Recherche avancée

Médias (0)

Mot : - Tags -/gis

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (51)

  • 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

  • Personnaliser les catégories

    21 juin 2013, par

    Formulaire de création d’une catégorie
    Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
    Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire.
    Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
    Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (9299)

  • Using HW accelerate video encoding

    9 juin 2019, par RoboGil

    I am trying to get ffmpeg HW acceleration on an UpBoard .
    It uses an Atom x5 z8350 processor and Intel HD 400 GPU

    I have also followed this tutorial in order to compile ffmpeg with libmfx enabled.

    $ ffmpeg -encoders | grep qsv
    
ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
    
  configuration: --enable-libmfx
    
  libavutil      56. 22.100 / 56. 22.100
    
  libavcodec     58. 35.100 / 58. 35.100
    
  libavformat    58. 20.100 / 58. 20.100
    
  libavdevice    58.  5.100 / 58.  5.100
    
  libavfilter     7. 40.101 /  7. 40.101
    
  libswscale      5.  3.100 /  5.  3.100
    
  libswresample   3.  3.100 /  3.  3.100
    
 V..... h264_qsv             H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (Intel Quick Sync Video acceleration) (codec h264)
    
 V..... hevc_qsv             HEVC (Intel Quick Sync Video acceleration) (codec hevc)
    
 V..... mjpeg_qsv            MJPEG (Intel Quick Sync Video acceleration) (codec mjpeg)
    
 V..... mpeg2_qsv            MPEG-2 video (Intel Quick Sync Video acceleration) (codec mpeg2video)

    However, when trying to encode I video I am getting :

    $ ffmpeg -i in.mp4 -c:v h264_qsv -global_quality 10 -look_ahead 1 out.mp4
    

    

    
ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
    
  configuration: --enable-libmfx
    
  libavutil      56. 22.100 / 56. 22.100
    
  libavcodec     58. 35.100 / 58. 35.100
    
  libavformat    58. 20.100 / 58. 20.100
    
  libavdevice    58.  5.100 / 58.  5.100
    
  libavfilter     7. 40.101 /  7. 40.101
    
  libswscale      5.  3.100 /  5.  3.100
    
  libswresample   3.  3.100 /  3.  3.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'in.mp4':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    creation_time   : 2019-06-04T19:06:40.000000Z
    
  Duration: 00:04:03.07, start: 0.000000, bitrate: 408 kb/s
    
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(tv, bt709), 640x360 [SAR 1:1 DAR 16:9], 310 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    
    Metadata:
    
      creation_time   : 2019-06-04T19:06:40.000000Z
    
      handler_name    : ISO Media file produced by Google Inc. Created on: 06/04/2019.
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
    
    Metadata:
    
      creation_time   : 2019-06-04T19:06:40.000000Z
    
      handler_name    : ISO Media file produced by Google Inc. Created on: 06/04/2019.
    
File 'out.mp4' already exists. Overwrite ? [y/N] y
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_qsv))
    
  Stream #0:1 -> #0:1 (aac (native) -> aac (native))
    
Press [q] to stop, [?] for help
    

    

    
[h264_qsv @ 0x3b30a00] Error initializing an internal MFX session: unsupported (-3)
    
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
    
Conversion failed!

    What am I missing ?

    Thank you very much !

  • array_merge() : Argument #2 is not an array after adding class into providers

    19 juin 2019, par Daman Mokha

    I am using pbmedia/laravel-ffmpeg as soon as I installed and added the providers and alias, it shows me the following error. This code was simply working on another machine

    array_merge(): Argument #2 is not an array

    I have tried the following things

    1. Composer update/ and Fresh install
    2. Cleaning the bootstrap/cache/
    3. Checked the config file for laravel-ffmpeg it’s there and fine
    4. Publish the config file using the artisan CLI tool : php artisan vendor:publish —provider="Pbmedia\LaravelFFMpeg\FFMpegServiceProvider"

    Here is the portion from laravel.log when I tried to run.

