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Mot : - Tags -/MediaSPIP 0.2

Autres articles (111)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (14321)

  • FFmpeg encoding to H265

    17 février 2016, par Some1Else

    I read that the new H265 is supposed to have around twice the compression efficiency of H264 and supposed files around half the size http://x265.org/hevc-h265/ All of my results trying to encode to H265 give me larger files than H264 from the same source.

    For H264 I am passing these switches to ffmpeg command line

    -c:v libx264 -preset:v veryslow -profile:v high -crf 15 -pix_fmt yuvj420p -an -y -r 30

    For H265 I am using these switches

    -c:v libx265 -preset:v veryslow -crf 15 -an -y -r 30

    In all tests using a variety of different source frames the H265 always results in a larger file size (and is also much much slower to encode).

    Any tips for H265 ? I want the H265 to look like the same quality as H264 but not result in larger files.

    Thanks.

  • configure : Use indirection for the -o assembler flag also for x86asm

    14 mars 2018, par Diego Biurrun
    configure : Use indirection for the -o assembler flag also for x86asm

    Similar indirections are used for the -o compiler/assembler flag to
    
account for differences in compiler/assembler syntax. For x86asm half
    
the infrastructure for doing the same currently exists unused.
    
Finish and use that infrastructure for consistency.
    • [DBH] configure

  • FFMpeg + OpenAL

    24 juillet 2013, par Dekowta

    I've been having a problem decoding different codecs into PCM 16 little-endian which is the supported format for OpenAL (I believe that is correct).

    I am using the windows pre-compiled libraries for FFMpeg (dont know if that effects anything).

    The code I have so far is here http://pastebin.com/T4wGL72a

    I have aiff and wav working (though with single channel OpenAL wants to have half the frequency and im not really sure why).

    The main problem is encoded audio files.

    mp3 files play sometimes (sometime get missing header) but end up stuttering with noise and are high pitched.

    ac3 files played the first preloaded buffers and then the frame would not have any more decoded data in the data array (did not check to see if the packet fetched encoded data or not).

    ogg files are the same as ac3

    m4a files would never finish the frame so I have no idea what happens when they do.

    wma files stutter and have a lot of noise but it is not high pitched like mp3 files

    I don't work with audio very often so its difficult for me to get my head round it and this is also the first time I've worked with FFMpeg.

    I'm sure there is something i'm doing very wrong I just need a hand on pointing out where it is.

    Thanks

    Chris.

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