Recherche avancée

Médias (1)

Mot : - Tags -/pirate bay

Autres articles (59)

  • MediaSPIP Init et Diogène : types de publications de MediaSPIP

    11 novembre 2010, par

    À l’installation d’un site MediaSPIP, le plugin MediaSPIP Init réalise certaines opérations dont la principale consiste à créer quatre rubriques principales dans le site et de créer cinq templates de formulaire pour Diogène.
    Ces quatre rubriques principales (aussi appelées secteurs) sont : Medias ; Sites ; Editos ; Actualités ;
    Pour chacune de ces rubriques est créé un template de formulaire spécifique éponyme. Pour la rubrique "Medias" un second template "catégorie" est créé permettant d’ajouter (...)

  • Dépôt de média et thèmes par FTP

    31 mai 2013, par

    L’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
    Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (10093)

  • How do I create a MPEG-DASH video stream file with a MP4 file

    17 août 2021, par Illep

    I have FFMPEG installed, and I need to create a MPD file from a MP4 file. Can someone please help me out here ?

    


  • WebM live streaming via DASH

    4 juin 2018, par ewack

    I am following the instructions here to try to make WebM live streaming via DASH. My input is from an Axis camera and it is streaming as h264 encoding. I am using node to spin up the ffmpeg processes. I am able to create the .hdr file and the .chk files. The .mpd file is even created but it’s empty and I get an error saying :

    Could not write header for output file #0 (incorrect codec parameters ?): Operation not permittedStream mapping: Stream #0:0 -> #0:0 (copy)

    Here’s all of my code :

    var express = require('express');
    spawn = require('child_process').spawn;

    var app = express();

    app.use(express.static(__dirname + '/public'));

    app.listen(8080);
    console.log("Running on Port 8080");

    var ffmpeg1 = spawn('ffmpeg', [
       '-y',
       //video
       '-i', 'rtsp://admin:password@192.168.1.54:554/axis-media/media.amp?videocodec=h264&resolution=1280x720',

       '-map', '0:0',
       '-pix_fmt', 'yuv420p',
       '-color_range', '2',
       '-c:v', 'libvpx-vp9',

       '-s', '1280x720',
       '-keyint_min', '25',
       '-g', '25',

       // //VP9_LIVE_PARAMS
       '-speed', '6',
       '-tile-columns', '4',
       '-frame-parallel', '1',
       '-threads', '8',
       '-static-thresh', '0',
       '-max-intra-rate', '300',
       '-deadline', 'realtime',
       '-lag-in-frames', '0',
       '-error-resilient', '1',

       '-f', 'webm_chunk',
       '-header', 'public/glass_360.hdr',
       '-chunk_start_index', '1',
       'public/glass_360_%d.chk',
    ]);


    setTimeout(()=> {
     var ffmpeg2 = spawn('ffmpeg', [
       '-y',
       '-f', 'webm_dash_manifest',
       '-live', '1',
       '-i', 'public/glass_360.hdr',
       '-c', 'copy',
       '-map', '0',
       '-r', '25',
       '-framerate', '25',

       '-f', 'webm_dash_manifest',
       '-live', '1',

       '-adaptation_sets', '"id=0,streams=0"',
       '-chunk_start_index', '1',
       '-chunk_duration_ms', '2000',
       '-time_shift_buffer_depth', '7200',
       '-minimum_update_period', '7200',

       'public/glass_live_manifest.mpd'
     ]);
     ffmpeg2.stdout.on('data',
         function (data) {
             console.log('ff2std: ' + data);
         }
     );

     ffmpeg2.stderr.on('data',
         function (data) {
             console.log('ff2err: ' + data);
         }
     );
    }, 5000);

    ffmpeg1.stdout.on('data',
       function (data) {
           console.log('ff1std: ' + data);
       }
    );

    ffmpeg1.stderr.on('data',
       function (data) {
           console.log('ff1err: ' + data);
       }
    );

    Here is all of my output :

    Running on Port 8080
    ff1err: ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
     built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
     configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-frei0r --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.1.2/include/openjpeg-2.1 --enable-nonfree --enable-vda

    ff1err:   libavutil      55. 34.101 / 55. 34.101
     libavcodec     57. 64.101 / 57. 64.101
     libavformat    57. 56.101 / 57. 56.101
     libavdevice    57.  1.100 / 57.  1.100
     libavfilter     6. 65.100 /  6. 65.100
     libavresample   3.  1.  0 /  3.  1.  0
     libswscale      4.  2.100 /  4.  2.100
     libswresample   2.  3.100 /  2.  3.100
     libpostproc    54.  1.100 / 54.  1.100

