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  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • Mise à disposition des fichiers

    14 avril 2011, par

    Par défaut, lors de son initialisation, MediaSPIP ne permet pas aux visiteurs de télécharger les fichiers qu’ils soient originaux ou le résultat de leur transformation ou encodage. Il permet uniquement de les visualiser.
    Cependant, il est possible et facile d’autoriser les visiteurs à avoir accès à ces documents et ce sous différentes formes.
    Tout cela se passe dans la page de configuration du squelette. Il vous faut aller dans l’espace d’administration du canal, et choisir dans la navigation (...)

Sur d’autres sites (14041)

  • Applying aphaser ffmpeg filter cuts audio - android

    18 mai 2017, par Sha

    Hi Im applying ffmpeg audio filters (aphaser) using following command :
    cmd = "-y -i " + currentRecordedFilePath + " -af aphaser=0.8:1.0:1.0:0.8:1.0:s " + outputFilePath;

    it does apply effect but the output file duration is lesser than input, like it cuts the audio towards the end. why is it happening ?

    Thanks.

    console output :

    05-18 15:01:59.633 2668-2668/com.test.soundapp E/onStart: onStart
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   built with gcc 4.8 (GCC)
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libavutil      55. 17.103 / 55. 17.103
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libavcodec     57. 24.102 / 57. 24.102
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libavformat    57. 25.100 / 57. 25.100
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libavdevice    57.  0.101 / 57.  0.101
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libavfilter     6. 31.100 /  6. 31.100
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libswscale      4.  0.100 /  4.  0.100
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libswresample   2.  0.101 /  2.  0.101
    
05-18 15:02:00.123 2668-2668/com.test.soundapp E/onProgress:   libpostproc    54.  0.100 / 54.  0.100
    
05-18 15:02:00.153 2668-2668/com.test.soundapp E/onProgress: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.test.soundapp/files/131_18052017150137.m4a':
    
05-18 15:02:00.153 2668-2668/com.test.soundapp E/onProgress:   Metadata:
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:     major_brand     : mp42
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:     minor_version   : 0
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:     compatible_brands: isommp42
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:     creation_time   : 2017-05-18 10:01:59
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:     com.android.version: 6.0.1
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:   Duration: 00:00:21.68, start: 0.000000, bitrate: 32 kb/s
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:     Stream #0:0(eng): Audio: aac (HE-AAC) (mp4a / 0x6134706D), 24000 Hz, stereo, fltp, 32 kb/s (default)
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:     Metadata:
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:       creation_time   : 2017-05-18 10:01:59
    
05-18 15:02:00.163 2668-2668/com.test.soundapp E/onProgress:       handler_name    : SoundHandle
    
05-18 15:02:00.173 2668-2668/com.test.soundapp E/onProgress: [Parsed_aphaser_0 @ 0xb5c200f0] in_gain may cause clipping
    
05-18 15:02:00.173 2668-2668/com.test.soundapp E/onProgress: [Parsed_aphaser_0 @ 0xb5c200f0] out_gain may cause clipping
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress: Output #0, ipod, to '/data/user/0/com.test.soundapp/files/131_18052017150137.m4a':
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:   Metadata:
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:     major_brand     : mp42
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:     minor_version   : 0
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:     compatible_brands: isommp42
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:     com.android.version: 6.0.1
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:     encoder         : Lavf57.25.100
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:     Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 16000 Hz, mono, fltp, 16 kb/s (default)
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:     Metadata:
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:       creation_time   : 2017-05-18 10:01:59
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:       handler_name    : SoundHandle
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:       encoder         : Lavc57.24.102 aac
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress: Stream mapping:
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress:   Stream #0:0 -> #0:0 (aac (native) -> aac (native))
    
05-18 15:02:00.323 2668-2668/com.test.soundapp E/onProgress: Press [q] to stop, [?] for help
    
05-18 15:02:00.893 2668-2668/com.test.soundapp E/onProgress: size=       6kB time=00:00:02.81 bitrate=  17.2kbits/s speed= 5.4x    
    
05-18 15:02:01.363 2668-2668/com.test.soundapp E/onProgress: size=      11kB time=00:00:05.31 bitrate=  16.6kbits/s speed=5.18x    
    
05-18 15:02:01.623 2668-2668/com.test.soundapp E/onProgress: [aac @ 0xb5c03c00] Input buffer exhausted before END element found
    
05-18 15:02:01.623 2668-2668/com.test.soundapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
    
05-18 15:02:01.623 2668-2668/com.test.soundapp E/onProgress: [mov,mp4,m4a,3gp,3g2,mj2 @ 0xb5c1a000] stream 0, offset 0x807e: partial file
    
05-18 15:02:01.623 2668-2668/com.test.soundapp E/onProgress: /data/user/0/com.test.soundapp/files/131_18052017150137.m4a: Invalid data found when processing input
    
05-18 15:02:01.643 2668-2668/com.test.soundapp E/onProgress: size=      17kB time=00:00:08.12 bitrate=  17.6kbits/s speed=6.14x    
    
05-18 15:02:01.643 2668-2668/com.test.soundapp E/onProgress: video:0kB audio:16kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 7.609221%
    
05-18 15:02:01.643 2668-2668/com.test.soundapp E/onProgress: [aac @ 0xb5c03400] Qavg: 243.772
    
05-18 15:02:01.643 2668-2668/com.test.soundapp E/SUCCESS: SUCCESS
    
05-18 15:02:01.653 2668-2668/com.test.soundapp E/onFinish: onFinis

    h

  • Play Multiple online videos in FFMPEG

    4 juillet 2014, par AndroidOptimist

    I’m trying to make an Android Applicaion that uses FFMPEG to play online streams. I gone through dolphin player source and with the help of this i achieved playing udp streams in android. Now i am trying to play multiple streams in my player. For example i have a list activity that has 10 names and by clicking each name the corrosponding video should be played. How can i achieve this in avformat_open_input. I am very new to ffmpeg. Please help me in achiving this. Thanks in advance.

    My c code is as follows :

    static int decode_module_init(void *arg) 
    
{
    
    VideoState *is = (VideoState *)arg;
    
    AVFormatContext *pFormatCtx;
    

    
    int err;
    
    int ret = -1;
    

    
    int i;
    

    
    int video_index = -1;
    
    int audio_index = -1;
    

    

    
    is->videoStream=-1;
    
    is->audioStream=-1;
    

    
    char* Filename = "udp://.....";
    

    
    global_video_state = is;
    

    
    pFormatCtx = avformat_alloc_context();
    
    pFormatCtx->interrupt_callback.callback = decode_interrupt_cb;
    
    pFormatCtx->interrupt_callback.opaque = is;
    

    

    
    **err = avformat_open_input(&pFormatCtx, Filename , NULL, NULL);**
    

    
    if (err < 0) {
    
        __android_log_print(ANDROID_LOG_INFO, "message", "File open failed");
    
        ret = -1;
    
        goto decode_module_init_fail;
    

    
    }
    

    
    __android_log_print(ANDROID_LOG_INFO, "message", "File open successful");
    
}

  • How to apply light noise on video ?

    21 juin 2018, par cht_usr

    I have seen this question about applying noise using FFMPEG on video

    I have seen the video of Megamind.avi and it noisy version Megamind_bugy.avi

    I want to apply the same noise on my list of video as well

    I need help, I need the command to get the same noise, I’m using ffmpeg in ubuntu

    thank you

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