Recherche avancée

Médias (1)

Mot : - Tags -/book

Autres articles (33)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • 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

Sur d’autres sites (6473)

  • cbs_mpeg2 : Use table-based alloc/free

    27 juillet 2020, par Mark Thompson
    cbs_mpeg2 : Use table-based alloc/free
    • [DH] libavcodec/cbs_mpeg2.c

  • avfilter/formats : guard against double free

    7 octobre 2019, par Paul B Mahol
    avfilter/formats : guard against double free
    • [DH] libavfilter/formats.c

  • iPhone HTTP Streaming .m3u8 and .ts files - how to create using ffmpeg

    8 septembre 2013, par ChessDev

    I'm trying to get apple-validated http media streams using ffmpeg and am getting errors. Here are some error examples :

    WARNING : Playlist Content-Type is 'application/x-mpegurl', but should
    be one of 'application/vnd.apple.mpegurl', 'audio/x-mpegurl' or
    'audio/mpegurl'.

    WARNING : 258 samples (88.966 %) do not have timestamps in track 256
    (avc1). 4 : us2-1.ts
     

    WARNING : Media segment duration outside of expected duration by 47.733
     % (5.23 vs. 10.00 seconds, limit is 20 %). 40 : us2-19.ts
     

    Average segment duration: 10.16 seconds
    
Average segment bitrate: 320.12 kbit/s
    
Average segment structural overhead: 175.89 kbit/s (54.94 %)
    

    
Video codec: avc1
    
Video resolution: 320x320 pixels
    
Video frame rate: 29.72, 29.78, 29.82, 30.00, 29.64 fps
    
Average video bitrate: 100.66 kbit/s
    
H.264 profile: Baseline
    
H.264 level: 3.0
    

    
Audio codec: aac 
    
Audio sample rate: 48000 Hz
    
Average audio bitrate: 43.57 kbit/s

    Here is the end file I've been submitting : http://files.chesscomfiles.com/images_users/using/us2.m3u8

    Here is the file I used to create this : http://files.chesscomfiles.com/images_users/using/using-computers-1.mp4

    I've tried these commands, among others :

    ffmpeg -i using-computers-1.mp4 -f mpegts -acodec libfaac -ar 48000
    -ab 64k -s 320x320 -vcodec libx264 -vbsf h264_mp4toannexb -b 96k -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -keyint_min 2 -sc_threshold 40 -i_qfactor 0.71 -bt 200k -maxrate 96k -bufsize 96k -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -g 30 -async 2 us2.ts

    ffmpeg -i using-computers-1.mp4 -f mpegts -acodec libfaac -ar 48000
    -ab 64k -s 320x320 -vcodec libx264 -vbsf h264_mp4toannexb -b 96k -flags +loop -cmp +chroma -partitions +parti4x4+partp8x8+partb8x8 -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 200k -maxrate 96k -bufsize 96k -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -g 30 -async 2 us1.ts

    ffmpeg -i using-computers-1.mp4 -vbsf h264_mp4toannexb -acodec copy -vcodec copy -f mpegts output.ts

    If someone can help me figure out what ffmpeg commands I should be running I'd really appreciate it !

Navigation