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Autres articles (48)

  • 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 (7329)

  • subtitles dont show ffmpeg issue

    30 septembre 2016, par Bilal Shahid

    I’m using below command to burn subtitles to a video. I have successfully done it via terminal in ubuntu. I’ve used this library in android android library and I’ve run the same command to do the same task but it wont work the command executes successfully but in result video I don’t see any subtitle.

    fmpeg -i /home/s9iper1/a.mp4 -vf "subtitles=/home/s9iper1/titles.srt:force_style='Fontsize=24,PrimaryColour=&H0000ff&'" -c:a copy /home/s9iper1/out.mp4

  • How to show a watermark for 3 second on a MP4 using FFmpeg

    6 février 2014, par b1izzard

    I need to add a 3-second watermark to a Camera recorded video in Android. I'm using FFmpeg static build to execute the commands.

    Approach I

    I had tried the below command using latest version of FFmpeg(version N-60108-gda25a65) in my Desktop running Linux Mint, the command works fine.

    ffmpeg -y -itsoffset 3 -i input.mp4 -i myImage.jpg -filter_complex "[0:v][1:v]overlay=0:0:enable=between(t\,0\,3)"  -codec:a copy output.mp4

    In Android I'm using the FFmpegv1.2 with below config to execute the command.

     *******Starting FFMPEG
    
    ***ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers***
    
    ***  built on Mar 31 2013 23:44:57 with gcc 4.6 (GCC) 20120106 (prerelease)***
    
    ***  configuration: --arch=arm --target-os=linux --enable-runtime-cpudetect --enable-pic --disable-shared --enable-static --cross-prefix=/opt/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --sysroot=/opt/android-ndk-r8e/platforms/android-8/arch-arm --extra-cflags='-march=armv6' --extra-ldflags= --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network***
    
    ***  libavutil      52. 18.100 / 52. 18.100***
    
    ***  libavcodec     54. 92.100 / 54. 92.100***
    
    ***  libavformat    54. 63.104 / 54. 63.104***
    
    ***  libavdevice    54.  3.103 / 54.  3.103***
    
    ***  libavfilter     3. 42.103 /  3. 42.103***
    
    ***  libswscale      2.  2.100 /  2.  2.100***
    
    ***  libswresample   0. 17.102 /  0. 17.102***

    Java Code to run the FFmpeg command :

    String[] ffmpegCommandToAddWatermark = { 
    
            mFfmpegInstallPath, "-y", "-itsoffset","3",
    
             "-i", INPUT_VIDEO_PATH, "-i", WATERMARK_IMAGE_PATH,
    
             "-filter_complex","[0:v][1:v]overlay=0:0:between(t\\,0\\,3)",
    
             "-strict","-2",
    
             "-codec:a","copy",OUTPUT_VIDEO_PATH};          
    
        try {
    
        Process ffmpegProcess = new ProcessBuilder(ffmpegCommandToAddWatermark)
    
            .redirectErrorStream(true).start();
    

    
        String line;
    

    
        BufferedReader reader = new BufferedReader(
    
            new InputStreamReader(ffmpegProcess.getInputStream()));
    
        Log.d(TAG, "*******Starting FFMPEG");
    
        while ((line = reader.readLine()) != null ) {
    

    
            Log.d(TAG, "***" + line + "***");
    
        }
    
        Log.d(null, "****ending FFMPEG****");
    

    
        } catch (Exception e) {
    
        e.printStackTrace();
    
        }

    The command execution failed with following error :

    ***[overlay @ 0x271f770] No option name near 'between(t,0,3)'***
    
***[AVFilterGraph @ 0x2711530] Error initializing filter 'overlay' with args '0:0:between(t,0,3)'***
    
***Error configuring filters.***

    The same command executes successfully when :enable=between(t\,0\,3) is removed, but the resulting output video has the watermark throughout the timeline, but I need watermark only for the starting 3 seconds.

    Approach II :

    I tried to convert WaterMarkImage to WaterMarkVideo

    ffmpeg -y -loop 1 -r 30 -i WaterMarkImage.jpg -b:v "4096k" -vf "scale=640:480" -t 3 WaterMarkVideo.mp4

    And then merge the WaterMarkVideo.mp4+CameraRecordedVideo.mp4 using the concat command :

    ffmpeg -y -f concat -i inputs.txt -c copy output.mp4

    The resulting output is corrupt due to BitRate,FrameRate,etc., mismatch. Any idea to solve the problem ?.

  • RTSP Streaming to Web - need to show IP camera streaming to web in all browser [on hold]

    7 juillet 2016, par user2894595

    I need to show IP camera streaming to web in all browser

    1. I tried using VLC to convert the stream into HLS(m3u8) with mediaelementjs but its not working in all browser.
    2. Then i tried theora codec to convert it into ogg but VLC was taking too much CPU.

    Suggest me.

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