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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 (...)

  • Mise à disposition des fichiers

    14 avril 2011, par

    Par défaut, lors de son initialisation, MediaSPIP ne permet pas aux visiteurs de télécharger les fichiers qu’ils soient originaux ou le résultat de leur transformation ou encodage. Il permet uniquement de les visualiser.
    Cependant, il est possible et facile d’autoriser les visiteurs à avoir accès à ces documents et ce sous différentes formes.
    Tout cela se passe dans la page de configuration du squelette. Il vous faut aller dans l’espace d’administration du canal, et choisir dans la navigation (...)

  • 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 (...)

Sur d’autres sites (8386)

  • lavfi/showspectrum : display multiple channels in separate row

    1er février 2013, par Rudolf Polzer

    lavfi/showspectrum : display multiple channels in separate row

  • ffmpeg output separate channel from an input with multiple channels

    16 février 2017, par tiras muturi

    i run this command to be able to stream a udp live stream to a http live stream that is playable using a mobile application that am building.
    its just a stream with audio streams only.

    ffmpeg -i udp ://@localhost:1111 -map 0:a http://localhost:8090/feed1.ffm

    Input #0, mpegts, from 'udp://@localhost:1111':
     Duration: N/A, start: 54616.264622, bitrate: 768 kb/s
     Program 1
       Metadata:
     service_name    : Service 1
     service_provider: TLK
       Stream #0:0[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 2
    Metadata:
     service_name    : Service 2
     service_provider: TLK
    Stream #0:1[0x111]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 3
    Metadata:
     service_name    : Service 3
     service_provider: TLK
    Stream #0:2[0x121]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 4
    Metadata:
     service_name    : Service 4
     service_provider: TLK
    Stream #0:3[0x131]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 5
    Metadata:
     service_name    : Service 5
     service_provider: TLK
    Stream #0:4[0x141]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 6
    Metadata:
     service_name    : Service 6
     service_provider: TLK
    Stream #0:5[0x151]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 7
    Metadata:
     service_name    : Service 7
     service_provider: TLK
    Stream #0:6[0x161]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 8
    Metadata:
     service_name    : Service 1
     service_provider: TLK
    Stream #0:7[0x171]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s

    i get this output

    Stream mapping:
     Stream #0:0 -> #0:0 (mp2 (native) -> mp2 (native))
     Stream #0:0 -> #0:1 (mp2 (native) -> mp2 (native))
    Press [q] to stop, [?] for help
    size=     100kB time=00:00:07.19 bitrate= 113.8kbits/s speed=3.01x
    video:0kB audio:84kB subtitle:0kB other streams:0kB global headers:0kB  muxing overhead: 18.358242%

    i really want a way i can be able to map every input stream to have an output stream that can be accessed separately from the other like maybe if i need the first stream maybe i will just

    ffplay http://localhost:8090/feed1.ffm

    and if i need the 7th stream i will just

    ffplay http://localhost:8090/feed7.ffm

    Please can someone help me crack this issue. FFmpeg dont have complex examples for my current situation.

    this is my header information

    ubuntu@ip-localhost:~$ \
    ffmpeg -i udp://@localhost:4000 \
     -map 0:a:0     http://localhost:8090/feed1.ffm
     -map 0:a:1 http://localhost:8090/feed2.ffm
     -map 0:a:2 http://localhost:8090/feed3.ffm
     -map 0:a:3 http://localhost:8090/feed4.ffm
     -map 0:a:4 http://localhost:8090/feed5.ffm
     -map 0:a:5 http://localhost:8090/feed6.ffm
     -map 0:a:6 http://localhost:8090/feed7.ffm
     -map 0:a:7 http://localhost:8090/feed8.ffm

    ffmpeg version 3.2.4-1 16.04.york0 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.1 (Ubuntu 5.4.1-5ubuntu2 16.04.york1) 20170210
    configuration : —prefix=/usr —extra-version=’1 16.04.york0’ — toolchain=hardened —libdir=/usr/lib/x86_64-linux-gnu —incdir=/usr/include/x86_64-linux-gnu —enable-gpl —disable-stripping —enable-avresample —enable-avisynth —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libbs2b —enable-libcaca —enable-libcdio —enable-libebur128 —enable-libflite —enable-libfontconfig —enable-libfreetype —enable-libfribidi —enable-libgme —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopenmpt —enable-libopus —enable-libpulse —enable-librubberband —enable-libshine —enable-libsnappy —enable-libsoxr —enable-libspeex —enable-libssh —enable-libtheora —enable-libtwolame —enable-libvorbis —enable-libvpx —enable-libwavpack —enable-libwebp —enable-libx265 —enable-libxvid —enable-libzmq —enable-libzvbi —enable-omx —enable-openal —enable-opengl —enable-sdl2 —enable-libdc1394 —enable-libiec61883 —enable-chromaprint —enable-frei0r —enable-libopencv —enable-libx264 —enable-shared
    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

