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  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • 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" (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

Sur d’autres sites (4354)

  • ffmpeg take input and output as webm on port

    12 octobre 2019, par RussellHarrower

    I am wondering how I can take an audio input and output it as a webm

    This is what I thought would work to get it to rtp out but running into issue.

     ffmpeg -i http://stream.radiomedia.com.au:8003/stream -c copy  -f rtp rtp://127.0.0.1/streamID:54321  

    it returns

    ffmpeg -i http://stream.radiomedia.com.au:8003/stream -c copy  -f rtp rtp://127.0.0.1/streamID:54321                                 ffmpeg version 4.2.1-0york0~18.04 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
    
  configuration: --prefix=/usr --extra-version='0york0~18.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-nonfree --enable-libfdk-aac --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
    
  libavutil      56. 31.100 / 56. 31.100
    
  libavcodec     58. 54.100 / 58. 54.100
    
  libavformat    58. 29.100 / 58. 29.100
    
  libavdevice    58.  8.100 / 58.  8.100
    
  libavfilter     7. 57.100 /  7. 57.100
    
  libavresample   4.  0.  0 /  4.  0.  0
    
  libswscale      5.  5.100 /  5.  5.100
    
  libswresample   3.  5.100 /  3.  5.100
    
  libpostproc    55.  5.100 / 55.  5.100
    
[mp3 @ 0x564cf51de940] invalid concatenated file detected - using bitrate for duration
    
Input #0, mp3, from 'http://stream.radiomedia.com.au:8003/stream':
    
  Metadata:
    
    track           : 1
    
    title           : DNR1 Signal 1
    
    comment         : www.dvdvideosoft.com
    
    date            : 2019
    
    icy-br          : 128
    
    icy-description : Radio Media PTY LTD
    
    icy-genre       : Indie
    
    icy-name        : DRN1
    
    icy-pub         : 0
    
    icy-url         : https://www.drn1.com.au
    
    StreamTitle     :
    
  Duration: N/A, start: 0.025057, bitrate: 320 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s
    
    Metadata:
    
      encoder         : LAME3.99r
    
Output #0, rtp, to 'rtp://127.0.0.1/streamID:54321':
    
  Metadata:
    
    track           : 1
    
    title           : DNR1 Signal 1
    
    comment         : www.dvdvideosoft.com
    
    date            : 2019
    
    icy-br          : 128
    
    icy-description : Radio Media PTY LTD
    
    icy-genre       : Indie
    
    icy-name        : DRN1
    
    icy-pub         : 0
    
    icy-url         : https://www.drn1.com.au
    
    StreamTitle     :
    
    encoder         : Lavf58.29.100
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s
    
    Metadata:
    
      encoder         : LAME3.99r
    
SDP:
    
v=0
    
o=- 0 0 IN IP4 127.0.0.1
    
s=DNR1 Signal 1
    
c=IN IP4 127.0.0.1
    
t=0 0
    
a=tool:libavformat 58.29.100
    
m=audio 0 RTP/AVP 14
    
b=AS:320
    
a=control:streamid=0
    

    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
Press [q] to stop, [?] for help
    
av_interleaved_write_frame(): Invalid argument                                                                                                                                        Error writing trailer of rtp://127.0.0.1/streamID:54321: Invalid argument
    
size=       0kB time=-00:00:00.02 bitrate=N/A speed=N/A                                                                                                                               video:0kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
Conversion failed!

  • Join a lot of frames with some audio files

    30 octobre 2019, par Laurin Neff

    What I’m trying to do

    I have 3697 frames (frames/[0-3696].png) and 5 audio files, which are the same length in total as the resulting video should be (audio/[0-4].mp3). I’m trying to play the frames at 15 fps, with the audio files playing in sequence and putting this into out.mp4. How can I achieve this ?

    File tree

    frames
    
|-0.png
    
|-1.png
    
|...
    
|-3695.png
    
\-3696.png
    
audio
    
|-0.mp3
    
|-1.mp3
    
|-2.mp3
    
|-3.mp3
    
\-4.mp3

    What I’ve tried

    ffmpeg -i frames/%d.png -i audio/%d.mp3 -vf fps=15 out.mp4

    What I expect

    I expect out.mp4 to contain all frames, with the 5 mp3 files playing in sequence

    What actually happens

    $ ffmpeg -i frames/%d.png -i audio/%d.mp3 -vf fps=15 out.mp4
    
ffmpeg version n4.2.1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 9.1.0 (GCC)
    
  configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libdav1d --enable-libdrm --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-nvdec --enable-nvenc --enable-omx --enable-shared --enable-version3
    
  libavutil      56. 31.100 / 56. 31.100
    
  libavcodec     58. 54.100 / 58. 54.100
    
  libavformat    58. 29.100 / 58. 29.100
    
  libavdevice    58.  8.100 / 58.  8.100
    
  libavfilter     7. 57.100 /  7. 57.100
    
  libswscale      5.  5.100 /  5.  5.100
    
  libswresample   3.  5.100 /  3.  5.100
    
  libpostproc    55.  5.100 / 55.  5.100
    
Input #0, image2, from 'frames/%d.png':
    
  Duration: 00:02:27.88, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: png, rgb24(pc), 1920x1080, 25 fps, 25 tbr, 25 tbn, 25 tbc
    
audio/%d.mp3: No such file or directory

  • Laravel FFmpeg error ffprobe running command -show_streams -print_format json is not running How i can resolve it ?

