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Autres articles (47)
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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 -
Les formats acceptés
28 janvier 2010, parLes commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
Les format videos acceptés en entrée
Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
Les formats vidéos de sortie possibles
Dans un premier temps on (...) -
List of compatible distributions
26 avril 2011, parThe table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)
Sur d’autres sites (7395)
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FFmpeg drawtext support for Hindi fonts
28 février 2024, par Vinoth PoovalingamWe are trying to use FFmpeg drawtext to support Hindi fonts. But the ordering of the data is not correct.


The unicode for Hindi text is passed like this


1. पिता माता िस्रफ



But output renders as




Have used the following code for generating the output


ffmpeg -framerate 30 -t 10 -i /opt/test.png drawtext=text_shaping=1:fontcolor=white:fontsize=60:fontfile=/usr/share/xx.ttf:text='1. पिता माता िस्रफ':y='max(550,700-t*200)':x=40,format=yuv420p[v] /usr/share/nginx/html/hello_v.mp4



Had done
harfbuzz support
and--libfribidi
is also enabled.

The problem is the text gets drawn from left to right. Also found there is a
use_kerning
flag in drawtext, will that help, if yes how to use it.

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How to change the -ss behavior from closest seek point before position to closest seek point after position
22 juillet 2021, par KevinIs there any way to change the -ss behavior from closest seek point before position to closest seek point after position ?


Example :


ffmpeg has the capability to select the seek point from 98 secs or 102 secs with in.mp4


If I use the following command, the ffmpeg will select the 98 secs as the seek point.


ffmpeg -ss 100 -i in.mp4 -c copy out.mp4


Is there any way to add some option but keep the
-ss 100
to make the ffmpeg to select the 102 as the seek point ?

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Another iOS patch where playing sound 1 -> sound 2 -> sound 1 would fail.
4 octobre 2011, par Scott Schillerm demo/play-mp3-links/script/inlineplayer.js Another iOS patch where playing sound 1 -> sound 2 -> sound 1 would fail.