    ff1err: Input #0, rtsp, from 'rtsp://admin:password@192.168.1.54:554/axis-media/media.amp?videocodec=h264&resolution=1280x720':
     Metadata:
       title           : Session streamed with GStreamer
       comment         : rtsp-server
     Duration: N/A, start: 0.033344
    ff1err: , bitrate: N/A
       Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 90k tbn, 180k tbc

    ff1err: [swscaler @ 0x7f8df281bc00] deprecated pixel format used, make sure you did set range correctly

    ff1err: [libvpx-vp9 @ 0x7f8df2800600] v1.6.1

    ff1err: Output #0, webm_chunk, to 'public/glass_360_%d.chk':
     Metadata:
       title           : Session streamed with GStreamer
       comment         : rtsp-server
       encoder         : Lavf57.56.101

    ff1err:     Stream #0:0: Video: vp9 (libvpx-vp9), yuv420p(pc), 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 200 kb/s, 25 fps, 1k tbn, 25 tbc
       Metadata:
         encoder         : Lavc57.64.101 libvpx-vp9
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> vp9 (libvpx-vp9))
    Press [q] to stop, [?] for help

    ff1err: frame=   10 fps=0.0 q=0.0 size=N/A time=00:00:00.36 bitrate=N/A speed=0.71x    
    ff1err: frame=   25 fps= 25 q=0.0 size=N/A time=00:00:00.96 bitrate=N/A speed=0.946x    
    ff1err: frame=   40 fps= 26 q=0.0 size=N/A time=00:00:01.56 bitrate=N/A speed=1.03x    
    ff1err: frame=   55 fps= 27 q=0.0 size=N/A time=00:00:02.16 bitrate=N/A speed=1.07x    
    ff1err: frame=   70 fps= 28 q=0.0 size=N/A time=00:00:02.76 bitrate=N/A speed=1.09x    
    ff1err: frame=   85 fps= 28 q=0.0 size=N/A time=00:00:03.36 bitrate=N/A speed=1.11x    
    ff2err: ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
     built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
     configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-frei0r --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.1.2/include/openjpeg-2.1 --enable-nonfree --enable-vda

    ff2err:   libavutil      55. 34.101 / 55. 34.101
     libavcodec     57. 64.101 / 57. 64.101
     libavformat    57. 56.101 / 57. 56.101
     libavdevice    57.  1.100 / 57.  1.100
     libavfilter     6. 65.100 /  6. 65.100
     libavresample   3.  1.  0 /  3.  1.  0
     libswscale      4.  2.100 /  4.  2.100
     libswresample   2.  3.100 /  2.  3.100
     libpostproc    54.  1.100 / 54.  1.100

    ff2err: [webm_dash_manifest @ 0x7fbc5b80b400] Could not find codec parameters for stream 0 (Video: vp9, none, 1280x720): unspecified pixel format
    Consider increasing the value for the 'analyzeduration' and 'probesize' options

    ff2err: Input #0, webm_dash_manifest, from 'public/glass_360.hdr':
     Metadata:
       title           : Session streamed with GStreamer
       encoder         : Lavf57.56.101
     Duration: N/A, bitrate: N/A
       Stream #0:0: Video: vp9, none, 1280x720
    ff2err: , SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 1k tbn, 1k tbc (default)
       Metadata:
         webm_dash_manifest_file_name: glass_360.hdr
         webm_dash_manifest_track_number: 1

    ff2err: Could not write header for output file #0 (incorrect codec parameters ?): Operation not permittedStream mapping:
     Stream #0:0 -> #0:0 (copy)

    ff2err:     Last message repeated 1 times

    ff1err: frame=  101 fps= 29 q=0.0 size=N/A time=00:00:04.00 bitrate=N/A speed=1.13x    
    ff1err: frame=  116 fps= 29 q=0.0 size=N/A time=00:00:04.60 bitrate=N/A speed=1.14x    
    ff1err: frame=  131 fps= 29 q=0.0 size=N/A time=00:00:05.20 bitrate=N/A speed=1.15x    
    ff1err: frame=  146 fps= 29 q=0.0 size=N/A time=00:00:05.80 bitrate=N/A speed=1.15x    
    ff1err: frame=  161 fps= 29 q=0.0 size=N/A time=00:00:06.40 bitrate=N/A speed=1.15x    
    ff1err: frame=  177 fps= 29 q=0.0 size=N/A time=00:00:07.04 bitrate=N/A speed=1.16x    
    ff1err: frame=  192 fps= 29 q=0.0 size=N/A time=00:00:07.64 bitrate=N/A speed=1.16x    
    ff1err: frame=  207 fps= 29 q=0.0 size=N/A time=00:00:08.24 bitrate=N/A speed=1.16x    
    ff1err: frame=  222 fps= 29 q=0.0 size=N/A time=00:00:08.84 bitrate=N/A speed=1.17x    
    ff1err: frame=  237 fps= 29 q=0.0 size=N/A time=00:00:09.44 bitrate=N/A speed=1.17x    
    ff1err: frame=  252 fps= 29 q=0.0 size=N/A time=00:00:10.04 bitrate=N/A speed=1.17x  

    Why is ffmpeg creating an empty .mpd file ?

