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Autres articles (100)
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MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, 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 (...) -
MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
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mov : Evaluate the movie display matrix
24 octobre 2016, par Vittorio Giovaramov : Evaluate the movie display matrix
This matrix needs to be applied after all others have (currently only
display matrix from trak), but cannot be handled in movie box, since
streams are not allocated yet. So store it in main context, and apply
it when appropriate, that is after parsing the tkhd one.Fate tests are updated accordingly.
Signed-off-by : Vittorio Giovara <vittorio.giovara@gmail.com>
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Rendering pixel perfect subtitles for small videos
23 octobre 2017, par forthrinI want to burn subtitles with a font as small as possible (yet readable) on top of a small size video, as shown on the first image. FFmpeg makes the font blurry for any font size tried (second image).
ffmpeg -i in.jpg -vf "scale=160x128,subtitles=in.srt:force_style='OutlineColour=&H80000000,BorderStyle=3,Fontsize=15,Fontname=Silkscreen'" out.png
Is there any way I can achieve pixel perfect subtitles with small fonts using FFmpeg or other readily available command line tools ? (The smallest font I’ve found is Silkscreen, though it’s ASCII only !)
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Embed Subtitles in an MP4 Video Using libav or FFmpeg Libraries
1er août 2018, par Peter MooreCan anyone explain how to - or point me to an example of how to use libav (or the ffmpeg developer libraries - NOT the ffmpeg command line tool) to include a subtitle stream in a video ?
So far as I can tell there are codec IDs for subtitles (e.g.,
AV_CODEC_ID_WEBVTT
) as well as anAVSubtitle
structure and anavcodec_encode_subtitle
function with no documentation. So it definitely seems possible but examples are elusive.Thanks a lot !