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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • 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 (...)

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  • FFmpeg : Audio Filter taking too long

    29 novembre 2018, par Prashant_Sarin

    I am using the code below to apply a volume filter in ffmpeg, but it is taking too long. A 5-minute audiofile filter takes 3 minutes. Can someone give advice on how I can speed it up.

    My command is :

    var command = "-i $audioPath -af volume=enable='between(t,5,10)+between(t,15,20)':volume=0.25:eval=frame $outputFile"

    Logs are :

    2018-11-29 16:58:22.487 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress -    ---AudioVolume---- size=    1537kB time=00:01:40.41 bitrate= 125.4kbits/s speed=1.13x    
    
2018-11-29 16:58:22.489 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- video:0kB audio:1518kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.260607%
    
2018-11-29 16:58:22.490 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- bench: utime=86.707s
    
2018-11-29 16:58:22.491 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- bench: maxrss=65792kB
    
2018-11-29 16:58:22.492 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- [aac @ 0xb1ce4400] Qavg: 17415.965 
    
2018-11-29 16:58:22.493 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: AudioVolume success--------- -benchmark -threads 4 -i /storage/emulated/0/FFmpegTest/looped.m4a -af volume=enable='between(t,5,10)+between(t,15,20)':volume=0.25:eval=frame 
    
/storage/emulated/0/FFmpegTest/filtered_audio.m4a

  • avcodec/golomb : Speed up long ur_golomb codes

    9 novembre 2018, par Michael Niedermayer
    avcodec/golomb : Speed up long ur_golomb codes

    Fixes : Timeout
    
Fixes : 10972/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLAC_fuzzer-5707569640243200
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/golomb.h

  • Taking too long to generate a ScreenShot in ffmpeg

    29 novembre 2018, par Vishnu

    I am generating a Screenshot by using ffmpeg. Its generating the thumbnail but its taking too long (more than 2 minutes).

    I have referred this link

    create thumbnails from big movies with FFmpeg takes too long

    But I have to set in my nodejs code

    ffmpeg(main_folder_path)
    
  .on('filenames', function(filenames) {
    
    console.log('Will generate ' + filenames.join(', '))
    
  })
    
  .on('end', function() {
    
    console.log('Screenshots taken');
    
  })
    
  .screenshots({
    
pro_root_path+'public/uploads/inspection/'+req.body.clientID+'/images/'
    
timestamps: [30.5, '20%', '01:10.123'],
    
filename: 'thumbnail-at-%s-seconds.png',
    
folder: pro_root_path+'public/uploads/inspection/'+req.body.clientID+'/images/',
    
size: '320x240'
    
  });

    I used timestamp But even though its taking more than 2 minutes. How do I fix this Issue.

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