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  • Mise à jour de la version 0.1 vers 0.2

    24 juin 2013, par

    Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
    Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

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  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
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Sur d’autres sites (12383)

  • FFmpeg hls from multiple files

    2 octobre 2018, par David542

    I am trying to create an HLS playlist with multiple audio streams. I have the following files :

    - videoHD.mp4
    
- videoSD.mp4
    
- audioEN.mp4
    
- audioFR.mp4
    
- audioIT.mp4

    How would I transmux these all together in an ffmpeg command to create an HLS playlist ?

  • Use ffmpeg for incoming youtube HLS live stream and output to rtmp

    14 avril 2018, par hrs

    I can’t get ffmpeg to work with live streams from youtube. Normal non-live videos work just fine. But with live streams ffmpeg seems like it doesn’t make enough requests for new segments. It basically downloads, say a 3 second segment, then nothing happens for 10 seconds or so, then it downloads a new segment, repeat...

    ffmpeg -i '$(./youtube-dl -f best -g https://www.youtube.com/watch?v=emGI3UrzIMc)' -f flv rtmp://192.168.0.11/myapp/mystream

    So what’s the automagic command ?

    ffmpeg version :

    ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
    
built with gcc 7.3.0 (Rev1, Built by MSYS2 project)
    
configuration: --prefix=/mingw64 --target-os=mingw32 --arch=x86_64 --disable-debug --disable-static --enable-avresample --enable-dxva2 --enable-d3d11va --enable-fontconfig --enable-gnutls --enable-gpl --enable-libass --enable-libbluray --enable-libcaca --enable-libcelt --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libx265 --enable-libxvid --enable-libvpx --enable-libwebp --enable-openal --enable-libwavpack --enable-pic --enable-postproc --enable-runtime-cpudetect --enable-shared --enable-static --enable-swresample --enable-version3 --enable-zlib --disable-doc
    
libavutil      55. 78.100 / 55. 78.100
    
libavcodec     57.107.100 / 57.107.100
    
libavformat    57. 83.100 / 57. 83.100
    
libavdevice    57. 10.100 / 57. 10.100
    
libavfilter     6.107.100 /  6.107.100
    
libavresample   3.  7.  0 /  3.  7.  0
    
libswscale      4.  8.100 /  4.  8.100
    
libswresample   2.  9.100 /  2.  9.100
    
libpostproc    54.  7.100 / 54.  7.100

    youtube-dl version : 2018.03.14

    Following is the output of the command above. The <my note="note"></my> is added by me for description purposes.

    At start execution goes smoothly. It then freezes for 10 or 15 sec at <my note="note" 1="1"></my>. It then downloads the part of the stream - <my note="note" 2="2"></my>, plays is, then freezes again for some seconds. Then downloads the next part - <my note="note" 3="3"></my>, plays it, freezes, and so on...

    $ ffmpeg -i '$(./youtube-dl -f best -g https://www.youtube.com/watch?v=emGI3UrzIMc)' -f flv rtmp://192.168.0.11/myapp/mystream
    
ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
    
  built with gcc 7.3.0 (Rev1, Built by MSYS2 project)
    
  configuration: --prefix=/mingw64 --target-os=mingw32 --arch=x86_64 --disable-debug --disable-static --enable-avresample --enable-dxva2 --enable-d3d11va --enable-fontconfig --enable-gnutls --enable-gpl --enable-libass --enable-libbluray --enable-libcaca --enable-libcelt --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libx265 --enable-libxvid --enable-libvpx --enable-libwebp --enable-openal --enable-libwavpack --enable-pic --enable-postproc --enable-runtime-cpudetect --enable-shared --enable-static --enable-swresample --enable-version3 --enable-zlib --disable-doc
    
