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Autres articles (13)
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La sauvegarde automatique de canaux SPIP
1er avril 2010, parDans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...) -
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
You may also (...) -
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 (...)
Sur d’autres sites (5551)
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How to Define filename on Batch Script with ffmpeg
5 décembre 2020, par Daringbaaz AashiqI am trying to Make a batch file which Can encode my videos using ffmpeg, but I want to define input videofile Name on output


Currently I Had written simple line for Video input


But When i Drop File on Batch script, it comes with Full Path and, I can't set full path as filename and looking for solution to set only filename on output


set /p input=Drop File Here
ffmpeg -i "%input%" -c:v libx264 -b:v 1M -minrate 1M -maxrate 1M -preset medium -vf scale=1280:720 -c:a aac -b:a 64K "inputfilename_Newfile.mp4"



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Unable to load ffmpeg shared library using JNI onLoad function [closed]
14 novembre 2023, par user352290Unable to load ffmpeg shared library using JNI onLoad function in Android MIUI 12SKQ1. Android App was built using JDK 17 and uses
com.arthenica:mobile-ffmpeg-full
library (https://mvnrepository.com/artifact/com.arthenica/mobile-ffmpeg-full/4.4)

Error message is attached, https://pasteboard.co/7SK6TR5FkxLM.png


The library uses the following settings






The App is built using
targetSdkVersion="34"


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Using Xuggler to detect Webcam with Java
18 octobre 2012, par OneirosI'm trying to use Xuggler library to handle webcam video stream in Java.
My project contains these files :
- Xuggler Jar (xuggle-xuggler-5.4.jar)
- SLF4J Jars (required by Xuggler and downloadable here) :
- jcl-over-slf4j-1.6.4.jar
- jul-to-slf4j-1.6.4.jar
- log4j-over-slf4j-1.6.4.jar
- slf4j-api-1.6.4.jar
- slf4j-ext-1.6.4.jar
- slf4j-migrator-1.6.4.jar
- slf4j-simple-1.6.4.jar
- DisplayWebcamVideo.java as main class
I run the main method using
"vfwcap"
and"0"
as arguments.
Application starts correctly, i can see myself from the webcam but it's just the first frame : the stream freezes and i see this output :5022 [Thread-3] ERROR org.ffmpeg - [vfwcap @ 000000000039A320] real-time buffer 75% full! frame dropped!
5622 [Thread-3] ERROR org.ffmpeg - [vfwcap @ 000000000039A320] real-time buffer 85% full! frame dropped!
6522 [Thread-3] ERROR org.ffmpeg - [vfwcap @ 000000000039A320] real-time buffer 95% full! frame dropped!
6822 [Thread-3] ERROR org.ffmpeg - [vfwcap @ 000000000039A320] real-time buffer 101% full! frame dropped!
6822 [Thread-3] ERROR org.ffmpeg - [vfwcap @ 000000000039A320] real-time buffer 101% full! frame dropped!
What's the problem here ? :(