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Autres articles (20)

  • 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 (6929)

  • FFMPEG with hardware codec support

    28 janvier 2012, par mctma

    I have built a simple media player using ffmpeg on Android 2.2. Hardware is an arm cortex-a8 based 1GHz processor, 512 MB RAM. I am getting low performance, around 15 FPS for 800x600 mp4 video. I have a couple of questions on how I can improve the performance

    • How can I use the hardware codecs available on my target device. How can I configure ffmpeg to use the available hardware decoders ? Does the GPU or graphics driver have to expose some standard API like OpenMax IL in order to this ?

    • What are the options that should be enabled when building ffmpeg so that it can be optimized for my target hardware ? Something like :
      --cpu=cortex=a8 --extra-cflags="-mfpu=neon" ...

    I have already looked around the net but I couldn't find the answers that I am looking for. I hope someone can advice me on this.

    Thanks in advance !

  • FFMPEG - Not finding codec parameters

    26 février 2016, par Tanner Smith

    I’m trying to convert a sequence of images into a mpeg movie via FFMPEG, although I keep getting an error saying that it could not find the code parameters (Video : mjpeg). A Google search did not bring much up that was useful.

    ffmpeg -f image2 -i /tmp/img%03d.jpg video.mpgFFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration : —extra-version=4:0.5.1-1ubuntu1 —prefix=/usr —enable-avfilter —enable-avfilter-lavf —enable-vdpau —enable-bzlib —enable-libgsm —enable-libschroedinger —enable-libspeex —enable-libtheora —enable-libvorbis —enable-pthreads —enable-zlib —disable-stripping —disable-vhook —enable-runtime-cpudetect —enable-gpl —enable-postproc —enable-swscale —enable-x11grab —enable-libdc1394 —enable-shared —disable-static
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 1 / 52.20. 1
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libavfilter    0. 4. 0 /  0. 4. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Mar  4 2010 12:35:30, gcc : 4.4.3
[mjpeg @ 0x9069870]dqt : 16bit precision
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (c9)
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (cf)
[mjpeg @ 0x9069870]only 8 bits/component accepted
[mjpeg @ 0x9069870]dqt : 16bit precision
[mjpeg @ 0x9069870]huffman table decode error
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (ca)
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (ce)
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (cb)
[mjpeg @ 0x9069870]decode_sos : invalid len (60581)
[mjpeg @ 0x9069870]only 8 bits/component accepted
[mjpeg @ 0x9069870]decode_sos : invalid len (56833)
[mjpeg @ 0x9069870]invalid id 207
[mjpeg @ 0x9069870]mjpeg : unsupported coding type (cd)
[mjpeg @ 0x9069870]huffman table decode error
[image2 @ 0x90682c0]Could not find codec parameters (Video : mjpeg)
/tmp/img%03d.jpg : could not find codec parameters

    The images reside in the /tmp directory with names such as img001.jpg and img002.jpg.

    Any ideas ?

    Thanks
    - Tanner

  • Ffmpeg I/O error

    11 septembre 2011, par David542

    I am trying to get info on a file. I can this on either a file or url on my local machine. However, when using my server, I can only get info on a file. This is what happens when I try a URL :

    [david542@web ~]$ ffmpeg -i http://url/1video.mp4
    
FFmpeg version UNKNOWN, Copyright (c) 2000-2009 Fabrice Bellard, et al.
    
  configuration: --enable-gpl --enable-libamr-nb --enable-libamr-wb --enable-libfaac --enable-libfaad --enable-libmp3lame --enable-nonfree
    
  libavutil     49.14. 0 / 49.14. 0
    
  libavcodec    52.15. 0 / 52.15. 0
    
  libavformat   52.28. 0 / 52.28. 0
    
  libavdevice   52. 1. 0 / 52. 1. 0
    
  built on Apr 30 2009 20:58:02, gcc: 4.1.2 20080704 (Red Hat 4.1.2-44)
    
http://url/1video.mp4: I/O error occurred
    
Usually that means that input file is truncated and/or corrupted.

    However, the file is not corrupted, as this works fine on my local machine. What do I need to do to fix this ? Thank you.

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