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  • 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

  • Les formats acceptés

    28 janvier 2010, par

    Les 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 (...)

  • 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 (9135)

  • FFmpeg : Error no such filter drawbox

    29 novembre 2015, par LostPuppy

    I am using FFmpeg with the following configuration :

    configuration: --target-os=linux --cross-prefix=/Users/ios_dev/Downloads/ffmpeg-android-master/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/Users/ios_dev/Downloads/ffmpeg-android-master/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --enable-version3 --enable-gpl --disable-doc --disable-shared --enable-static --pkg-config=/Users/ios_dev/Downloads/ffmpeg-android-master/ffmpeg-pkg-config --prefix=/Users/ios_dev/Downloads/ffmpeg-android-master/build/armeabi-v7a --extra-cflags='-I/Users/ios_dev/Downloads/ffmpeg-android-master/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/Users/ios_dev/Downloads/ffmpeg-android-master/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=

    The following command gives me the desired output on my mac but I keep getting the error No such filter : ’"drawbox’

    ffmpegv1 -threads 5 -y -i 1448685123150.mp4 -vf "drawbox='between(t,0,6)':y=ih-ih/4:color=black@0.4:width=iw:height=66:t=max" -r 24 -acodec copy processed-segment-1448685175125.mp4

    The following is the console output :

       11-27 20:32:55.226 7370-7437/com.company I/VideoProcessor2: libavutil 54. 31.100 / 54. 31.100
    
11-27 20:32:55.226 7370-7437/com.company I/VideoProcessor2: libavcodec 56. 60.100 / 56. 60.100
    
11-27 20:32:55.226 7370-7437/com.company I/VideoProcessor2: libavformat 56. 40.101 / 56. 40.101
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: libavdevice 56. 4.100 / 56. 4.100
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: libavfilter 5. 40.101 / 5. 40.101
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: libswscale 3. 1.101 / 3. 1.101
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: libswresample 1. 2.101 / 1. 2.101
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: libpostproc 53. 3.100 / 53. 3.100
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Android/data/com.company/cache/.company-project/processed-segment-1448685123150.mp4':
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: Metadata:
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: major_brand : isom
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: minor_version : 512
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: compatible_brands: isomiso2avc1mp41
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: encoder : Lavf56.40.101
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: Duration: 00:00:13.42, start: 0.000000, bitrate: 2083 kb/s
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 1951 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: Metadata:
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: handler_name : VideoHandler
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: Metadata:
    
11-27 20:32:55.227 7370-7437/com.company I/VideoProcessor2: handler_name : SoundHandler
    
11-27 20:32:55.228 7370-7437/com.company I/VideoProcessor2: [AVFilterGraph @ 0xb7895e10] No such filter: '"drawbox'
    
11-27 20:32:55.228 7370-7437/com.company I/VideoProcessor2: Error opening filters!

    I get the error no such filter drawbox
    is there an error with my ffmpeg command ?

  • Revision 5d1d72df16 : Merge changes from topic 'vp9-intra-pred' * changes : vp9_reconintra_neon : add

    19 juin 2015, par James Zern

    Changed Paths :
     Modify /vp9/common/vp9_rtcd_defs.pl



    Merge changes from topic ’vp9-intra-pred’

    * changes :
    vp9_reconintra_neon : add d135 4x4
    vp9_reconintra : correct d135 4x4 signature

  • xcbgrab : Use the correct geometry for the region highlight

    4 février 2015, par Daniel Moran
    xcbgrab : Use the correct geometry for the region highlight

    The feature is implemented using a transparent window and drawing
    
inside it a rectangle filling the whole window to highlight it.
    

    Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
    • [DBH] libavdevice/xcbgrab.c

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