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Autres articles (51)

  • 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 (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • De l’upload à la vidéo finale [version standalone]

    31 janvier 2010, par

    Le chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
    Upload et récupération d’informations de la vidéo source
    Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
    Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)

Sur d’autres sites (9690)

  • ffmpeg : failed to convert m3u8 to mp4

    4 mars 2016, par MrSmile07

    I want to convert a .m3u8 file into .mp4, for that I am using ffmpeg.
    The only Thing that disturbs is, that one file work with the Command and the other not.

    Here the command :

    ffmpeg -i http://91.250.77.10:8134/hls-vod/jp/523.mp4.m3u8 -acodec copy -vcodec copy  -y -loglevel info -f mp4 Namezurspeicherrung.mp4

    that file works, but by the other file :

    ffmpeg -i http://91.250.77.10:8134/hls-vod/mk/01.mp4.m3u8 -acodec copy -vcodec         copy  -y  -loglevel info -f mp4 Namezurspeicherrung2.mp4

    doesn’t work.

    _
    _

    OK : Here the Output from file 2 :

    ffmpeg -i http://91.250.77.10:8134/hls-vod/mkmp4.m3u8 -acodec copy -vcodec copy  -y -loglevel info -f mp4 Wasichsiewirklichgernefragenwuerde.mp4
    ffmpeg version 0.8.10-4:0.8.10-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
      built on Feb  6 2014 20:56:59 with gcc 4.6.3
    *** THIS PROGRAM IS DEPRECATED ***
    This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [applehttp @ 0x16ab9a0] max_analyze_duration reached
    [applehttp @ 0x16ab9a0] Estimating duration from bitrate, this may be inaccurate

        Seems stream 0 codec frame rate differs from container frame rate : 180000.00 (180000/1) -> 1000.00 (1000/1)
    
    Input #0, applehttp, from ’http://91.250.77.10:8134/hls-vod/mk/01.mp4.m3u8’ :
    
      Duration : 00:23:30.00, start : 8.700000, bitrate : N/A
    
        Stream #0.0 : Video : h264, 1k tbr, 90k tbn, 180k tbc
    
        Stream #0.1 : Audio : aac, 48000 Hz, stereo, s16
    
    [mp4 @ 0x1826640] dimensions not set
    
    Output #0, mp4, to ’Wasichsiewirklichgernefragenwuerde.mp4’ :
    
        Stream #0.0 : Video : libx264, q=2-31, 90k tbn, 90k tbc
    
        Stream #0.1 : Audio : libvo_aacenc, 48000 Hz, stereo
    
    Stream mapping :
    
      Stream #0.0 -> #0.0
    
      Stream #0.1 -> #0.1
    
    Could not write header for output file #0 (incorrect codec parameters ?)

    Last Edit : 23.03.2014 20:08

  • using os.popen3() to extract thumbnail for a video in python

    13 août 2015, par Abdellah Benhammou

    I am using ffmpeg to extract a frame from a video. This works fine when I use ffmpeg from the command line, however, when I try to do the same thing using the python :

    os.popen3('ffmpeg -i videoPath -an -ss 00:00:02 -an -r 1 -vframes 1 -y picturePath')

    I have no idea on how to get the extracted image. So far, I get only text saying (ffmpeg version N-62039-gc00f368 Copyright (c) 2000....) which is what I see in the command line. Would you please guide through what I need to do to get the image extracted. Thank you.

  • Revision 4664b219a2 : vp9_ratectrl : change ARF overlays rate correction factor ARF overlays now use t

    6 avril 2014, par Guillaume Martres

    Changed Paths :
     Modify /vp9/encoder/vp9_ratectrl.c



    vp9_ratectrl : change ARF overlays rate correction factor

    ARF overlays now use the same rate correction factor as regular inter
    frames, further testing would be needed to see if it makes sense to use
    a completely separate rate correction factor for ARF overlays.

    $ vpxenc —cpu-used=5 —fps=50/1 —target-bitrate=2000
    parkjoy.y4m -o out.webm
    => Before : 3356 kb/s
    => After : 2271 kb/s

    Change-Id : I73e4defa615ba7a8a2bdb845864f4b1721cbbffe

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