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Autres articles (95)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Monitoring de fermes de MediaSPIP (et de SPIP tant qu’à faire)

    31 mai 2013, par

    Lorsque l’on gère plusieurs (voir plusieurs dizaines) de MediaSPIP sur la même installation, il peut être très pratique d’obtenir d’un coup d’oeil certaines informations.
    Cet article a pour but de documenter les scripts de monitoring Munin développés avec l’aide d’Infini.
    Ces scripts sont installés automatiquement par le script d’installation automatique si une installation de munin est détectée.
    Description des scripts
    Trois scripts Munin ont été développés :
    1. mediaspip_medias
    Un script de (...)

Sur d’autres sites (7364)

  • FFMPEG RTP MpegTS Muxrate

    4 décembre 2017, par Lhh92

    I am needing an application that takes an input rtp MpegTS stream and re-muxes it, remaps the PIDs and then sends it out as an RTP MpegTS multicast. I understand FFMPEG in its current form cannot do this as the rtp_mpegts does not pick up the options from the command line.

    I have started to look at the FFMPEG source to find a way to add it into to have these options. I am slightly confused by the way FFMPEG uses the AVFormatContext to pass around information. I have added a new priv_class to the rtp_mepgts which points to a class with options in it (identical to the mpegtsenc.c class) so that the options will actually be added to that context. However, it is now failing when trying to do a realloc somewhere.

    Before going down the line too far - is this the correct approach to take ? Is this how to add the options correctly to FFMPEG or is there another way completely I should be looking ?

  • ffmpeg, bash script : re-encode audio and passthru video from different sources

    26 janvier 2015, par Kasam

    All video files for this problem exists as FLV and MP4 files (and has got the same name before the extension). The MP4 files are higher in resolution but contain no audio, but the FLV files has great audio.

    So I would like to passthru and copy the video stream and re-encode audio (because it’s in Sorenson format and that’s not supported by MP4) to a new MP4 container, but pick the streams from two different sources/files. Audio from FLV and Video from MP4.

    re-encode audio from FLV + copy video from MP4 > new MP4

  • How to process .ts files used by flowplayer ?

    15 février 2020, par user1424739

    Flowplay seems to be used by jove.com

    https://www.jove.com/video/59612/3d-kinematic-gait-analysis-for-preclinical-studies-in-rodents

    Take the above URL as an example, it will use .ts files like this (via Google Chrome devtools)

    https://cloudflare2.jove.com/CDNSource/hls/59612/59612_3.ts

    But I am not sure how to make the .ts file viewable locally.

    https://askubuntu.com/questions/3645/how-do-i-convert-ts-files-into-something-useful

    I tried something like this. But I always get errors.

    $ ffmpeg -i 50191_1.ts -c:v libx264 -crf 0 -c:a copy output.mp4
    
ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
    
  built with Apple LLVM version 9.1.0 (clang-902.0.39.2)
    
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma
    
  libavutil      56. 14.100 / 56. 14.100
    
  libavcodec     58. 18.100 / 58. 18.100
    
  libavformat    58. 12.100 / 58. 12.100
    
  libavdevice    58.  3.100 / 58.  3.100
    
  libavfilter     7. 16.100 /  7. 16.100
    
  libavresample   4.  0.  0 /  4.  0.  0
    
  libswscale      5.  1.100 /  5.  1.100
    
  libswresample   3.  1.100 /  3.  1.100
    
  libpostproc    55.  1.100 / 55.  1.100
    
50191_1.ts: Invalid data found when processing input

    Does anybody know how to convert the .ts files ?

    EDIT : I got something like this.

    $ cat 59612_.m3u8
    
#EXTM3U
    
#EXT-X-VERSION:3
    
#EXT-X-TARGETDURATION:17
    
#EXT-X-MEDIA-SEQUENCE:0
    
#EXT-X-KEY:METHOD=AES-128,URI="https://cloudflare2.jove.com/CDNSource/hls/59612/59612.key"
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_0.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_1.ts
    
#EXTINF:6.606600,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_2.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_3.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_4.ts
    
#EXTINF:10.877533,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_5.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_6.ts
    
#EXTINF:7.907900,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_7.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_8.ts
    
#EXTINF:10.910900,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_9.ts
    
#EXTINF:9.676333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_10.ts
    
#EXTINF:8.375033,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_11.ts
    
#EXTINF:12.645967,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_12.ts
    
#EXTINF:13.146467,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_13.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_14.ts
    
#EXTINF:6.840167,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_15.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_16.ts
    
#EXTINF:10.877533,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_17.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_18.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_19.ts
    
#EXTINF:6.706700,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_20.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_21.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_22.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_23.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_24.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_25.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_26.ts
    
#EXTINF:16.649967,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_27.ts
    
#EXTINF:8.308300,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_28.ts
    
#EXTINF:8.308300,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_29.ts
    
#EXTINF:5.672333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_30.ts
    
#EXTINF:10.677333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_31.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_32.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_33.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_34.ts
    
#EXTINF:7.507500,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_35.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_36.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_37.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_38.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_39.ts
    
#EXTINF:7.273933,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_40.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_41.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_42.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_43.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_44.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_45.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_46.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_47.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_48.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_49.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_50.ts
    
#EXTINF:16.683333,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_51.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_52.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_53.ts
    
#EXTINF:13.079733,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_54.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_55.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_56.ts
    
#EXTINF:13.113100,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_57.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_58.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_59.ts
    
#EXTINF:8.341667,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_60.ts
    
#EXTINF:6.573233,
    
https://cloudflare2.jove.com/CDNSource/hls/59612/59612_61.ts
    
#EXT-X-ENDLIST

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