    [2019-06-19 00:34:40] local.ERROR: ErrorException: array_merge(): Argument #2 is not an array in /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Support/ServiceProvider.php:59
    
Stack trace:
    
#0 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'array_merge(): ...', '/Users/damanmok...', 59, Array)
    
#1 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Support/ServiceProvider.php(59): array_merge(Array, 1)
    
#2 /Users/damanmokha/edetyv2/vendor/pbmedia/laravel-ffmpeg/src/FFMpegServiceProvider.php(25): Illuminate\Support\ServiceProvider->mergeConfigFrom('/Users/damanmok...', 'laravel-ffmpeg')
    
#3 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(565): Pbmedia\LaravelFFMpeg\FFMpegServiceProvider->register()
    
#4 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php(74): Illuminate\Foundation\Application->register(Object(Pbmedia\LaravelFFMpeg\FFMpegServiceProvider))
    
#5 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(540): Illuminate\Foundation\ProviderRepository->load(Array)
    
#6 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/RegisterProviders.php(17): Illuminate\Foundation\Application->registerConfiguredProviders()
    
#7 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(203): Illuminate\Foundation\Bootstrap\RegisterProviders->bootstrap(Object(Illuminate\Foundation\Application))
    
#8 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(267): Illuminate\Foundation\Application->bootstrapWith(Array)
    
#9 /Users/damanmokha/edetyv2/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(113): Illuminate\Foundation\Console\Kernel->bootstrap()
    
#10 /Users/damanmokha/edetyv2/artisan(35): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
    
#11 {main}

    if I don’t add these providers it works fine, but then I am not able to use ffmpeg without that.

    • Laravel Version 5.3
    • pbmedia/laravel-ffmpeg 1.3
    • php version : 7.1

  • FFMPEG - Non-monotonous DTS in output stream 0:0 ;

    5 juin 2019, par Arigato Manga

    I’m getting the below error when trying to merge 2 video files using ffmpeg

    Non-monotonous DTS in output stream 0:0;

    I have tried the below solutions but none of them helped,

    1. Converting the input videos to mts files and then merging
    2. Separating the audio and video channels and merging them
      individually

    Both the input files are separate splits from 2 different 2 hour long videos.

    After the DTS error I played the input files and both of them have a pause/struck type scene at the end of the video, which I think might be because of the improper split times.

    Below is the split command I used,

    ffmpeg -i input1.mp4 -ss <starttime> -t <duration> -c copy one.mp4
    
ffmpeg -i input2.mp4 -ss <starttime> -t <duration> -c copy two.mp4
    
</duration></starttime></duration></starttime>

    What I want is,

    1. Is there any way to avoid this error
    2. Is there an option in ffmpeg which will split the file to the nearest frame so that it will not create such pause/struck video

    Below is the ffmpeg output of the input video files that are merged,

    one.mp4

    ffmpeg version N-92995-g62f8d27ef1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 8.2.1 (GCC) 20181201
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
    
  libavutil      56. 26.100 / 56. 26.100
    
  libavcodec     58. 44.100 / 58. 44.100
    
  libavformat    58. 26.100 / 58. 26.100
    
  libavdevice    58.  6.101 / 58.  6.101
    
  libavfilter     7. 48.100 /  7. 48.100
    
  libswscale      5.  4.100 /  5.  4.100
    
  libswresample   3.  4.100 /  3.  4.100
    
  libpostproc    55.  4.100 / 55.  4.100
    
Output #0, mp4, to '.\3.mp4':
    
Output file #0 does not contain any stream

    two.mp4

    ffmpeg version N-92995-g62f8d27ef1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 8.2.1 (GCC) 20181201
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
    
  libavutil      56. 26.100 / 56. 26.100
    
  libavcodec     58. 44.100 / 58. 44.100
    
  libavformat    58. 26.100 / 58. 26.100
    
  libavdevice    58.  6.101 / 58.  6.101
    
  libavfilter     7. 48.100 /  7. 48.100
    
  libswscale      5.  4.100 /  5.  4.100
    
  libswresample   3.  4.100 /  3.  4.100
    
  libpostproc    55.  4.100 / 55.  4.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '.\26.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf58.26.100
    
  Duration: 00:00:11.01, start: 0.009002, bitrate: 429 kb/s
    
    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x640 [SAR 1:1 DAR 2:1], 342 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
    
    Metadata:
    
      handler_name    : ISO Media file produced by Google Inc. Created on: 06/04/2019.
    
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
    Metadata:
    
      handler_name    : ISO Media file produced by Google Inc. Created on: 06/04/2019.
    
At least one output file must be specified

    Thanks in advance.

Navigation