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  • 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 (...)

  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

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  • Error while compiling the Xcode project (IPhone)

    11 décembre 2012, par Raghu

    I added ffmpeg iphone port into my library and I can able to use a few of its functions like avcodec_init(),.. without any errors.
    But when I include this function call "avcodec_register_all" Xcode is giving error after compilation

    The error message is :

    *---------------
    ld : ldr 12-bit displacement out of range (4276 max 4096) in _CFRelease$stub in _CFRelease$stub from /Users/foxit/Documents/CameraTest/build/CameraTest.build/Debug-iphoneos/CameraTest.build/Objects-normal/armv6/CameraTest

    Command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1

    *-------------

    Does anyone know whats wrong with this ?

    Regards,

    Raghu

  • play decoded raw audio data in iPhone

    6 avril 2012, par user1310596

    i am developing one streaming application for iOS and i am getting all audio packets correctly and decoded also but now i am totally confused about how to play it on iPhone.. I have decoded packets using ffmpeg.. All codes i get so far are playing audio from a file but i my case i have to play audio packets which i am getting from server in an order they are coming.. I dont want to save all packets to a file so any code that will help me to solve my problem is appreciated..

    Thnak you...

  • ffmpeg link errors when building on iPhone 4.3 SDK

    12 septembre 2011, par YuzaKen

    After a rather trying few days, I finally got ffmpeg to compile under Xcode 4 with SDK 4.3. The issue no is a series (39) link errors. They fall into at least two cases : assembly language routines and static arrays defined in header files. My believe is that it is generating C method names for the assembly routines while the .c files containing the reference to the routine is generating a different method name (munging).

    Undefined symbols for architecture armv7 :

      "_ff_vector_fmul_vfp", referenced from:
    
      _ff_dsputil_init_vfp in libavcodec.a(dsputil_init_vfp.o)
    
  "_main", referenced from:
    
      start in crt1.3.1.o
    
  "_av_solve_lls", referenced from:
    
      _ff_lpc_calc_coefs in libavcodec.a(lpc.o)
    
  "_ff_inv_aanscales", referenced from:
    
      _dct_quantize_trellis_c in libavcodec.a(mpegvideo_enc.o)
    
      _decode_frame in libavcodec.a(eamad.o)
    
      _tgq_decode_frame in libavcodec.a(eatgq.o)
    
      _tqi_decode_frame in libavcodec.a(eatqi.o)
    
  "_ff_add_pixels_clamped_armv6", referenced from:
    
      _ff_dsputil_init_armv6 in libavcodec.a(dsputil_init_armv6.o)
    
  "_ff_cga_palette", referenced from:
    
      _tmv_decode_frame in libavcodec.a(tmv.o)
    
  "_ff_svq1_inter_multistage_vlc", referenced from:
    
      _encode_block in libavcodec.a(svq1enc.o)
    
      _svq1_decode_init in libavcodec.a(svq1dec.o)
    
  "_ff_simple_idct_armv6", referenced from:
    
      _ff_dsputil_init_armv6 in libavcodec.a(dsputil_init_armv6.o)
    
  "_BZ2_bzDecompressInit", referenced from:
    
      _matroska_decode_buffer in libavformat.a(matroskadec.o)
    
  "_ff_put_pixels8_y2_arm", referenced from:
    
      _ff_put_pixels16_y2_arm in libavcodec.a(dsputil_init_arm.o)
    
      _dsputil_init_arm in libavcodec.a(dsputil_init_arm.o)
    
  "_ff_simple_idct_add_armv6", referenced from:

    ...and so on.

    Anyone with experience with ffmpeg on iPhone ? Successfully ?

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