  • WebM live streaming via DASH

    23 février 2017, par ewack

    I am following the instructions here to try to make WebM live streaming via DASH. My input is from an Axis camera and it is streaming as h264 encoding. I am using node to spin up the ffmpeg processes. I am able to create the .hdr file and the .chk files. The .mpd file is even created but it’s empty and I get an error saying :

    Could not write header for output file #0 (incorrect codec parameters ?): Operation not permittedStream mapping: Stream #0:0 -> #0:0 (copy)

    Here’s all of my code :

    var express = require('express');
    spawn = require('child_process').spawn;

    var app = express();

    app.use(express.static(__dirname + '/public'));

    app.listen(8080);
    console.log("Running on Port 8080");

    var ffmpeg1 = spawn('ffmpeg', [
       '-y',
       //video
       '-i', 'rtsp://admin:password@192.168.1.54:554/axis-media/media.amp?videocodec=h264&resolution=1280x720',

       '-map', '0:0',
       '-pix_fmt', 'yuv420p',
       '-color_range', '2',
       '-c:v', 'libvpx-vp9',

       '-s', '1280x720',
       '-keyint_min', '25',
       '-g', '25',

       // //VP9_LIVE_PARAMS
       '-speed', '6',
       '-tile-columns', '4',
       '-frame-parallel', '1',
       '-threads', '8',
       '-static-thresh', '0',
       '-max-intra-rate', '300',
       '-deadline', 'realtime',
       '-lag-in-frames', '0',
       '-error-resilient', '1',

       '-f', 'webm_chunk',
       '-header', 'public/glass_360.hdr',
       '-chunk_start_index', '1',
       'public/glass_360_%d.chk',
    ]);


    setTimeout(()=> {
     var ffmpeg2 = spawn('ffmpeg', [
       '-y',
       '-f', 'webm_dash_manifest',
       '-live', '1',
       '-i', 'public/glass_360.hdr',
       '-c', 'copy',
       '-map', '0',
       '-r', '25',
       '-framerate', '25',

       '-f', 'webm_dash_manifest',
       '-live', '1',

       '-adaptation_sets', '"id=0,streams=0"',
       '-chunk_start_index', '1',
       '-chunk_duration_ms', '2000',
       '-time_shift_buffer_depth', '7200',
       '-minimum_update_period', '7200',

       'public/glass_live_manifest.mpd'
     ]);
     ffmpeg2.stdout.on('data',
         function (data) {
             console.log('ff2std: ' + data);
         }
     );

     ffmpeg2.stderr.on('data',
         function (data) {
             console.log('ff2err: ' + data);
         }
     );
    }, 5000);

    ffmpeg1.stdout.on('data',
       function (data) {
           console.log('ff1std: ' + data);
       }
    );

    ffmpeg1.stderr.on('data',
       function (data) {
           console.log('ff1err: ' + data);
       }
    );

    Here is all of my output :

    Running on Port 8080
    ff1err: ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
     built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
     configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-frei0r --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.1.2/include/openjpeg-2.1 --enable-nonfree --enable-vda

    ff1err:   libavutil      55. 34.101 / 55. 34.101
     libavcodec     57. 64.101 / 57. 64.101
     libavformat    57. 56.101 / 57. 56.101
     libavdevice    57.  1.100 / 57.  1.100
     libavfilter     6. 65.100 /  6. 65.100
     libavresample   3.  1.  0 /  3.  1.  0
     libswscale      4.  2.100 /  4.  2.100
     libswresample   2.  3.100 /  2.  3.100
     libpostproc    54.  1.100 / 54.  1.100

    ff1err: Input #0, rtsp, from 'rtsp://admin:password@192.168.1.54:554/axis-media/media.amp?videocodec=h264&resolution=1280x720':
     Metadata:
       title           : Session streamed with GStreamer
       comment         : rtsp-server
     Duration: N/A, start: 0.033344
    ff1err: , bitrate: N/A
       Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 90k tbn, 180k tbc

    ff1err: [swscaler @ 0x7f8df281bc00] deprecated pixel format used, make sure you did set range correctly

