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Médias (1)
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Somos millones 1
21 juillet 2014, par
Mis à jour : Juin 2015
Langue : français
Type : Video
Autres articles (102)
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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 (...) -
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 (...) -
Amélioration de la version de base
13 septembre 2013Jolie sélection multiple
Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)
Sur d’autres sites (8491)
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CRO Audit : Increase Your Conversions in 10 Simple Steps
25 mars 2024, par Erin -
i am getting when i am trying to run Ffmpegrabberframe on alpine image [closed]
18 mars 2020, par avinash tiwari# # A fatal error has been detected by the Java Runtime Environment :
# SIGSEGV (0xb) at pc=0x000000000000dc56, pid=446, tid=0x00007fd3c478db20 # # JRE version : OpenJDK Runtime Environment
(8.0_242-b08) (build 1.8.0_242-b08) # Java VM : OpenJDK 64-Bit Server
VM (25.242-b08 mixed mode linux-amd64 compressed oops) # Derivative :
IcedTea 3.15.0 # Distribution : Custom build (Wed Jan 29 10:43:50 UTC
2020) # Problematic frame : # C 0x000000000000dc56 # # Failed to
write core dump. Core dumps have been disabled. To enable core
dumping, try "ulimit -c unlimited" before starting Java again # # An
error report file with more information is saved as : #
/builds/had/tip/asset-delivery/firstgen-ingestion---backend/hs_err_pid446.log# If you would like to submit a bug report, please include # instructions on how to reproduce the bug and visit : #
https://icedtea.classpath.org/bugzilla # Exception in thread
"Thread-8" java.io.EOFException at
java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:3015)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1576)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:465)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:423)
at
org.scalatest.tools.Framework$ScalaTestRunner$Skeleton$1$React.react(Framework.scala:818)
at
org.scalatest.tools.Framework$ScalaTestRunner$Skeleton$1.run(Framework.scala:807)def extractAVI(rawDrivePath: String): List[String] = {
var errorList: List[String] = List.empty
FileUtils.listFiles(new File(rawDrivePath), new SuffixFileFilter(".avi"), TrueFileFilter.INSTANCE)
.asScala.toList.foreach(aviFile => {
var grabber: FFmpegFrameGrabber = null
var aviStream: InputStream = null
var isFailedExtraction: Boolean = false
try {
LOGGER.info(s"--------inside try----------${aviFile.getAbsolutePath}")
aviStream = new FileInputStream(aviFile.getAbsolutePath)
LOGGER.info("--------create grabber----------")
grabber = new FFmpegFrameGrabber(aviStream)
LOGGER.info("--------created grabber extraction of drives----------")
grabber.start()
LOGGER.info("--------start grabber of drives----------")
var count: Int = 1
for (frame <- Iterator.continually(grabber.grabImage()).takeWhile(_ != null)) {
ImageIO.write(converter.convert(frame), "jpg", new File(aviFile.getParent, "capture-" + count + ".jpg"))
count += 1
}
grabber.stop()
} catch {
case ex: Exception => {
LOGGER.info(s"Error while extracting images for ${aviFile.getAbsolutePath} {}", ex)
errorList :+= s"${aviFile.getAbsolutePath.replace(rawDrivePath, "")} -> ${ex.getMessage}"
isFailedExtraction = true
LOGGER.info("last inside catch")
}
} finally {
// Close the video file
LOGGER.info(s"inside finally ")
if (grabber != null)
grabber.release()
if (aviStream != null)
aviStream.close()
if (aviFile.exists() && !isFailedExtraction) {
LOGGER.debug(s"Deleting ${aviFile.getAbsolutePath}")
FileUtils.deleteQuietly(aviFile)
}
}
}) -
FFmpeg psycho-visual options - psy-rdoq
7 avril 2020, par SLVRI'm new to encoding and I like to do my encodings in x265 10bit. Currently, I'm facing a little issue with ffmpeg. I noticed when I'm using libx265 encoder output file looks a little bit blurred or small detail loss. Code I used to do my encodes is



ffmpeg -i input.mp4 -c:v libx265 -preset medium -crf 22 -pix_fmt yuv420p10le -c:a copy -y output-x26510bit.mkv




I've found out psycho-visual options might help in this case. I modified my code in to



ffmpeg -i input.mp4 -c:v libx265 -preset medium -crf 22 -pix_fmt yuv420p10le -psy-rd 2 -psy-rdoq 4 --rdoq-level 1 -c:a copy -y output-x26510bit.mkv




When I issue the above command, I get an error code



C:\Users\abc\Desktop\1>ffmpeg -i input.mp4 -c:v libx265 -preset medium -crf 22 -pix_fmt yuv420p10le -psy-rd 2 -psy-rdoq
 4 -rdoq-level 1 -c:a copy -y output-x26510bit.mkv
ffmpeg version git-2020-04-03-52523b6 Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 9.3.1 (GCC) 20200328
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enabl
e-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enabl
e-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --
enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-l
ibvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom
--enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --en
able-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
 libavutil 56. 42.102 / 56. 42.102
 libavcodec 58. 77.101 / 58. 77.101
 libavformat 58. 42.100 / 58. 42.100
 libavdevice 58. 9.103 / 58. 9.103
 libavfilter 7. 77.101 / 7. 77.101
 libswscale 5. 6.101 / 5. 6.101
 libswresample 3. 6.100 / 3. 6.100
 libpostproc 55. 6.100 / 55. 6.100
Unrecognized option 'psy-rdoq'.
Error splitting the argument list: Option not found




How do I solve this issue