.html file from system and overlay over video in HTML or ANGULAR
23 septembre 2020, par HirenHey I am trying to build an app which has a functionality of allowing a user to upload a pre-existing .HTML file from his system which contains a simple animation init


I want to get that file and overlay the animation contained in .HTML file on my video and display it to the user.


is that possible please help me if it is.




body {
 background: #;
}

#fullScreenBox {
 height: 500px;
 width: 50%;
 background: #;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right: 0;
 margin: auto;
}

#hiddenBox {
 width: 50%;
 height: 500px;
 background: #;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right: 0;
 margin: auto;
 overflow: hidden;
}

#title {
 width: 100%;
 height: 150px;
 background: #;
 /*U can also use #*/
 position: absolute;
 top: 200px;
 font-family: arial;
 font-size: 50px;
 color: white;
 text-align: center;
 opacity: 0;
}

#subtitle {
 width: 100%;
 height: 50px;
 background: #;
 /*U can also use #*/
 position: absolute;
 top: 300px;
 font-family: arial;
 font-size: 50px;
 color: red;
 text-align: center;
 opacity: 0;
}

#line01 {
 width: 25%;
 height: 4px;
 background: white;
 /*U can also use #*/
 position: absolute;
 top: 50px;
 bottom: 0;
 left: 0;
 right: 0;
 margin: auto;
 color: white;
 opacity: 0;
}

#overlay {
 position: absolute;
 color: #FFF;
 text-align: center;
 font-size: 20px;
 padding: 10px 0;
 width: 50%;
 height: 500px;
 background: #;
 top: 0;
 bottom: 0;
 left: 0;
 right: 0;
 margin: auto;
}

#v {
 height: 500px;
 width: 100%;
}



 <div>
 <div class="">
 <div class="webvfx" data-animate="'{
">
 LONDON
 </div>
 <div class="webvfx" data-animate="'{
">

 </div>

 <div class="webvfx" data-animate="'{
">
 City of Dreams!
 </div>
 </div>
</div>






This is my HTML file that contains a simple animation for example which is in user system


In my application when user upload this file i want to overlay the animation contained in this file on the video as he uploads it is these any way
Thank you


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lavu/frame : Add Dolby Vision metadata side data type
3 janvier 2022, par Niklas Haaslavu/frame : Add Dolby Vision metadata side data type
In order to be able to extend this struct later (as the Dolby Vision RPU
evolves), all of the 'container' structs are considered extensible, and
the individual constituent fields must instead be accessed via offsets.
The precedent for this style of access is set in
<libavutil/detection_bbox.h>Signed-off-by : Niklas Haas <git@haasn.dev>
Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com> -
FFmpeg Has A Native VP8 Decoder
24 juin 2010, par Multimedia Mike — VP8Thanks to David Conrad and Ronald Bultje who committed their native VP8 video decoder to the FFmpeg codebase yesterday. At this point, it can decode 14/17 of the VP8 test vectors that Google released during the initial open sourcing event. Work is ongoing on those 3 non-passing samples (missing bilinear filter). Meanwhile, FFmpeg’s optimization-obsessive personalities are hard at work optimizing the native decoder. The current decoder is already profiled to be faster than Google/On2’s official libvpx.
Testing
So it falls to FATE to test this on the ridiculous diversity of platforms that FFmpeg supports. I staged individual test specs for each of the 17 test vectors : vp8-test-vector-001 ... vp8-test-vector-017. After the samples have propagated through to the various FATE installations, I’ll activate the 14 test specs that are currently passing.Initial Testing Methodology
Inspired by Ronald Bultje’s idea, I built the latest FFmpeg-SVN with libvpx enabled. Then I selected between the reference and native decoders as such :$ for i in 001 002 003 004 005 006 007 008 009 \ 010 011 012 013 014 015 016 017 do echo vp80-00-comprehensive-$i.ivf ffmpeg -vcodec libvpx -i \ /path/to/vp8-test-vectors-r1/vp80-00-comprehensive-$i.ivf \ -f framemd5 - 2> /dev/null done > refs.txt$ for i in 001 002 003 004 005 006 007 008 009 \
010 011 012 013 014 015 016 017
do
echo vp80-00-comprehensive-$i.ivf
ffmpeg -vcodec vp8 -i \
/path/to/vp8-test-vectors-r1/vp80-00-comprehensive-$i.ivf \
-f framemd5 - 2> /dev/null
done > native.txt$ diff -u refs.txt native.txt
That reveals precisely which files differ.
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