  libavutil      55. 78.100 / 55. 78.100
    
  libavcodec     57.107.100 / 57.107.100
    
  libavformat    57. 83.100 / 57. 83.100
    
  libavdevice    57. 10.100 / 57. 10.100
    
  libavfilter     6.107.100 /  6.107.100
    
  libavresample   3.  7.  0 /  3.  7.  0
    
  libswscale      4.  8.100 /  4.  8.100
    
  libswresample   2.  9.100 /  2.  9.100
    
  libpostproc    54.  7.100 / 54.  7.100
    
[hls,applehttp @ 00000287da404cc0] Opening 'https://r4---sn-cap1vv-nv4l.googlevideo.com/videoplayback/id/emGI3UrzIMc.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r4---sn-cap1vv-nv4l.googlevideo.com/ei/6jiqWt7SIJKD8gPimZTACA/playlist_type/DVR/gcr/bg/initcwndbps/10410/mm/32/mn/sn-cap1vv-nv4l/ms/lv/mv/m/pcm2cms/yes/pl/16/keepalive/yes/mt/1521105015/ip/130.204.135.162/ipbits/0/expire/1521126730/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,ei,playlist_type,gcr,initcwndbps,mm,mn,ms,mv,pcm2cms,pl/signature/503304477BD05CCC71061344F8BB23195E152A32.512A84732C501AF08AC9340181A75D34C5B2FF77/key/dg_yt0/playlist/index.m3u8/sq/1308292/goap/clen%3D48852%3Blmt%3D1520930742662673/govp/clen%3D347004%3Blmt%3D1520930742662679/dur/2.000/file/seg.ts' for reading
    
Input #0, hls,applehttp, from 'https://manifest.googlevideo.com/api/manifest/hls_playlist/id/emGI3UrzIMc.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r4---sn-cap1vv-nv4l.googlevideo.com/ei/6jiqWt7SIJKD8gPimZTACA/playlist_type/DVR/gcr/bg/initcwndbps/10410/mm/32/mn/sn-cap1vv-nv4l/ms/lv/mv/m/pcm2cms/yes/pl/16/dover/10/keepalive/yes/mt/1521105015/ip/130.204.135.162/ipbits/0/expire/1521126730/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,ei,playlist_type,gcr,initcwndbps,mm,mn,ms,mv,pcm2cms,pl/signature/503304477BD05CCC71061344F8BB23195E152A32.512A84732C501AF08AC9340181A75D34C5B2FF77/key/dg_yt0/playlist/index.m3u8':
    
  Duration: N/A, start: 39603.798400, bitrate: N/A
    
  Program 0
    
    Metadata:
    
      variant_bitrate : 0
    
    Stream #0:0: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp
    
    Metadata:
    
      variant_bitrate : 0
    
    Stream #0:1: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 90k tbn, 60 tbc
    
    Metadata:
    
      variant_bitrate : 0
    
Stream mapping:
    
  Stream #0:1 -> #0:0 (h264 (native) -> flv1 (flv))
    
  Stream #0:0 -> #0:1 (aac (native) -> mp3 (libmp3lame))
    
Press [q] to stop, [?] for help
    
Output #0, flv, to 'rtmp://192.168.0.11/myapp/mystream':
    
  Metadata:
    
    encoder         : Lavf57.83.100
    
    Stream #0:0: Video: flv1 (flv) ([2][0][0][0] / 0x0002), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 30 fps, 1k tbn, 30 tbc
    
    Metadata:
    
      variant_bitrate : 0
    
      encoder         : Lavc57.107.100 flv
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
    
    Stream #0:1: Audio: mp3 (libmp3lame) ([2][0][0][0] / 0x0002), 48000 Hz, stereo, fltp
    
    Metadata:
    
      variant_bitrate : 0
    
      <my note="note" 1="1">encoder         : Lavc57.107.100 libmp3lame
    
<my note="note" 2="2">[hls,applehttp @ 00000287da404cc0] Opening 'https://r4---sn-cap1vv-nv4l.googlevideo.com/videoplayback/id/emGI3UrzIMc.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r4---sn-cap1vv-nv4l.googlevideo.com/ei/6jiqWt7SIJKD8gPimZTACA/playlist_type/DVR/gcr/bg/initcwndbps/10410/mm/32/mn/sn-cap1vv-nv4l/ms/lv/mv/m/pcm2cms/yes/pl/16/keepalive/yes/mt/1521105015/ip/130.204.135.162/ipbits/0/expire/1521126730/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,ei,playlist_type,gcr,initcwndbps,mm,mn,ms,mv,pcm2cms,pl/signature/503304477BD05CCC71061344F8BB23195E152A32.512A84732C501AF08AC9340181A75D34C5B2FF77/key/dg_yt0/playlist/index.m3u8/sq/1308293/goap/clen%3D48853%3Blmt%3D1520930742662680/govp/clen%3D404944%3Blmt%3D1520930742662686/dur/2.000/file/seg.ts' for reading
    
