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Autres articles (46)

  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

Sur d’autres sites (4919)

  • sws/tests/pixdesc_query : save every pix fmts in a list

    23 mars 2017, par Clément Bœsch
    sws/tests/pixdesc_query : save every pix fmts in a list

    This will be required for the next commit.
    • [DH] libswscale/tests/pixdesc_query.c

  • controlling the speed of the hls play list, generated by ffmpeg

    27 mars 2024, par tamirg

    I have a ffmpeg process which the input is an rtsp stream, and the output is a m3u8 play list.

    


    when i simply watches the rtsp input stream, the play speed is correct and everything works fine.
but when i play the created HLS playlist, it seems to play in a much faster speed.

    


    The way i create the ffmpeg process :

    


    _SEGMENT_FILE_FORMAT = 'output%d.ts'
output_dir_path = "C:\\Tempdir"


source = ffmpeg.input(
    'rtsp://myrtspserveraddress',
    rtsp_transport='tcp',
    fflags='nobuffer',  
    flags='low_delay'  
)

pipe = source.output(
    os.path.join(output_dir_path, _SEGMENT_FILE_FORMAT),
    **dict(vcodec='copy', video_bitrate='1000k'),
    copyts=None,
    f='segment', 
    segment_list_flags='live',
    segment_time=10,
    segment_list_size=20, 
    segment_wrap=20,

    segment_format='mpegts',
    segment_list=os.path.join(output_dir_path, "test_file"),
    segment_list_type='m3u8',
)


    


    Which seems to create a list of "10 seconds" files, but the actual data in those files, is pretty much a 30 seconds video which simply plays much faster.

    


    What exactly controls the "play speed" of the video, and how can i know why it plays faster, and control it so the play speed would be the actual speed matching the RTSP stream ?

    


  • hevc : derive partially amvp list

    8 août 2014, par Christophe Gisquet
    hevc : derive partially amvp list

    When the candidate has been found, no need to derive others.
    

    Signed-off-by : Anton Khirnov <anton@khirnov.net>
    • [DH] libavcodec/hevc_mvs.c

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