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Médias (91)
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Spitfire Parade - Crisis
15 mai 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Wired NextMusic
14 mai 2011, par
Mis à jour : Février 2012
Langue : English
Type : Video
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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
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Sintel MP4 Surround 5.1 Full
13 mai 2011, par
Mis à jour : Février 2012
Langue : English
Type : Video
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Carte de Schillerkiez
13 mai 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Texte
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Publier une image simplement
13 avril 2011, par ,
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (6)
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...) -
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 (...) -
Other interesting software
13 avril 2011, parWe don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
We don’t know them, we didn’t try them, but you can take a peek.
Videopress
Website : http://videopress.com/
License : GNU/GPL v2
Source code : (...)
Sur d’autres sites (2629)
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use AForge.video.FFMPEG in c# 2008
23 décembre 2013, par user2922938i work in visual studio 2008 in c# language, when run the program the error :
$exception "Could not load file or assembly 'AForge.Video.FFMPEG,
Version=2.2.5.0,Culture=neutral, PublicKeyToken=03563089b1be05dd' or one of its
dependencies. An attemptwas made to load a program with an incorrect format."
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using AForge.Video.FFMPEG;
namespace WindowsFormsApplication9
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
VideoFileReader video = new VideoFileReader();
}
}what is wrong in program ??
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Can't run exec('ffmpeg') ; ffmpeg, wamp & windows 2008 server
15 mars 2015, par Nicholas Walkeri’ve installed FFMPEG on my windows server. If i go to cmd and type ffmpeg -version i get the version, available commands etc. I use WAMP server with php 5.4.12
The reason i am not using ffmpeg-php is because i have installed it with no errors and i cant use the extension for php even tho it says it is installed.
When i try to do
<?php
echo exec('ffmpeg -version');
?>its totally blank, no errors or nothing.
If i run
<?php
echo exec('whoami');
?>i get : nt authority\system
So i can run exec in my php.
I’ve also tried the same with shell_exec() ; ffmpeg not working with either of them.
After looking at other stackoverflow questions i’ve seen people fixing this problem by allowing IIS user to use ffmpeg.exe. But i am using Wamp so i don’t know what to do.
Any ideas ?
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Replicate the format of a video to another
10 octobre 2017, par BasjLet’s say I have :
-
video1.avi
which is perfectly played (both sound and image) on my TV’s USB media input -
video2.avi
which is not recognized by the TV : "Imposible to read this format"
I have tried lots of solutions, like :
ffmpeg -i video2.avi -codec:a libmp3lame -q:a 0 -ac 2 -ar 48000 -joint_stereo 0^
-codec:v libxvid -q:v 25 video2_reencoded.aviand when I compare
video1.avi
withvideo2_reencoded.avi
with MediaInfo, they look similar in most aspects, but finally the TV won’t playvideo2_reencoded.avi
.Is there a way with
ffmpeg
, to replicate all the specifications ofvideo1.avi
(sound encoding properties, video encoding properties, image size, container type, etc.) onvideo2.avi
?
Appendix : output of MediaInfo for the three videos. In this specific example,
video2.avi
andvideo2_reencoded.avi
are half-working : image ok but not the sound. In other video examples I tried,video2.avi
andvideo2_reencoded.avi
would be both totally "Impossible to read".video1.avi
(i.e. working)Format : AVI
Format/Info : Audio Video Interleave
File size : 352 MiB
Duration : 51 min 22 s
Overall bit rate : 959 kb/s
Writing application : VirtualDubMod 1.5.10.3 | ... || (build 2550/release)
Writing library : VirtualDubMod build 2550/release
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Advanced Simple@L5
Format settings : BVOP1
Format settings, BVOP : 1
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (MPEG)
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 51 min 22 s
Bit rate : 821 kb/s
Width : 720 pixels
Height : 400 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.114
Stream size : 302 MiB (86%)
Writing library : XviD 1.2.1 (UTC 2008-12-04)
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Duration : 51 min 22 s
Bit rate mode : Constant
Bit rate : 128 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Stream size : 47.0 MiB (13%)
Alignment : Aligned on interleaves
Interleave, duration : 40 ms (1.00 video frame)
Interleave, preload duration : 504 ms
Writing library : LAME3.99r
Encoding settings : -m s -V 4 -q 2 -lowpass 17 -b 128video2.avi
(i.e. non-working)Format : AVI
Format/Info : Audio Video Interleave
File size : 1.37 GiB
Duration : 2 h 12 min
Overall bit rate : 1 478 kb/s
Writing application : VirtualDubMod 1.5.10.2 Fr | ... || (build 2540/release)
Writing library : VirtualDubMod build 2540/release
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Advanced Simple@L5
Format settings : BVOP1
Format settings, BVOP : 1
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Muxing mode : Packed bitstream
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 2 h 12 min
Bit rate : 1 084 kb/s
Width : 624 pixels
Height : 368 pixels
Display aspect ratio : 5:3
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.189
Stream size : 1.00 GiB (73%)
Writing library : XviD 1.2.1 (UTC 2008-12-04)
Audio
ID : 1
Format : AC-3
Format/Info : Audio Coding 3
Codec ID : 2000
Duration : 2 h 12 min
Bit rate mode : Constant
Bit rate : 384 kb/s
Channel(s) : 6 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Stream size : 364 MiB (26%)
Alignment : Split accross interleaves
Interleave, duration : 40 ms (1.00 video frame)
Interleave, preload duration : 512 msvideo2_reencoded.avi
(i.e. non-working, reencoded, but still non-working)Format : AVI
Format/Info : Audio Video Interleave
Format profile : OpenDML
File size : 1.13 GiB
Duration : 2 h 12 min
Overall bit rate : 1 227 kb/s
Writing application : Lavf57.26.100
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Advanced Simple@L5
Format settings : BVOP1
Format settings, BVOP : 1
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Muxing mode : Packed bitstream
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 2 h 12 min
Bit rate : 1 084 kb/s
Width : 624 pixels
Height : 368 pixels
Display aspect ratio : 5:3
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.189
Stream size : 1.00 GiB (88%)
Writing library : XviD 1.2.1 (UTC 2008-12-04)
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Duration : 2 h 12 min
Bit rate mode : Constant
Bit rate : 128 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Stream size : 120 MiB (10%)
Alignment : Aligned on interleaves
Interleave, duration : 24 ms (0.60 video frame) -