Recherche avancée

Médias (1)

Mot : - Tags -/biomaping

Autres articles (43)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    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 (...)

Sur d’autres sites (6601)

  • libavcodec/mpeg12dec : append CC data to a53_buf_ref

    14 décembre 2024, par Scott Theisen
    libavcodec/mpeg12dec : append CC data to a53_buf_ref

    In mpeg_decode_a53_cc() only the A/53 part 4 CC data ("GA94") is saved between
    
frames. The other formats incorrectly created a larger buffer than they use
    
since a705bcd763e344fac191e157ffeddc285388b7fa because they did not append to
    
the previous data.
    

    The a53_buf_ref is added to the frame in mpeg_field_start() which will only be
    
called in decode_chunks() if not all of the picture data slices are skipped.
    

    For these formats, utilize the data added to the buffer in case frames are skipped
    
(concatenating the CC data until a frame can be exported), in a similar fashion to
    
the A/53 part 4 logic.
    

    Reviewed-by : Marth64 <marth64@proxyid.net>
    
Signed-off-by : Marth64 <marth64@proxyid.net>
    • [DH] libavcodec/mpeg12dec.c

  • How to extract subtitle from usm file

    14 janvier 2024, par Marcin Nancin

    I would like to extract subtitle.txt from usm file, I tried use ffmpeg but it show unspuported file. Hexedit show that file has txt extension. Ffmpeg support demux cri usm file, but I cant figure out how to do it.

    &#xA;

      Duration: 00:03:10.00, start: 0.000000, bitrate: 12383 kb/s&#xA;  Stream #0:0: Video: mpeg1video, yuv420p(tv, progressive), 1280x720 [SAR 1:1 DAR 16:9], 104857 kb/s, 30 fps, 30 tbr, 30 tbn&#xA;      Side data:&#xA;        cpb: bitrate max/min/avg: 0/0/0 buffer size: 4554752 vbv_delay: N/A&#xA;  Stream #0:1: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:2: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:3: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:4: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:5: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:6: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:7: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:8: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:9: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:10: Audio: none, 44100 Hz, 2 channels&#xA;  Stream #0:11: Subtitle: none&#xA;At least one output file must be specified&#xA;

    &#xA;

    I tried to unpack the file but I still get an error that the codec was not detected.

    &#xA;

  • What is the best way to take care of noise in ffmpeg ?

    4 février 2021, par laboy

    I have an old piece of footage that while being high quality is a bit worn and has a lot of film grain and those lines that show up on old film.

    &#xA;

Navigation