<my note="note" 3="3">[hls,applehttp @ 00000287da404cc0] Opening 'https://r4---sn-cap1vv-nv4l.googlevideo.com/videoplayback/id/emGI3UrzIMc.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r4---sn-cap1vv-nv4l.googlevideo.com/ei/6jiqWt7SIJKD8gPimZTACA/playlist_type/DVR/gcr/bg/initcwndbps/10410/mm/32/mn/sn-cap1vv-nv4l/ms/lv/mv/m/pcm2cms/yes/pl/16/keepalive/yes/mt/1521105015/ip/130.204.135.162/ipbits/0/expire/1521126730/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,ei,playlist_type,gcr,initcwndbps,mm,mn,ms,mv,pcm2cms,pl/signature/503304477BD05CCC71061344F8BB23195E152A32.512A84732C501AF08AC9340181A75D34C5B2FF77/key/dg_yt0/playlist/index.m3u8/sq/1308294/goap/clen%3D48852%3Blmt%3D1520930742662688/govp/clen%3D403294%3Blmt%3D1520930742662693/dur/2.000/file/seg.ts' for reading
    
[hls,applehttp @ 00000287da404cc0] Opening 'https://r4---sn-cap1vv-nv4l.googlevideo.com/videoplayback/id/emGI3UrzIMc.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r4---sn-cap1vv-nv4l.googlevideo.com/ei/6jiqWt7SIJKD8gPimZTACA/playlist_type/DVR/gcr/bg/initcwndbps/10410/mm/32/mn/sn-cap1vv-nv4l/ms/lv/mv/m/pcm2cms/yes/pl/16/keepalive/yes/mt/1521105015/ip/130.204.135.162/ipbits/0/expire/1521126730/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,ei,playlist_type,gcr,initcwndbps,mm,mn,ms,mv,pcm2cms,pl/signature/503304477BD05CCC71061344F8BB23195E152A32.512A84732C501AF08AC9340181A75D34C5B2FF77/key/dg_yt0/playlist/index.m3u8/sq/1308295/goap/clen%3D48355%3Blmt%3D1520930742662695/govp/clen%3D358330%3Blmt%3D1520930742662700/dur/2.000/file/seg.ts' for reading
    
[hls,applehttp @ 00000287da404cc0] Opening 'https://r4---sn-cap1vv-nv4l.googlevideo.com/videoplayback/id/emGI3UrzIMc.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r4---sn-cap1vv-nv4l.googlevideo.com/ei/6jiqWt7SIJKD8gPimZTACA/playlist_type/DVR/gcr/bg/initcwndbps/10410/mm/32/mn/sn-cap1vv-nv4l/ms/lv/mv/m/pcm2cms/yes/pl/16/keepalive/yes/mt/1521105015/ip/130.204.135.162/ipbits/0/expire/1521126730/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,ei,playlist_type,gcr,initcwndbps,mm,mn,ms,mv,pcm2cms,pl/signature/503304477BD05CCC71061344F8BB23195E152A32.512A84732C501AF08AC9340181A75D34C5B2FF77/key/dg_yt0/playlist/index.m3u8/sq/1308296/goap/clen%3D48852%3Blmt%3D1520930742662701/govp/clen%3D347658%3Blmt%3D1520930742662707/dur/2.000/file/seg.ts' for reading
    
frame=  225 fps=1.8 q=31.0 size=     947kB time=00:00:07.92 bitrate= 979.2kbits/s speed=0.0625x
    
</my></my></my>

    And you don’t have to output to a rtmp. Can be a local file - behavior is the same.

  • audio player jwplayer wma files failes with error - Task Queue failed at step 5

    17 mars 2018, par Sabeena

    i have a jw player which plays mp3 files but wma files it gives the error "Task Queue failed at step 5 : Playlist could not be loaded : Playlist file did not contain a valid playlist"

    i thought of two reasons
    1. there is no support for wma but please confirm me this.
    2. somewhere i need to setup the type of file i am using in this player.

    if wma not supported in jwplayer how can play wma and mp3 files in my website ?

    is it ffmpeg needed to convert wma to mp3 while uploading ?

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