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Médias (1)
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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (95)
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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 (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (5528)
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AS3 AIR Detecting video play completion with FFMPEG
21 août 2015, par AntBirchI’m using FFMPEG with AS3 as I need to be able to allow the use of multiple video formats. The problem I’m having is that whilst using FFMPEG the following netStatus will never get triggered -
NetStream.Play.Stop
I’ve tried adding onPlayStatus and onStatus to the client but it seems that FFMPEG doesn’t work with these either. The only way I currently have of knowing if the video is finished is by using
"NetStream.Buffer.Empty"
but this really isn’t practical and may cause issues in the long run.I previously had an issue with being unable to trace out the netStream duration with FFMPEG which resulted in the use of ProgressEvent. Is this function the way forward for my current issue ?
Thanks in advance.
EDIT 1 : It may be possible that because NetStream is a sealed class that I have to use an internal class to add the onPlayStatus function to it ? I’ve added
netStream.client = new Client();
EDIT 2 : Can’t seem to find a way to call onPlayStatus.
EDIT 3 : Not sure if it’s worth noting but
netStream.time
never seems to matchnetStream.bufferlength
when the video has finished. -
The .mp4 video does not play, which is created from ffmpeg library (not command line)
25 septembre 2013, par user1914692I use ffmpeg library to encode frames to a .mp4 video. The program runs smoothly without error. But the output .mp4 video does not play. Properties of the file does not even show it is a video file, no any information of video stream.
The related code is :
const char* ouVideoFileName = "output.mp4";
AVCodecID ouCodec_id = CODEC_ID_H264;But if I change it to :
const char* ouVideoFileName = "output.avi";
AVCodecID ouCodec_id = CODEC_ID_H264;The .avi video plays correctly.
What's wrong with .mp4 video ?
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ffmpeg video will not play in browser
27 janvier 2018, par RedI’m trying to create a simple video with an image and some audio using this command :
ffmpeg -loop 1 -framerate 2 -i image.jpg -i audio.mp3 -c:v libx264 -c:a aac -strict -2 -preset medium -tune stillimage -crf 0 -shortest -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" -pix_fmt yuv420p -movflags +faststart output.mp4
But the resulting video will not play in latest firefox, though it will play in chrome 63.
ffmpeg stats :
ffmpeg version 3.4.1-1+b1 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7 (Debian 7.2.0-18)
configuration: --prefix=/usr --extra-version=1+b1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
Hyper fast Audio and Video encoderAny ideas ?