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Autres articles (38)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • 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 : (...)

Sur d’autres sites (5743)

  • SVT-AV1 Vertical 4k video

    14 avril 2020, par Dmitry Maksakov

    I have a vertical 4k video captured on my phone with the following parameters (ffprobe) :

    



    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709/bt709/smpte170m), 3840x2160, 71980 kb/s, SAR 1:1 DAR 16:9, 59.96 fps, 60 tbr, 90k tbn, 180k tbc (default)
Metadata:
  rotate          : 90
  creation_time   : 2020-04-03T17:17:11.000000Z
  handler_name    : VideoHandle
Side data:
  displaymatrix: rotation of -90.00 degrees


    



    When I try to transcode it to av1 with svt_av1

    



    ffmpeg -i video.mp4 -c:v libsvt_av1 -y output.webm


    



    I am getting

    



    Error instance 1: Source Height must be less than 2160
[libsvt_av1 @ 0x5614a858c400] Error setting encoder parameters: bad parameter (0x80001005)
Segmentation fault


    



    How could I encode such videos ?

    


  • laravel-ffmpeg - fopen(/tmp/laravel-ffmpegi340VY.mkv) : failed to open stream : No such file or directory

    26 janvier 2020, par jyoti gautam

    Using the laravel-ffmpeg librabry to convert video file from .webm to mp4 aws s3 bucket url and using following code.

    $videoFile = '/courses/images/1579626678msr-2020-01-21T17-11-18-771Z.webm';  //= upload/video1.mp4
    
   FFMpeg::fromDisk('s3')
    
    ->open($videoFile)
    
    ->getFrameFromSeconds(10)
    
    ->export()
    
    ->toDisk('s3')
    
    ->inFormat(new \FFMpeg\Format\Video\X264)
    
    ->save('small_steve.mp4');

    How can access file from s3 bucket and convert ?

  • ffmpeg concat No such file or directory

    1er mai 2021, par AvidProgrammer

    I am trying to concatenate 2 files from a txt file.
My tree looks a bit like this :

    


    D:.
├───test.py
└───data
    └───temp
        └───files.txt
        └───part1
        └───converted


    


    The contents of files.txt is :

    


    file '/data/temp/part1'
file '/data/temp/converted'


    


    And when I try to run :

    


    with open('data/temp/final', 'w+', encoding='utf-8') as output:
    command = ['ffmpeg', '-f', 'concat', '-i', '/data/temp/files.txt', '-f', 'mp4', '-y', '-codec', 'copy', output.name]
    subprocess.run(command, check=True)


    


    It outputs the following :

    


    ffmpeg version git-2020-08-31-4a11a6f Copyright (c) 2000-2020 the FFmpeg developers&#xA;  built with gcc 10.2.1 (GCC) 20200805&#xA;  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libgsm --enable-librav1e --enable-libsvtav1 --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf      &#xA;  libavutil      56. 58.100 / 56. 58.100&#xA;  libavcodec     58.101.101 / 58.101.101&#xA;  libavformat    58. 51.101 / 58. 51.101&#xA;  libavdevice    58. 11.101 / 58. 11.101&#xA;  libavfilter     7. 87.100 /  7. 87.100&#xA;  libswscale      5.  8.100 /  5.  8.100&#xA;  libswresample   3.  8.100 /  3.  8.100&#xA;  libpostproc    55.  8.100 / 55.  8.100&#xA;/data/temp/files.txt: No such file or directory&#xA;Traceback (most recent call last):&#xA;  File "test.py", line 37, in <module>&#xA;    gen(&#xA;  File "test.py", line 33, in gen&#xA;    subprocess.run(command, check=True)&#xA;  File "...\Python38\lib\subprocess.py", line 512, in run&#xA;    raise CalledProcessError(retcode, process.args,&#xA;subprocess.CalledProcessError: Command &#x27;[&#x27;ffmpeg&#x27;, &#x27;-f&#x27;, &#x27;concat&#x27;, &#x27;-i&#x27;, &#x27;/data/temp/files.txt&#x27;, &#x27;-f&#x27;, &#x27;mp4&#x27;, &#x27;-y&#x27;, &#x27;-codec&#x27;, &#x27;copy&#x27;, &#x27;data/temp/final&#x27;]&#x27; returned non-zero exit status 1.&#xA;</module>

    &#xA;

    I have read the documentation and I am doing what they are doing afaik.

    &#xA;

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