    12 octobre 2019, par Shahzad Waris

    I’m using laravel FFmpeg Package v4 to change the Dimension of the video.
    This is my queue log.

    [2019-10-12 15:14:17] local.INFO : ffprobe running command
    "C :/FFmpeg/bin/ffprobe.exe"
    C :\wamp64\www\creamer\creamer\storage\app\public\videos1570870350.mp4
    -show_streams -print_format json [2019-10-12 15:14:17] local.ERROR : ffprobe failed to execute command "C :/FFmpeg/bin/ffprobe.exe"
    C :\wamp64\www\creamer\creamer\storage\app\public\videos1570870350.mp4
    -show_streams -print_format json [2019-10-12 15:14:17] local.ERROR : Unable to probe
    C :\wamp64\www\creamer\creamer\storage\app\public\videos1570870350.mp4
    "exception" :"[object] (FFMpeg\Exception\RuntimeException(code : 0) :
    Unable to probe
    C :\wamp64\www\creamer\creamer\storage\app\public\videos1570870350.mp4
    at
    C :\wamp64\www\creamer\creamer\vendor\php-ffmpeg\php-ffmpeg\src\FFMpeg\FFProbe.php:263,
    Alchemy\BinaryDriver\Exception\ExecutionFailureException(code : 0) :
    ffprobe failed to execute command \"C :/FFmpeg/bin/ffprobe.exe\"
    C :\wamp64\www\creamer\creamer\storage\app\public\videos1570870350.mp4
    -show_streams -print_format json at C :\wamp64\www\creamer\creamer\vendor\alchemy\binary-driver\src\Alchemy\BinaryDriver\ProcessRunner.php:100)
    [stacktrace]

    0 C :\wamp64\www\creamer\creamer\vendor\php-ffmpeg\php-ffmpeg\src\FFMpeg\FFProbe.php(206) :

    FFMpeg\FFProbe->probe(’C :\wamp64\www\c...’, ’-show_streams’,
    ’streams’)

    1 C :\wamp64\www\creamer\creamer\vendor\php-ffmpeg\php-ffmpeg\src\FFMpeg\FFMpeg.php(92) :

    FFMpeg\FFProbe->streams(’C :\wamp64\www\c...’) [internal
    function] : Illuminate\Queue\Console\WorkCommand->handle() 1 :
    https://github.com/pascalbaljetmedia/laravel-ffmpeg?ref=madewithlaravel.com

    This is Queue code :

    namespace App\Jobs;
    

    
use App\Video;
    
use FFMpeg;
    
use FFMpeg\Coordinate\Dimension;
    
use FFMpeg\Format\Video\X264;
    
use Illuminate\Bus\Queueable;
    
use Illuminate\Contracts\Queue\ShouldQueue;
    
use Illuminate\Foundation\Bus\Dispatchable;
    
use Illuminate\Queue\InteractsWithQueue;
    
use Illuminate\Queue\SerializesModels;
    

    
class ConvertVideoForDownloading implements ShouldQueue
    
{
    
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
    
    public $video;
    
    /**
    
     * Create a new job instance.
    
     *
    
     * @return void
    
     */
    
    public function __construct(Video $v)
    
    {
    
        $this->video = $v;
    
    }
    

    
    /**
    
     * Execute the job.
    
     *
    
     * @return void
    
     */
    
    public function handle()
    
    {
    
        // create a video format...
    
        $lowBitrateFormat = (new X264)->setKiloBitrate(500);
    

    
        // open the uploaded video from the right disk...
    
        FFMpeg::fromDisk('local')
    
            ->open('public\videos' . $this->video->videoLink)
    

    
        // add the 'resize' filter...
    
            ->addFilter(function ($filters) {
    
                $filters->resize(new Dimension(960, 540));
    
            })
    

    
        // call the 'export' method...
    
            ->export()
    

    
        // tell the MediaExporter to which disk and in which format we want to export...
    
            ->toDisk('local')
    
            ->inFormat($lowBitrateFormat)
    

    
        // call the 'save' method with a filename...
    
            ->save($this->video->id . '.mp4');
    

    
        // update the database so we know the convertion is done!
    
        // $this->video->update([
    
        //     'converted_for_downloading_at' => Carbon::now(),
    
        // ]);
    

    
    }
    
}

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