    Input #0, mpegts, from 'udp://@localhost:1111':
     Duration: N/A, start: 60047.944622, bitrate: 768 kb/s
     Program 1
       Metadata:
     service_name    : Service 1
     service_provider: TKL
    Stream #0:0[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 2
    Metadata:
     service_name    : Service 2
     service_provider: TKL
    Stream #0:1[0x111]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 3
    Metadata:
     service_name    : Service 3
     service_provider: TKL
    Stream #0:2[0x121]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 4
    Metadata:
     service_name    : Service 4
     service_provider: TKL
    Stream #0:3[0x131]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 5
    Metadata:
     service_name    : Service 5
     service_provider: TKL
    Stream #0:4[0x141]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 6
    Metadata:
     service_name    : Service 6
     service_provider: TKL
    Stream #0:5[0x151]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 7
    Metadata:
     service_name    : Service 7
     service_provider: TKL
    Stream #0:6[0x161]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 8
    Metadata:
     service_name    : Service 8
     service_provider: TKL
    Stream #0:7[0x171]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #0:0: Audio: mp2, 44100 Hz, mono, s16, 32 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Stream #0:1: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #1, ffm, to 'http://localhost:8090/feed2.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #1:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #2, ffm, to 'http://localhost:8090/feed3.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #2:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #3, ffm, to 'http://localhost:8090/feed4.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #3:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #4, ffm, to 'http://localhost:8090/feed5.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #4:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #5, ffm, to 'http://localhost:8090/feed6.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #5:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #6, ffm, to 'http://localhost:8090/feed7.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #6:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #7, ffm, to 'http://localhost:8090/feed8.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #7:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Stream mapping:
    Stream #0:0 -> #0:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #0:1 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #1:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #2:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #3:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #4:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #5:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #6:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #7:0 (mp2 (native) -> mp2 (native))
    Press [q] to stop, [?] for help

    thats my full console.

  • ffmpeg output separate channel from an input with multiple channels

    11 octobre 2017, par tiras muturi

    i run this command to be able to stream a udp live stream to a http live stream that is playable using a mobile application that am building.
    its just a stream with audio streams only.

    ffmpeg -i udp ://@localhost:1111 -map 0:a http://localhost:8090/feed1.ffm

    Input #0, mpegts, from 'udp://@localhost:1111':
     Duration: N/A, start: 54616.264622, bitrate: 768 kb/s
     Program 1
       Metadata:
     service_name    : Service 1
     service_provider: TLK
       Stream #0:0[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 2
    Metadata:
     service_name    : Service 2
     service_provider: TLK
    Stream #0:1[0x111]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 3
    Metadata:
     service_name    : Service 3
     service_provider: TLK
    Stream #0:2[0x121]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 4
    Metadata:
     service_name    : Service 4
     service_provider: TLK
    Stream #0:3[0x131]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 5
    Metadata:
     service_name    : Service 5
     service_provider: TLK
    Stream #0:4[0x141]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 6
    Metadata:
     service_name    : Service 6
     service_provider: TLK
    Stream #0:5[0x151]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
     Program 7
    Metadata:
     service_name    : Service 7
     service_provider: TLK
    Stream #0:6[0x161]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 8
    Metadata:
     service_name    : Service 1
     service_provider: TLK
    Stream #0:7[0x171]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s

    i get this output

    Stream mapping:
     Stream #0:0 -> #0:0 (mp2 (native) -> mp2 (native))
     Stream #0:0 -> #0:1 (mp2 (native) -> mp2 (native))
    Press [q] to stop, [?] for help
    size=     100kB time=00:00:07.19 bitrate= 113.8kbits/s speed=3.01x
    video:0kB audio:84kB subtitle:0kB other streams:0kB global headers:0kB  muxing overhead: 18.358242%

    i really want a way i can be able to map every input stream to have an output stream that can be accessed separately from the other like maybe if i need the first stream maybe i will just

    ffplay http://localhost:8090/feed1.ffm

    and if i need the 7th stream i will just

    ffplay http://localhost:8090/feed7.ffm

    Please can someone help me crack this issue. FFmpeg dont have complex examples for my current situation.

