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Autres articles (54)
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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 (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
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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 (...)
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ffmpeg php - shell_exec returns Permission Denied
21 juin 2013, par Sotiris Akis Mitracosi'm integrating ffmpeg into my php webapp (on a windows server). Calling the library through shell_exec like this
$out_shell = shell_exec("$ffmpeg myfile.avi 2>&1");
i receive the following output :
ffmpeg version N-54117-gf9739a3 Copyright (c) 2000-2013 the FFmpeg developers
built on Jun 19 2013 23:42:15 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth -- enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 37.101 / 52. 37.101
libavcodec 55. 16.100 / 55. 16.100
libavformat 55. 9.100 / 55. 9.100
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 77.101 / 3. 77.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
C:\ffmpeg: Permission deniedwhat's wrong with the code ? if i run ffmpeg myfile.avi 2>&1 in cmd, I can also read video's meta-data.
Could anybody help me ?
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Is there a good list of mp4 supported resolutions and a way to have ffmpeg calculate the width after modifying by set height ratio ?
16 novembre 2016, par NovaAfter finding the resolution was the source of all my webm to mp4 codec conversion errors on my android. I came across another problem. To break down my question :
Is there a good list of mp4 resolutions that are supported on most devices ? I know they go by p from certain height value for them to work. 720p / ???x720 for example.
Also is there an easier way to calculate the width based from the height change while keeping the ratio ?
ffmpeg -i old.webm -t 00:00:03 -s 320x240 new.mp4
I currently use the -s setting perimeter from my testing example. Any help would be appreciated.
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Google Chrome dropping support for H.264, will support only open web codecs in the future
11 janvier 2011, par Basil Gohar — Announcements, chrome, encumbrance, freedom, google, html5, mpeg-la, software patents, theora, vp8, webmIn an understated announcement on the Chromium blog, going forward, Google Chrome will drop support for the encumbered H.264 video codec and will support only VP8 (through WebM) & Theora video natively. This is great news for the open web, … Read more (...)