
Recherche avancée
Autres articles (90)
-
Mediabox : ouvrir les images dans l’espace maximal pour l’utilisateur
8 février 2011, parLa visualisation des images est restreinte par la largeur accordée par le design du site (dépendant du thème utilisé). Elles sont donc visibles sous un format réduit. Afin de profiter de l’ensemble de la place disponible sur l’écran de l’utilisateur, il est possible d’ajouter une fonctionnalité d’affichage de l’image dans une boite multimedia apparaissant au dessus du reste du contenu.
Pour ce faire il est nécessaire d’installer le plugin "Mediabox".
Configuration de la boite multimédia
Dès (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Automated installation script of MediaSPIP
25 avril 2011, parTo overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
The documentation of the use of this installation script is available here.
The code of this (...)
Sur d’autres sites (4123)
-
FFmpeg for the file conversion using URL
21 février 2014, par user3227615i need to be converted from MP4 to AVI. MP4 video are uploaded in window azure blob storage and storage is accessible publicly.
my question when we write the ffmpeg command line. can i give the url of the video which is on blob storageffmpeg -i https://abcd.blob.core.windows.net/container/1.mp4 D :\Shared\1.avi
-
Conversion of .iva to .mp4 using ffmpeg
9 juin 2016, par Rupesh ParabThe video which I am trying to convert is uploaded at http://www.filedropper.com/video_17
I am using the following command to convert the file :
ffmpeg -i archive.iva -c copy -map 0 output.mp4 -vsync 2 -y;
The file should be around 1 min in length but after conversion is of only 7 secs
What am I doing wrong ?
Edit
Console Output :
rupesh@rupesh-Lenovo-IdeaPad-Y510P:~/video$ ffmpeg -i archive.iva -c copy -map 0 output.mp4 -vsync 2 -y;
ffmpeg version N-80026-g936751b Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
libavutil 55. 24.100 / 55. 24.100
libavcodec 57. 42.100 / 57. 42.100
libavformat 57. 36.100 / 57. 36.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 45.100 / 6. 45.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mjpeg @ 0x3a2eda0] Format mjpeg detected only with low score of 25, misdetection possible!
Input #0, mjpeg, from 'archive.iva':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: mjpeg, yuvj422p(pc, bt470bg/unknown/unknown), 640x480, 25 fps, 25 tbr, 1200k tbn
[mp4 @ 0x3a309c0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
Output #0, mp4, to 'output.mp4':
Metadata:
encoder : Lavf57.36.100
Stream #0:0: Video: mjpeg (l[0][0][0] / 0x006C), yuvj422p(pc, bt470bg/unknown/unknown), 640x480, q=2-31, 25 fps, 25 tbr, 1200k tbn
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
frame= 190 fps=0.0 q=-1.0 Lsize= 5909kB time=00:00:07.56 bitrate=6403.2kbits/s speed= 127x
video:5908kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.026134% -
FFMPEG Conversion Duration Wrong
12 mars 2020, par Davy MI’ve been having this strange issue with ffmpeg, and I can’t figure out what the problem is. When using
-t 15
to cut part of the video (actually to make a video thumbnail), it will result in a video that has the same duration as the original video (while it should be 15 seconds)This is the command :
/usr/local/bin/ffmpeg -t 15 -i /media/videos/hd/2467.mp4 -codec:v libx264 /media/gif/tmp/test.mp4
Any idea what could be causing this problem ?
"Davy"