    this is my header information

    ubuntu@ip-localhost:~$ \
    ffmpeg -i udp://@localhost:4000 \
     -map 0:a:0     http://localhost:8090/feed1.ffm
     -map 0:a:1 http://localhost:8090/feed2.ffm
     -map 0:a:2 http://localhost:8090/feed3.ffm
     -map 0:a:3 http://localhost:8090/feed4.ffm
     -map 0:a:4 http://localhost:8090/feed5.ffm
     -map 0:a:5 http://localhost:8090/feed6.ffm
     -map 0:a:6 http://localhost:8090/feed7.ffm
     -map 0:a:7 http://localhost:8090/feed8.ffm

    ffmpeg version 3.2.4-1 16.04.york0 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.1 (Ubuntu 5.4.1-5ubuntu2 16.04.york1) 20170210
    configuration : —prefix=/usr —extra-version=’1 16.04.york0’ — toolchain=hardened —libdir=/usr/lib/x86_64-linux-gnu —incdir=/usr/include/x86_64-linux-gnu —enable-gpl —disable-stripping —enable-avresample —enable-avisynth —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libbs2b —enable-libcaca —enable-libcdio —enable-libebur128 —enable-libflite —enable-libfontconfig —enable-libfreetype —enable-libfribidi —enable-libgme —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopenmpt —enable-libopus —enable-libpulse —enable-librubberband —enable-libshine —enable-libsnappy —enable-libsoxr —enable-libspeex —enable-libssh —enable-libtheora —enable-libtwolame —enable-libvorbis —enable-libvpx —enable-libwavpack —enable-libwebp —enable-libx265 —enable-libxvid —enable-libzmq —enable-libzvbi —enable-omx —enable-openal —enable-opengl —enable-sdl2 —enable-libdc1394 —enable-libiec61883 —enable-chromaprint —enable-frei0r —enable-libopencv —enable-libx264 —enable-shared
    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

    Input #0, mpegts, from 'udp://@localhost:1111':
     Duration: N/A, start: 60047.944622, bitrate: 768 kb/s
     Program 1
       Metadata:
     service_name    : Service 1
     service_provider: TKL
    Stream #0:0[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 2
    Metadata:
     service_name    : Service 2
     service_provider: TKL
    Stream #0:1[0x111]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 3
    Metadata:
     service_name    : Service 3
     service_provider: TKL
    Stream #0:2[0x121]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 4
    Metadata:
     service_name    : Service 4
     service_provider: TKL
    Stream #0:3[0x131]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 5
    Metadata:
     service_name    : Service 5
     service_provider: TKL
    Stream #0:4[0x141]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 6
    Metadata:
     service_name    : Service 6
     service_provider: TKL
    Stream #0:5[0x151]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 7
    Metadata:
     service_name    : Service 7
     service_provider: TKL
    Stream #0:6[0x161]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Program 8
    Metadata:
     service_name    : Service 8
     service_provider: TKL
    Stream #0:7[0x171]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
    Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #0:0: Audio: mp2, 44100 Hz, mono, s16, 32 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Stream #0:1: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #1, ffm, to 'http://localhost:8090/feed2.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #1:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #2, ffm, to 'http://localhost:8090/feed3.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #2:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #3, ffm, to 'http://localhost:8090/feed4.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #3:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #4, ffm, to 'http://localhost:8090/feed5.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #4:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #5, ffm, to 'http://localhost:8090/feed6.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #5:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #6, ffm, to 'http://localhost:8090/feed7.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #6:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Output #7, ffm, to 'http://localhost:8090/feed8.ffm':
    Metadata:
    creation_time   : now
    encoder         : Lavf57.56.101
    Stream #7:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
    Metadata:
     encoder         : Lavc57.64.101 mp2
    Stream mapping:
    Stream #0:0 -> #0:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #0:1 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #1:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #2:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #3:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #4:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #5:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #6:0 (mp2 (native) -> mp2 (native))
    Stream #0:0 -> #7:0 (mp2 (native) -> mp2 (native))
    Press [q] to stop, [?] for help

    thats my full console.