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  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, 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 (...)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 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 (...)

  • 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

Sur d’autres sites (6074)

  • FFmpeg audio dont work in converted videos

    28 octobre 2013, par Bar Cumberworth

    NOTICE : when i convert videos via terminal and download them from ftp into pc the audio works fine. I use :

    if($ext == "avi" && $convert_avi == true)
    
            {
    
                $convert_source = _VIDEOS_DIR_PATH.$new_name;
    
                $conv_name = substr(md5($file['name'].rand(1,888)), 2, 10).".mp4";
    
                $converted_file  = _VIDEOS_DIR_PATH.$conv_name;
    
                $ffmpeg_command = 'ffmpeg -i '.$convert_source.' -acodec libmp3lame -vcodec libx264 -s 1280x720 -ar 44100 -async 44100 -r 29.970 -ac 2 -qscale 5 '.$converted_file;
    
                echo exec($ffmpeg_command);
    
                $sql = "UPDATE pm_temp SET url = '".$conv_name."' WHERE url = '".$new_name."' LIMIT 1";
    
                $result = @mysql_query($sql);
    
                unlink($convert_source);    
    
            }

    This code to convert avi to mp4 ffmpeg concole output :

    root@1tb:~# ffmpeg -i sample.avi -acodec libmp3lame -vcodec libx264 -s 1280x720 -ar 44100 -async 44100 -r 29.970 -ac 2 -qscale 5 goodsample.mp4
    
ffmpeg version 0.7.15, Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Feb 22 2013 07:18:58 with gcc 4.4.5
    
  configuration: --enable-libdc1394 --prefix=/usr --extra-cflags='-Wall -g ' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-avfilter --enable-libdirac --disable-decoder=libdirac --enable-libfreetype --enable-libschroedinger --disable-encoder=libschroedinger -                                                                                                                                                             s
    
  libavutil    50. 43. 0 / 50. 43. 0
    
  libavcodec   52.123. 0 / 52.123. 0
    
  libavformat  52.111. 0 / 52.111. 0
    
  libavdevice  52.  5. 0 / 52.  5. 0
    
  libavfilter   1. 80. 0 /  1. 80. 0
    
  libswscale    0. 14. 1 /  0. 14. 1
    
  libpostproc  51.  2. 0 / 51.  2. 0
    
[mp3 @ 0x191d4100] Header missing
    
[mpeg4 @ 0x191d1dc0] Invalid and inefficient vfw-avi packed B frames detected
    
Input #0, avi, from 'sample.avi':
    
  Metadata:
    
    encoder         : VirtualDubMod 1.5.10.2 (build 2540/release)
    
  Duration: 00:01:01.81, start: 0.000000, bitrate: 1194 kb/s
    
    Stream #0.0: Video: mpeg4, yuv420p, 640x352 [PAR 1:1 DAR 20:11], 23.98 tbr,
    
    Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16, 128 kb/s
    
[buffer @ 0x191d1c80] w:640 h:352 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
    
[scale @ 0x191d6880] w:640 h:352 fmt:yuv420p -> w:1280 h:720 fmt:yuv420p flags:0
    
[libx264 @ 0x191ce5a0] Default settings detected, using medium profile
    
[libx264 @ 0x191ce5a0] using SAR=45/44
    
[libx264 @ 0x191ce5a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle S
    
[libx264 @ 0x191ce5a0] profile High, level 3.1
    
[libx264 @ 0x191ce5a0] 264 - core 118 - H.264/MPEG-4 AVC codec - Copyleft 2003-2                                                                                                                                                             6 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_off                                                                                                                                                             1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_l
    
Output #0, mp4, to 'goodsample.mp4':
    
  Metadata:
    
    encoder         : Lavf52.111.0
    
    Stream #0.0: Video: libx264, yuv420p, 1280x720 [PAR 45:44 DAR 20:11], q=2-31
    
    Stream #0.1: Audio: libmp3lame, 44100 Hz, stereo, s16, 64 kb/s
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
  Stream #0.1 -> #0.1
    
