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Autres articles (95)

  • 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 (...)

Sur d’autres sites (10727)

  • bytestream : Make get_bytes_left compatible with overread

    14 décembre 2019, par Andreas Rheinhardt
    bytestream : Make get_bytes_left compatible with overread

    bytestream2_get_bytes_left returns an unsigned int ; as a result,
    
it returns big positive numbers if an overread already happened,
    
making it unsuitable for scenarios where one wants to allow this
    
in a controlled way (because the buffer is actually padded so that
    
no segfaults can happen). So change it to return an ordinary int.
    

    Also, bytestream2_get_bytes_left_p has been modified in the same way.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/bytestream.h

  • encoding by using ffmpeg library

    22 août 2013, par Mustafe

    I am currently developing an application by using ffmpeg library. I have a problem with encoding pcm/raw datas. In ffmpeg/encoding_decoding.c source code, at line 146 in this function :

    buffer_size = av_samples_get_buffer_size(NULL, c->channels, c->frame_size, c->sample_fmt, 0);

    buffer_size is being calculated. My function always returns -22 which states an error. After a little examanation I noticed that in line 1888 at avcodec.h it is stated as following which shows the reason. Since CODEC_CAP_VARIABLE_FRAME_SIZE is set my function returns -22 and my program terminates. In this case the encoding code example in ffmpeg's website also could not work. How can I solve this problem ?

    encoding: set by libavcodec in avcodec_open2(). Each submitted frame except the last must contain exactly frame_size samples per channel. May be 0 when the codec has CODEC_CAP_VARIABLE_FRAME_SIZE set, then the frame size is not restricted. decoding: may be set by some decoders to indicate constant frame size

  • Revision 7e515c4637 : fix AVX & AVX2 detection fixes issue #790 which resulted in a SIGILL on OpenBSD

    15 janvier 2015, par James Zern

    Changed Paths :
     Modify /vpx_ports/x86.h



    fix AVX & AVX2 detection

    fixes issue #790 which resulted in a SIGILL on OpenBSD

    code is mostly from libwebp, based on the following :

    https://software.intel.com/en-us/articles/how-to-detect-new-instruction-support-
    in-the-4th-generation-intel-core-processor-family

    Change-Id : Ida7c1a18261e98c05ed9c662068140be407ec107

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