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Mot : - Tags -/MediaSPIP 0.2

Autres articles (37)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • 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" (...)

Sur d’autres sites (4724)

  • Enable Quality Selector Control in Angular Using Video.js

    3 février, par Abhay Singh

    I am using Video.js in an Angular 19.1.3 application, with version 8.21.0 of Video.js. I have successfully set up an HLS stream using a master index.m3u8 file, and the player automatically switches to lower quality segments when the network is slow, and to higher quality when the network is good. This part works as expected.

    


    However, I would like to add a manual quality selection option to allow users to choose the video quality themselves. Despite trying several plugins (such as videojs-hls-quality-selector and videojs-contrib-quality-levels), I haven't been able to get it working.

    


    Can anyone guide me on how to implement this feature in Video.js, ensuring that the quality selector is available for manual selection ?

    


    Below is my Components code -

    


    import {AfterViewInit, Component} from '@angular/core';
import videojs from 'video.js';
import '@videojs/http-streaming';
import 'video.js/dist/video-js.css';

@Component({
  selector: 'app-home',
  imports: [],
  templateUrl: './home.component.html',
  styleUrl: './home.component.css'
})
export class HomeComponent implements AfterViewInit {
  
  ngAfterViewInit(): void {
    const player = videojs('my-video', {
      autoplay: false,
      controls: true,
      preload: 'auto',
      fluid: true,
      aspectRatio: '16:9',
    })
  
  }
}


    


    Below is my HTML code -

    


    <video class="video-js vjs-default-skin" controls="controls">&#xA;    <source src="https://localhost:7063/videos/no1lvswh.zdw.mkv/index.m3u8" type="application/x-mpegURL">&#xA;  </source></video>  &#xA;

    &#xA;

  • SVT-AV1 Emscripten build

    24 février 2023, par Yoz

    I am trying to build svt-av1 v1.4.1 for ffmpeg with emscripten 3.1.32. I have followed Build-Guide and ended up with the following command :

    &#xA;

    cd Build&#xA;&#xA;BUILD_DIR=/home/jozefchutka/ffmpeg-wasm/build/&#xA;TOOLCHAIN_FILE=$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake&#xA;&#xA;emmake cmake .. -G"Unix Makefiles" -DCMAKE_INSTALL_PREFIX=$BUILD_DIR -DCMAKE_TOOLCHAIN_FILE=$TOOLCHAIN_FILE -DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=OFF -DCMAKE_HAVE_LIBC_PTHREAD=On -DCMAKE_C_FLAGS="-O3 -I/home/jozefchutka/ffmpeg-wasm/build/include -s USE_PTHREADS=1 -msimd128"&#xA;&#xA;emmake make -j&#xA;

    &#xA;

    however the process fails on :

    &#xA;

    ...&#xA;[ 95%] Building C object Source/App/EncApp/CMakeFiles/SvtAv1EncApp.dir/EbTime.c.o&#xA;[ 96%] Linking C executable ../../../../Bin/Release/SvtAv1EncApp.js&#xA;emcc: error: noexecstack: No such file or directory ("noexecstack" was expected to be an input file, based on the commandline arguments provided)&#xA;make[2]: *** [Source/App/EncApp/CMakeFiles/SvtAv1EncApp.dir/build.make:213: ../Bin/Release/SvtAv1EncApp.js] Error 1&#xA;make[1]: *** [CMakeFiles/Makefile2:574: Source/App/EncApp/CMakeFiles/SvtAv1EncApp.dir/all] Error 2&#xA;make[1]: *** Waiting for unfinished jobs....&#xA;

    &#xA;

    Generated build.make and link.txt which contains some relevant info.

    &#xA;

    211: ../Bin/Release/SvtAv1EncApp.js: Source/App/EncApp/CMakeFiles/SvtAv1EncApp.dir/link.txt&#xA;212:    @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --green --bold --progress-dir=/home/jozefchutka/ffmpeg-wasm/modules/svtav1/Build/CMakeFiles --progress-num=$(CMAKE_PROGRESS_8) "Linking C executable ../../../../Bin/Release/SvtAv1EncApp.js"&#xA;213:    cd /home/jozefchutka/ffmpeg-wasm/modules/svtav1/Build/Source/App/EncApp &amp;&amp; $(CMAKE_COMMAND) -E cmake_link_script CMakeFiles/SvtAv1EncApp.dir/link.txt --verbose=$(VERBOSE)&#xA;

    &#xA;

    /home/jozefchutka/ffmpeg-wasm/modules/emsdk/upstream/emscripten/emcc -O3 -I/home/jozefchutka/ffmpeg-wasm/build/include -s USE_PTHREADS=1 -msimd128 -O3 -DNDEBUG  -z noexecstack -z relro -z now @CMakeFiles/SvtAv1EncApp.dir/objects1.rsp -o ../../../../Bin/Release/SvtAv1EncApp.js @CMakeFiles/SvtAv1EncApp.dir/linklibs.rsp&#xA;

    &#xA;

    As I am not fluent in c/c++ and related build stack, I am not sure if the problem is my build misconfiguration, svt-av1 sources or emscripten.

    &#xA;

    Please help me resolve the issue or at least identify the cause, so I can continue in relevant issue tracker.

    &#xA;

  • Compilation of x264 with newest libswscale and libavformat

    4 décembre 2016, par pcroland

    Yesterday I wanted to compile x264 myself because the latest binary on videolan is compiled without libswscale : link

    If I just use

    ./configure --enable-static --enable-shared

    then the binary will compile libswscale 3.1.101 and libavformat 56.40.101 from the libswscale-dev and libavformat-dev packages. If I clone FFmpeg’s git and use

    ./configure --enable-static --enable-shared --extra-cflags="-I$HOME/FFmpeg"

    the binary will have the latest libswscale and libavformat, but it wont work :

    pc@pcroland:~/bin$ ./x264 --version
    
x264 0.148.2744 b97ae06
    
(libswscale 4.3.101)
    
(libavformat 57.58.101)
    
built on Dec  4 2016, gcc: 5.4.0 20160609
    
x264 configuration: --bit-depth=8 --chroma-format=all
    
libx264 configuration: --bit-depth=8 --chroma-format=all
    
x264 license: GPL version 2 or later
    
libswscale/libavformat license: GPL version 2 or later
    
pc@pcroland:~/bin$ ./x264 --input-res 1920x1080 --fps 24000/1001 --vf resize:720,404,method=spline --output /home/pc/test.264 /home/pc/asd.264
    
[h264 @ 0x1bc3ec0] Format h264 detected only with low score of 1, misdetection possible!
    
[h264 @ 0x1bc3ec0] Could not find codec parameters for stream 0 (Video: h264, none): unspecified size
    
Consider increasing the value for the 'analyzeduration' and 'probesize' options
    
lavf [error]: could not find input stream info
    
avs [error]: failed to load avisynth
    
raw [info]: 1920x1080p 0:0 @ 24000/1001 fps (cfr)
    
resize [info]: resizing to 720x404
    
x264 [info]: using SAR=404/405
    
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    
x264 [info]: profile High, level 3.0
    
Bus error (core dumped)
    
pc@pcroland:~/bin$

    How to reproduce the error :

    cd; git clone https://github.com/FFmpeg/FFmpeg; git clone http://git.videolan.org/git/x264.git; cd x264; ./configure --enable-static --enable-shared --extra-cflags="-I$HOME/FFmpeg" --bindir="$HOME/bin"; sudo make; sudo make install

    System : Ubuntu 16.04

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