Press [q] to stop, [?] for help
    
[mp3 @ 0x191d4100] Header missing
    
Error while decoding stream #0.1
    
[mpeg4 @ 0x191d1dc0] Invalid and inefficient vfw-avi packed B frames detected
    
[mp3 @ 0x191d4100] incomplete frame 9467kB time=00:01:00.32 bitrate=1285.5kbits/
    
Error while decoding stream #0.1
    
frame= 1852 fps= 20 q=29.0 Lsize=    9652kB time=00:01:01.72 bitrate=1280.9kbits
    
video:9121kB audio:483kB global headers:0kB muxing overhead 0.499688%
    
frame I:11    Avg QP:16.78  size: 51456
    
[libx264 @ 0x191ce5a0] frame P:784   Avg QP:20.81  size:  8954
    
[libx264 @ 0x191ce5a0] frame B:1057  Avg QP:26.06  size:  1659
    
[libx264 @ 0x191ce5a0] consecutive B-frames: 22.0%  3.1%  7.5% 67.4%
    
[libx264 @ 0x191ce5a0] mb I  I16..4: 31.1% 59.8%  9.1%
    
[libx264 @ 0x191ce5a0] mb P  I16..4:  1.8%  2.6%  0.2%  P16..4: 24.3%  7.0%  4.0
    
[libx264 @ 0x191ce5a0] mb B  I16..4:  0.1%  0.1%  0.0%  B16..8: 22.7%  0.8%  0.2
    
[libx264 @ 0x191ce5a0] 8x8 transform intra:57.0% inter:72.6%
    
[libx264 @ 0x191ce5a0] coded y,uvDC,uvAC intra: 44.4% 33.3% 10.3% inter: 7.6% 5.
    
[libx264 @ 0x191ce5a0] i16 v,h,dc,p: 68% 14%  8% 10%
    
[libx264 @ 0x191ce5a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 14% 27%  5%  7%  7%  6
    
[libx264 @ 0x191ce5a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 14% 14%  6% 10%  9%  7
    
[libx264 @ 0x191ce5a0] i8c dc,h,v,p: 67% 13% 17%  3%
    
[libx264 @ 0x191ce5a0] Weighted P-Frames: Y:1.9% UV:0.4%
    
[libx264 @ 0x191ce5a0] ref P L0: 62.2% 12.8% 10.3% 14.5%  0.2%
    
[libx264 @ 0x191ce5a0] ref B L0: 88.1%  5.5%  6.4%
    
[libx264 @ 0x191ce5a0] ref B L1: 95.7%  4.3%
    
[libx264 @ 0x191ce5a0] kb/s:1209.03

    I know there is couple errors tough, but i dont know hot to fix it. Also i would be very thankfull if someone can help reduce video size but is not main problem video weights as original avi but sill.

  • FFmpeg audio doesnt work in converted videos but in pc it does

    28 octobre 2013, par Dirk Swarz

    I use :

    if($ext == "avi" && $convert_avi == true)
    
                    {
    
                        $convert_source = _VIDEOS_DIR_PATH.$new_name;
    
                        $conv_name = substr(md5($file['name'].rand(1,888)), 2, 10).".mp4";
    
                        $converted_file  = _VIDEOS_DIR_PATH.$conv_name;
    
                        $ffmpeg_command = 'ffmpeg -i '.$convert_source.' -acodec libmp3lame -vcodec libx264 -s 1280x720 -ar 44100 -async 44100 -r 29.970 -ac 2 -qscale 5 '.$converted_file;
    
                        echo exec($ffmpeg_command);
    
                        $sql = "UPDATE pm_temp SET url = '".$conv_name."' WHERE url = '".$new_name."' LIMIT 1";
    
                        $result = @mysql_query($sql);
    
                        unlink($convert_source);    
    