    ff1err: [libvpx-vp9 @ 0x7f8df2800600] v1.6.1

    ff1err: Output #0, webm_chunk, to 'public/glass_360_%d.chk':
     Metadata:
       title           : Session streamed with GStreamer
       comment         : rtsp-server
       encoder         : Lavf57.56.101

    ff1err:     Stream #0:0: Video: vp9 (libvpx-vp9), yuv420p(pc), 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 200 kb/s, 25 fps, 1k tbn, 25 tbc
       Metadata:
         encoder         : Lavc57.64.101 libvpx-vp9
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> vp9 (libvpx-vp9))
    Press [q] to stop, [?] for help

    ff1err: frame=   10 fps=0.0 q=0.0 size=N/A time=00:00:00.36 bitrate=N/A speed=0.71x    
    ff1err: frame=   25 fps= 25 q=0.0 size=N/A time=00:00:00.96 bitrate=N/A speed=0.946x    
    ff1err: frame=   40 fps= 26 q=0.0 size=N/A time=00:00:01.56 bitrate=N/A speed=1.03x    
    ff1err: frame=   55 fps= 27 q=0.0 size=N/A time=00:00:02.16 bitrate=N/A speed=1.07x    
    ff1err: frame=   70 fps= 28 q=0.0 size=N/A time=00:00:02.76 bitrate=N/A speed=1.09x    
    ff1err: frame=   85 fps= 28 q=0.0 size=N/A time=00:00:03.36 bitrate=N/A speed=1.11x    
    ff2err: ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
     built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
     configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-frei0r --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.1.2/include/openjpeg-2.1 --enable-nonfree --enable-vda

    ff2err:   libavutil      55. 34.101 / 55. 34.101
     libavcodec     57. 64.101 / 57. 64.101
     libavformat    57. 56.101 / 57. 56.101
     libavdevice    57.  1.100 / 57.  1.100
     libavfilter     6. 65.100 /  6. 65.100
     libavresample   3.  1.  0 /  3.  1.  0
     libswscale      4.  2.100 /  4.  2.100
     libswresample   2.  3.100 /  2.  3.100
     libpostproc    54.  1.100 / 54.  1.100

    ff2err: [webm_dash_manifest @ 0x7fbc5b80b400] Could not find codec parameters for stream 0 (Video: vp9, none, 1280x720): unspecified pixel format
    Consider increasing the value for the 'analyzeduration' and 'probesize' options

    ff2err: Input #0, webm_dash_manifest, from 'public/glass_360.hdr':
     Metadata:
       title           : Session streamed with GStreamer
       encoder         : Lavf57.56.101
     Duration: N/A, bitrate: N/A
       Stream #0:0: Video: vp9, none, 1280x720
    ff2err: , SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 1k tbn, 1k tbc (default)
       Metadata:
         webm_dash_manifest_file_name: glass_360.hdr
         webm_dash_manifest_track_number: 1

    ff2err: Could not write header for output file #0 (incorrect codec parameters ?): Operation not permittedStream mapping:
     Stream #0:0 -> #0:0 (copy)

    ff2err:     Last message repeated 1 times

    ff1err: frame=  101 fps= 29 q=0.0 size=N/A time=00:00:04.00 bitrate=N/A speed=1.13x    
    ff1err: frame=  116 fps= 29 q=0.0 size=N/A time=00:00:04.60 bitrate=N/A speed=1.14x    
    ff1err: frame=  131 fps= 29 q=0.0 size=N/A time=00:00:05.20 bitrate=N/A speed=1.15x    
    ff1err: frame=  146 fps= 29 q=0.0 size=N/A time=00:00:05.80 bitrate=N/A speed=1.15x    
    ff1err: frame=  161 fps= 29 q=0.0 size=N/A time=00:00:06.40 bitrate=N/A speed=1.15x    
    ff1err: frame=  177 fps= 29 q=0.0 size=N/A time=00:00:07.04 bitrate=N/A speed=1.16x    
    ff1err: frame=  192 fps= 29 q=0.0 size=N/A time=00:00:07.64 bitrate=N/A speed=1.16x    
    ff1err: frame=  207 fps= 29 q=0.0 size=N/A time=00:00:08.24 bitrate=N/A speed=1.16x    
    ff1err: frame=  222 fps= 29 q=0.0 size=N/A time=00:00:08.84 bitrate=N/A speed=1.17x    
    ff1err: frame=  237 fps= 29 q=0.0 size=N/A time=00:00:09.44 bitrate=N/A speed=1.17x    
    ff1err: frame=  252 fps= 29 q=0.0 size=N/A time=00:00:10.04 bitrate=N/A speed=1.17x  

    Why is ffmpeg creating an empty .mpd file ?