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Autres articles (54)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To 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 (10397)

  • Online video converter [on hold]

    9 novembre 2015, par Oleksandr Kyrpa

    can any one recomended same online video converter ? I have very slow netbook but needed play avi, wmv, mkv on my iPhone and Android tablet. Also I planed to by WP (Windows Phone) Nokia 920, but sucks Microsoft havent support my video libs so I need online video converter. My videos files size from 300M to 4GB and resolution from 360p to 720p and 1080.
    Can any help me with online video converter ?

  • concatenate MP4 videos with FFmpeg using concat demuxer in android

    10 mai 2016, par Ara Badalyan

    I want to concatenate MP4 videos with FFmpeg, the problem is when I want to merge videos taken with Iphone and Android it throws problem :

    Non-monotonous DTS in output stream 0:1 ; previous : 150528, current : 139268 ; changing to 150529. This may result in incorrect timestamps in the output file.

    This is my code

    merge.txt

    file 'iphone.mp4'
    
file 'android.mp4'

    FFmpeg command

    ffmpeg -f concat -i marge.txt -c copy -y merge.mp4

    If I can’t merge this videos how can I make them with same parameters (frame rate, bitrate...) and merge them ?

    I use FFmpeg version 2.4.2, because I can’t find android FFmpeg library higher then 2.4.2.

    This is complete console output of : ffmpeg -i android.mp4 -i iphone.mp4

    ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
    
       built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)
    
               configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
    
               libavutil      54.  7.100 / 54.  7.100
    
               libavcodec     56.  1.100 / 56.  1.100
    
               libavformat    56.  4.101 / 56.  4.101
    
               libavdevice    56.  0.100 / 56.  0.100
    
               libavfilter     5.  1.100 /  5.  1.100
    
               libswscale      3.  0.100 /  3.  0.100
    
               libswresample   1.  1.100 /  1.  1.100
    
               libpostproc    53.  0.100 / 53.  0.100
    
             Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'android.mp4':
    
               Metadata:
    
                 major_brand     : isom
    
         minor_version   : 512
    
                 compatible_brands: isomiso2avc1mp41
    
         encoder         : Lavf57.21.101
    
               Duration: 00:00:01.29, start: 0.023220, bitrate: 308 kb/s
    
         Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 113 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    
         Metadata:
    
                   handler_name    : VideoHandler
    
         Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 186 kb/s (default)
    
         Metadata:
    
                   handler_name    : SoundHandler
    
     Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'iphone.mp4':
    
               Metadata:
    
                 major_brand     : mp42
    
         minor_version   : 1
    
                 compatible_brands: mp41mp42isom
    
         creation_time   : 2016-05-10 09:46:30
    
               Duration: 00:00:02.63, start: 0.000000, bitrate: 4768 kb/s
    
         Stream #1:0(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 101 kb/s (default)
    
         Metadata:
    
                   creation_time   : 2016-05-10 09:46:30
    
                   handler_name    : Core Media Audio
    
         Stream #1:1(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 720x1280, 4657 kb/s, 30 fps, 30 tbr, 600 tbn, 1200 tbc (default)
    
         Metadata:
    
                   creation_time   : 2016-05-10 09:46:30
    
                   handler_name    : Core Media Video
    
     At least one output file must be specified

  • How to handle bitrate for the video in FFMPEG ?

    26 mars 2015, par Mahavir

    I am using the FFMPG to play video. The video is playing too slow on iPhone 5.

    I have the following information.

    Bitrate : 2788 kb/s.

    metadata : h264(High) 1280*532 , q = 2-31

    is this possible to decrease the metadata or bitrate to play video at normal speed.

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