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  • 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

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (10759)

  • FFmpeg container is unable to communicate to my application container in Quarkus [duplicate]

    28 avril, par Abhi11

    I'm working on a application where i am running different container such as clamav,postgres,my quarkus application.all the configuration is defined in docker compose file.now i want to perform some operation on file that's why want to use ffmpeg. i am using ffmpeg as separate container and connected via docker network.i want to execute some ffmpeg command for example check version and other advance.I'm getting error. Please help me to solve this.

    


    My docker-compose.yml —

    


    version: "3.8"
services:
  clamav:
    image: clamav/clamav:latest
    container_name: clamav
    ports:
      - "3310:3310"
    restart: always
    healthcheck:
      test: ["CMD", "clamdscan", "--version"]
      interval: 30s
      timeout: 10s
      retries: 5
    networks:
      - techtonic-antivirus-net

  postgres-database:
    image: postgres:15
    container_name: postgres
    environment:
      POSTGRES_DB: antivirustt
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "5434:5432"`enter code here`
    restart: always
    volumes:
      - pgdata:/var/lib/postgresql/data
    networks:
      - techtonic-antivirus-net

  # Add Redis container
  redis:
    image: redis:latestenter code here
    container_name: redis
    ports:
      - "6379:6379"
    restart: always
    networks:
      - techtonic-antivirus-net

  ffmpeg:
    image: jrottenberg/ffmpeg:latest
    container_name: ffmpeg
    restart: always
    entrypoint: ["tail", "-f", "/dev/null"]  # Keeps the container running
    networks:
      - techtonic-antivirus-net
    healthcheck:
      test: ["CMD", "ffmpeg", "-version"]
      interval: 10s
      timeout: 5s
      retries: 3

  techtonic-antivirus:
    build:
      context: .
      dockerfile: src/main/docker/Dockerfile.native-micro
    container_name: techtonic-antivirus
    depends_on:
      clamav:
        condition: service_healthy
      postgres-database:
        condition: service_started
      redis:
        condition: service_started
    ports:
      - "8080:8080"
    environment:
      - CLAMAV_HOST=${CLAMAV_HOST}
      - CLAMAV_PORT=${CLAMAV_PORT}
      - QUARKUS_PROFILE=${QUARKUS_PROFILE:-dev}
      - QUARKUS_DATASOURCE_JDBC_URL=jdbc:postgresql://postgres-database:5432/antivirustt
      - QUARKUS_DATASOURCE_USERNAME=postgres
      - QUARKUS_DATASOURCE_PASSWORD=postgres
      - QUARKUS_REDIS_HOSTS=redis://redis:6379
    restart: always
    volumes:
      - ffmpeg:/ffmpeg
      - /var/run/docker.sock:/var/run/docker.sock
    networks:
      - techtonic-antivirus-net

volumes:
  pgdata:
  ffmpeg:

networks:
  techtonic-antivirus-net:


    


    My Service code :

    


    @Slf4j
@ApplicationScoped
public class CheckFFmpegStatus {

    public static boolean isFFmpegReady() {
        try {
            // ProcessBuilder pb = new ProcessBuilder("docker", "exec", "ffmpeg", "ffmpeg", "-version");
            ProcessBuilder pb = new ProcessBuilder("ffmpeg", "-version");
            Process process = pb.start();
            int exitCode = process.waitFor();
            if (exitCode == 0) {
                log.info("✅ FFmpeg is ready and reachable inside the container.");
            } else {
                log.warn("⚠️ FFmpeg process exited with code: " + exitCode);
            }

            return exitCode == 0;
        } catch (IOException | InterruptedException e) {
            log.error("❌ Failed to check FFmpeg status", e);
            return false;
        }
    }
}


    


  • How to play an local video in arbitrary codec and format in browser ? [closed]

    24 septembre 2023, par HanXu

    I am developing a video player in browser to let the user select a local video to play, and want to support as many video formats as possible. I know that in browser a video tag can only play videos in a limited set of codecs, and on desktop libraries like VLC can play literally any videos. I would like to bring that broad compatibility to the browser, but not sure how to achieve it.

    


    One thing come up in my mind is to let the user run a thin client natively, which read the local video and stream it at, say, http://localhost:8080, in some web-friendly codec and format, and in the frontend I use a video with src to be http://localhost:8080.

    


    In the client I think I need to run some ffmpeg command to somehow stream and process the video in real-time. I also run into the libVLC which seems nice, and am not sure which one to use.

    


    Furthermore, I need to enable the user to seek to any arbitrary timestamp, and am not sure if the streaming technic supports it.

    


    I have done some googling, and found a method which first runs a ffmpeg command as

    


    VIDSOURCE="/some/video.mp4"
AUDIO_OPTS="-c:a aac -b:a 160000 -ac 2"
VIDEO_OPTS="-s 854x480 -c:v libx264 -b:v 800000"
OUTPUT_HLS="-hls_time 10 -hls_list_size 10 -start_number 1"
ffmpeg -i "$VIDSOURCE" -y $AUDIO_OPTS $VIDEO_OPTS $OUTPUT_HLS /some/public/video.m3u8


    


    and in the frontend I can use the react-player to play the video like

    


    <reactplayer url="/some/public/video.m3u8"></reactplayer>&#xA;

    &#xA;

    However, I can not seek to an arbitrary timestamp, and the ffmpeg command creates a lot of .ts files one by one about which I am not sure what is going on. It seems that before it creates a video77.ts, I can not seek to timestamp within that segment.

    &#xA;

    All in all, I am looking for some solution like

    &#xA;

    enter image description here

    &#xA;

    that supports

    &#xA;

      &#xA;
    • playing videos in browsers in as many codecs and formats as possible,
    • &#xA;

    • allowing users to seek to any arbitrary timestamp.
    • &#xA;

    &#xA;

    Since many native video player like VLC supports it, I believe it can be done. Does anyone have any idea that may help ? Appreciate in advance !

    &#xA;

  • Play MJPEG stream to v4l2loopback device

    28 juillet 2020, par ahoffer

    I have a RaspberryPi with a V1 camera.

    &#xA;

    I want to use it as my camera for Zoom, Teams, and other virtual meetings.

    &#xA;

    I have the RaspberryPi streaming motion JPEG over http using the application named "Motion".

    &#xA;

    I created a v4l2 dummy device on my linux laptop as a virtual camera.

    &#xA;

    However, I can't get the mjpeg stream to play to the v4l2 dummy device with the simple command :

    &#xA;

    ffmpeg  -i "http://milan.local:8081" -map 0:v  -f v4l2 /dev/video4

    &#xA;

    The result is :

    &#xA;

    Input #0, mpjpeg, from &#x27;http://milan.local:8081&#x27;:&#xA;  Duration: N/A, bitrate: N/A&#xA;    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 640x480 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc&#xA;Stream mapping:&#xA;  Stream #0:0 -> #0:0 (mjpeg (native) -> rawvideo (native))&#xA;Press [q] to stop, [?] for help&#xA;[v4l2 @ 0x55a04567bbe0] Unknown V4L2 pixel format equivalent for yuvj420p&#xA;Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument&#xA;Error initializing output stream 0:0 --&#xA;

    &#xA;


    &#xA;

    What options am I missing from my ffmpeg command ?

    &#xA;