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Autres articles (111)

  • 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

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

Sur d’autres sites (10433)

  • How do you set up carrierwave-video with ffmpeg ?

    24 septembre 2013, par Maleckai

    This has been doing my head in for the past 2 days, and I just cannot seem to get it working.

    I am building a simple Rails app with the sole purpose of uploading & processing images and videos. I'm working on Ubuntu Linux.

    Here's the relevant gems in my Gemfile :

    gem 'delayed_job_active_record'
    
gem 'carrierwave'
    
gem 'carrierwave-video'
    
gem 'carrierwave_backgrounder'
    
gem 'mini_magick'
    
gem 'streamio-ffmpeg'

    At first I was having problems with ffmpeg complaining about certain arguments (I determined this by taking the command the rails app attempted to run when it was to convert a video, and running it manually outside rails), which I discovered was because the version of ffmpeg I was using was 'too new'. So I downgraded to 1.2.1, which is what streamio-ffmpeg says is the only version of ffmpeg they're tested against.

    After that, I could run the command manually, fine. But whenever I tried to convert through the app, I'd get the error :

    Failed to transcode with FFmpeg. Check ffmpeg install and verify video is not corrupt or cut short. Original error: nil is not a symbol

    I did a bit of Googling on the error, and only came up with one relevant result, but nothing in there has helped my situation.

    I'm at a total loss at this point, and am not sure where I can go from here. I assume many of people have tried this before, so I'm hoping someone can guide me on the exact steps they took to get carrierwave-video & ffmpeg working together.

  • ffmpeg Convert mp4 to m3u8 stream file is very slow

    17 avril 2018, par Zione01

    I use the ffmpeg to convert mp4 video to the m3u8 steam file, which is visible in the following code :

    ffmpeg -i $filename -bsf:v h264_mp4toannexb -strict -2 -flags -global_header -hls_list_size 0 chunk.m3u8"

    But my problem is, I do not know when to turn that converting process on the server ? You suppose the user uploads a file of 60 MB and will have to wait for this 60 MB to be converted to 3m8u during the upload. It takes a lot of time (at least 40 minutes). And the server gives the error 504 Gateway error because the conversion time is too long.

    Do you have a reasonable and correct way of doing this ?
    Did I do that right ? Or should we use a better method to stream ?

  • dsputil : Split audio operations off into a separate context

    16 janvier 2014, par Diego Biurrun
    dsputil : Split audio operations off into a separate context
    • [DBH] configure
    • [DBH] libavcodec/Makefile
    • [DBH] libavcodec/ac3enc.c
    • [DBH] libavcodec/ac3enc.h
    • [DBH] libavcodec/ac3enc_fixed.c
    • [DBH] libavcodec/ac3enc_float.c
    • [DBH] libavcodec/ac3enc_template.c
    • [DBH] libavcodec/acelp_pitch_delay.c
    • [DBH] libavcodec/acelp_pitch_delay.h
    • [DBH] libavcodec/arm/Makefile
    • [DBH] libavcodec/arm/audiodsp_arm.h
    • [DBH] libavcodec/arm/audiodsp_init_arm.c
    • [DBH] libavcodec/arm/audiodsp_init_neon.c
    • [DBH] libavcodec/arm/audiodsp_neon.S
    • [DBH] libavcodec/arm/dsputil_init_neon.c
    • [DBH] libavcodec/arm/dsputil_neon.S
    • [DBH] libavcodec/audiodsp.c
    • [DBH] libavcodec/audiodsp.h
    • [DBH] libavcodec/cook.c
    • [DBH] libavcodec/dsputil.c
    • [DBH] libavcodec/dsputil.h
    • [DBH] libavcodec/ppc/Makefile
    • [DBH] libavcodec/ppc/audiodsp.c
    • [DBH] libavcodec/ppc/dsputil_altivec.h
    • [DBH] libavcodec/ppc/dsputil_ppc.c
    • [DBH] libavcodec/takdec.c
    • [DBH] libavcodec/x86/Makefile
    • [DBH] libavcodec/x86/audiodsp.asm
    • [DBH] libavcodec/x86/audiodsp.h
    • [DBH] libavcodec/x86/audiodsp_init.c
    • [DBH] libavcodec/x86/audiodsp_mmx.c
    • [DBH] libavcodec/x86/dsputil.asm
    • [DBH] libavcodec/x86/dsputil_init.c
    • [DBH] libavcodec/x86/dsputil_mmx.c
    • [DBH] libavcodec/x86/dsputil_x86.h

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