                    }

    This code to convert avi to mp4
    ffmpeg concole output :

    root@1tb:~# ffmpeg -i sample.avi -acodec libmp3lame -vcodec libx264 -s 1280x720 -ar 44100 -async 44100 -r 29.970 -ac 2 -qscale 5 goodsample.mp4
    
ffmpeg version 0.7.15, Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Feb 22 2013 07:18:58 with gcc 4.4.5
    
  configuration: --enable-libdc1394 --prefix=/usr --extra-cflags='-Wall -g ' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-avfilter --enable-libdirac --disable-decoder=libdirac --enable-libfreetype --enable-libschroedinger --disable-encoder=libschroedinger -                                                                                                                                                             s
    
  libavutil    50. 43. 0 / 50. 43. 0
    
  libavcodec   52.123. 0 / 52.123. 0
    
  libavformat  52.111. 0 / 52.111. 0
    
  libavdevice  52.  5. 0 / 52.  5. 0
    
  libavfilter   1. 80. 0 /  1. 80. 0
    
  libswscale    0. 14. 1 /  0. 14. 1
    
  libpostproc  51.  2. 0 / 51.  2. 0
    
[mp3 @ 0x191d4100] Header missing
    
[mpeg4 @ 0x191d1dc0] Invalid and inefficient vfw-avi packed B frames detected
    
Input #0, avi, from 'sample.avi':
    
  Metadata:
    
    encoder         : VirtualDubMod 1.5.10.2 (build 2540/release)
    
  Duration: 00:01:01.81, start: 0.000000, bitrate: 1194 kb/s
    
    Stream #0.0: Video: mpeg4, yuv420p, 640x352 [PAR 1:1 DAR 20:11], 23.98 tbr,
    
    Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16, 128 kb/s
    
[buffer @ 0x191d1c80] w:640 h:352 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
    
[scale @ 0x191d6880] w:640 h:352 fmt:yuv420p -> w:1280 h:720 fmt:yuv420p flags:0
    
[libx264 @ 0x191ce5a0] Default settings detected, using medium profile
    
[libx264 @ 0x191ce5a0] using SAR=45/44
    
[libx264 @ 0x191ce5a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle S
    
[libx264 @ 0x191ce5a0] profile High, level 3.1
    
[libx264 @ 0x191ce5a0] 264 - core 118 - H.264/MPEG-4 AVC codec - Copyleft 2003-2                                                                                                                                                             6 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_off                                                                                                                                                             1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_l
    
Output #0, mp4, to 'goodsample.mp4':
    
  Metadata:
    
    encoder         : Lavf52.111.0
    
    Stream #0.0: Video: libx264, yuv420p, 1280x720 [PAR 45:44 DAR 20:11], q=2-31
    
    Stream #0.1: Audio: libmp3lame, 44100 Hz, stereo, s16, 64 kb/s
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
  Stream #0.1 -> #0.1
    
Press [q] to stop, [?] for help
    
[mp3 @ 0x191d4100] Header missing
    
Error while decoding stream #0.1
    
[mpeg4 @ 0x191d1dc0] Invalid and inefficient vfw-avi packed B frames detected
    
[mp3 @ 0x191d4100] incomplete frame 9467kB time=00:01:00.32 bitrate=1285.5kbits/
    
Error while decoding stream #0.1
    
frame= 1852 fps= 20 q=29.0 Lsize=    9652kB time=00:01:01.72 bitrate=1280.9kbits
    
video:9121kB audio:483kB global headers:0kB muxing overhead 0.499688%
    
frame I:11    Avg QP:16.78  size: 51456
    
[libx264 @ 0x191ce5a0] frame P:784   Avg QP:20.81  size:  8954
    
[libx264 @ 0x191ce5a0] frame B:1057  Avg QP:26.06  size:  1659
    
[libx264 @ 0x191ce5a0] consecutive B-frames: 22.0%  3.1%  7.5% 67.4%
    
[libx264 @ 0x191ce5a0] mb I  I16..4: 31.1% 59.8%  9.1%
    
[libx264 @ 0x191ce5a0] mb P  I16..4:  1.8%  2.6%  0.2%  P16..4: 24.3%  7.0%  4.0
    
[libx264 @ 0x191ce5a0] mb B  I16..4:  0.1%  0.1%  0.0%  B16..8: 22.7%  0.8%  0.2
    
[libx264 @ 0x191ce5a0] 8x8 transform intra:57.0% inter:72.6%
    
[libx264 @ 0x191ce5a0] coded y,uvDC,uvAC intra: 44.4% 33.3% 10.3% inter: 7.6% 5.
    
