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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.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

Sur d’autres sites (12128)

  • checkasm : Add a "run-checkasm" make target

    14 février 2024, par Martin Storsjö
    checkasm : Add a "run-checkasm" make target

    Contrary to the existing "fate-checkasm", this always prints the
    
tool output, and runs all tests at once instead of splitting it up
    
per target group. This is more useful when the user expects to
    
look directly at the tool output, instead of being part of a full
    
fate run.
    

    (On failure with the regular "make fate-checkasm" targets, none of
    
the tool output is printed, but stored in files. If run with reporting
    
set up to the FATE website, the individual failures are uploaded there,
    
but if it is run in some sort of other CI setup, the intermediate files
    
might not be available afterwards for inspection.)
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] tests/checkasm/Makefile

  • avcodec/g729dec : Use 64bit and clip in scalar product

    5 novembre 2019, par Michael Niedermayer
    avcodec/g729dec : Use 64bit and clip in scalar product

    The G729 reference decoder clips after each individual operation and keeps track if overflow
    
occurred (in the fixed point implementation), this here is
    
simpler and faster but not 1:1 the same what the reference does.
    

    Non fuzzed samples which trigger any such overflow are welcome, so
    
the need and impact of different clipping solutions can be evaluated.
    

    Fixes : signed integer overflow : 1271483721 + 1073676289 cannot be represented in type 'int'
    
Fixes : 18617/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5137705679978496
    

    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/g729dec.c

  • Create MPEG-DASH Initialization segment

    5 janvier 2016, par Mahout

    I am looking to convert between HLS and MPEG Dash. I do not access to the original fully concatenated video file, only the individual HLS segments.

    In doing this transformation to MPEG Dash I need to supply an initialziation segment for the Dash manifest .mpd file.

    My questions are :

    1. What is the structure of a Dash video initialization segment ?
    2. How can I generate/create one without the need for the original full file ?

    Perhaps a solution would involve getting MP4Box to convert the ’.ts’ HLS segments to Dash ’.m4s’ segments which are self initializing, but I am unsure how to go about this this ?

    Any ideas are much appreciated.

    Many thanks.

    UPDATE :
    Snippet to stream using original hls segments. Video plays all the way through but is just black.

      <representation width="426" height="238" framerate="25" bandwidth="400000">
    
    <segmentlist timescale="25000" duration="112500">
    
           <segmenturl media="video_0_400000/hls/segment_0.ts"></segmenturl>
    
           <segmenturl media="video_0_400000/hls/segment_1.ts"></segmenturl>
    
          <segmenturl media="video_0_400000/hls/segment_2.ts"></segmenturl>
    
    </segmentlist>
    
   </representation>

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