[libx264 @ 0x191ce5a0] i16 v,h,dc,p: 68% 14%  8% 10%
    
[libx264 @ 0x191ce5a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 14% 27%  5%  7%  7%  6
    
[libx264 @ 0x191ce5a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 14% 14%  6% 10%  9%  7
    
[libx264 @ 0x191ce5a0] i8c dc,h,v,p: 67% 13% 17%  3%
    
[libx264 @ 0x191ce5a0] Weighted P-Frames: Y:1.9% UV:0.4%
    
[libx264 @ 0x191ce5a0] ref P L0: 62.2% 12.8% 10.3% 14.5%  0.2%
    
[libx264 @ 0x191ce5a0] ref B L0: 88.1%  5.5%  6.4%
    
[libx264 @ 0x191ce5a0] ref B L1: 95.7%  4.3%
    
[libx264 @ 0x191ce5a0] kb/s:1209.03

    I know there is couple errors tough, but i dont know hot to fix it. Also i would be very thankfull if someone can help reduce video size but is not main problem video weights as original avi but sill.

  • Debian ffmpeg working in terminal but not in php

    30 octobre 2013, par user2938660

    I reinstalled ffmpeg on debian and php exec doesn't work for me anymore when called from php. I'm using :

    if ($success_msg) 
    
{
    
    $tmp_parts = explode('.', $file['name']);
    
    $ext = array_pop($tmp_parts);
    
    $ext = strtolower($ext);
    
    if($ext == "avi" && $convert_avi == true)
    
    {
    
        $convert_source = _VIDEOS_DIR_PATH.$new_name;
    
        $conv_name = substr(md5($file['name'].rand(1,888)), 2, 10).".mp4";
    
        //$conv_name2 = substr(md5($file['name'].rand(1,888)), 2, 10).".mp4";
    
        $converted_file  = _VIDEOS_DIR_PATH.$conv_name;
    
        //$fastarted_file  = _VIDEOS_DIR_PATH.$conv_name2;
    
        $ffmpeg_command = 'ffmpeg -i '.$convert_source.' -r 20 -g 40 -acodec libfaac -ar 44100 -ab 96k -vcodec libx264 -sameq '.$converted_file;
    
        //$faststart_command = "qt-faststart ".$converted_file." ".$fastarted_file;
    
        shell_exec($ffmpeg_command);
    
        unlink($convert_source);
    
        //shell_exec($faststart_command);
    
        $sql = "UPDATE pm_temp SET url = '".$conv_name."' WHERE url = '".$new_name."' LIMIT 1";
    
        $result = @mysql_query($sql);
    
}
    
echo $success_msg;

    this code to convert videos and ffmpeg output is :

    root@1tb:~# ffmpeg -version
    
ffmpeg version git-2013-10-28-f1f0b01
    
built on Oct 29 2013 02:05:45 with gcc 4.4.5 (Debian 4.4.5-8)
    
configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-version3 --enable-x11grab
    
libavutil      52. 48.100 / 52. 48.100
    
libavcodec     55. 39.100 / 55. 39.100
    
libavformat    55. 19.104 / 55. 19.104
    
libavdevice    55.  5.100 / 55.  5.100
    
libavfilter     3. 90.100 /  3. 90.100
    
libswscale      2.  5.101 /  2.  5.101
    
libswresample   0. 17.104 /  0. 17.104
    
libpostproc    52.  3.100 / 52.  3.100
    
root@1tb:~#

    in terminal it works fine just via php not im sure this is server problem and exec is enabled.

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