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  • Encodage et transformation en formats lisibles sur Internet

    10 avril 2011

    MediaSPIP transforme et ré-encode les documents mis en ligne afin de les rendre lisibles sur Internet et automatiquement utilisables sans intervention du créateur de contenu.
    Les vidéos sont automatiquement encodées dans les formats supportés par HTML5 : MP4, Ogv et WebM. La version "MP4" est également utilisée pour le lecteur flash de secours nécessaire aux anciens navigateurs.
    Les documents audios sont également ré-encodés dans les deux formats utilisables par HTML5 :MP3 et Ogg. La version "MP3" (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (6431)

  • I am trying to use the RTSPPlay, project of mooncatventures. But it shows me error like this

    7 octobre 2013, par kamlesh shingarakhiya

    I am trying to use the RTSPPlay, project of mooncatventures. But it shows me error like this.

    Ld /Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator/Intercom.app/Intercom normal i386
    
    cd /Volumes/IPHONE/Intercom
    
    setenv IPHONEOS_DEPLOYMENT_TARGET 6.1
    
    setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk -L/Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator -F/Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator -F/Users/admin/Downloads/RTSPPlay-master -filelist /Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Intermediates/Intercom.build/Debug-iphonesimulator/Intercom.build/Objects-normal/i386/Intercom.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -Xlinker -no_implicit_dylibs -fobjc-link-runtime -mios-simulator-version-min=6.1 -framework FFmpegDecoder -framework FFPlayer -framework SDL -framework OpenGLES -framework MediaPlayer -framework CoreMedia -framework CoreVideo -framework MobileCoreServices -framework AVFoundation -framework CFNetwork -lbz2 -lxml2 -lz.1.1.3 -lz -framework QuartzCore -framework Security -framework SystemConfiguration -framework UIKit -framework Foundation -framework CoreGraphics -o /Users/admin/Library/Developer/Xcode/DerivedData/Intercom-bpixnryueeelexfnzxtmgchcfgzq/Build/Products/Debug-iphonesimulator/Intercom.app/Intercom
    

    

    

    
Undefined symbols for architecture i386:
    
  "_SDL_AddTimer", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_CloseAudio", referenced from:
    
      _stream_component_close in FFPlayer(main.o)
    
  "_SDL_CondSignal", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _stream_component_close in FFPlayer(main.o)
    
      _packet_queue_abort in FFPlayer(main.o)
    
      _packet_queue_put in FFPlayer(main.o)
    
  "_SDL_CondWait", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
      _subtitle_thread in FFPlayer(main.o)
    
      _packet_queue_get in FFPlayer(main.o)
    
  "_SDL_CreateCond", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _packet_queue_init in FFPlayer(main.o)
    
  "_SDL_CreateMutex", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _packet_queue_init in FFPlayer(main.o)
    
  "_SDL_CreateRGBSurface", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _video_open in FFPlayer(main.o)
    
  "_SDL_CreateRenderer", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_CreateThread", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _stream_component_open in FFPlayer(main.o)
    
  "_SDL_CreateWindow", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_Delay", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
      _subtitle_thread in FFPlayer(main.o)
    
      _decode_thread in FFPlayer(main.o)
    
  "_SDL_DestroyCond", referenced from:
    
      _do_exit in FFPlayer(main.o)
    
      _stream_component_close in FFPlayer(main.o)
    
  "_SDL_DestroyMutex", referenced from:
    
      _do_exit in FFPlayer(main.o)
    
      _stream_component_close in FFPlayer(main.o)
    
  "_SDL_DestroyTexture", referenced from:
    
      _video_display in FFPlayer(main.o)
    
  "_SDL_EventState", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_FillRect", referenced from:
    
      _video_display in FFPlayer(main.o)
    
  "_SDL_FreeSurface", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _do_exit in FFPlayer(main.o)
    
  "_SDL_GL_SetAttribute", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_Init", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_LockSurface", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
  "_SDL_MapRGB", referenced from:
    
      _video_display in FFPlayer(main.o)
    
  "_SDL_OpenAudio", referenced from:
    
      _stream_component_open in FFPlayer(main.o)
    
  "_SDL_PauseAudio", referenced from:
    
      _stream_component_open in FFPlayer(main.o)
    
  "_SDL_PixelFormatEnumToMasks", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _video_open in FFPlayer(main.o)
    
  "_SDL_PollEvent", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_PushEvent", referenced from:
    
      _sdl_refresh_timer_cb in FFPlayer(main.o)
    
      _video_thread in FFPlayer(main.o)
    
      _decode_thread in FFPlayer(main.o)
    
  "_SDL_RenderPresent", referenced from:
    
      _video_display in FFPlayer(main.o)
    
  "_SDL_SendQuit", referenced from:
    
      -[SDLUIKitDelegate quitSdl] in SDL_uikitappdelegate.o
    
      -[SDLUIKitDelegate applicationWillTerminate:] in SDL_uikitappdelegate.o
    
      -[SDLUIKitDelegate applicationDidEnterBackground:] in SDL_uikitappdelegate.o
    
  "_SDL_UnlockSurface", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
  "_SDL_WaitEvent", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_SDL_WaitThread", referenced from:
    
      _do_exit in FFPlayer(main.o)
    
      _stream_component_close in FFPlayer(main.o)
    
  "_SDL_mutexP", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _stream_component_close in FFPlayer(main.o)
    
      _video_thread in FFPlayer(main.o)
    
      _subtitle_thread in FFPlayer(main.o)
    
      _packet_queue_get in FFPlayer(main.o)
    
      _packet_queue_abort in FFPlayer(main.o)
    
      _packet_queue_flush in FFPlayer(main.o)
    
      ...
    
  "_SDL_mutexV", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _stream_component_close in FFPlayer(main.o)
    
      _video_thread in FFPlayer(main.o)
    
      _subtitle_thread in FFPlayer(main.o)
    
      _packet_queue_get in FFPlayer(main.o)
    
      _packet_queue_abort in FFPlayer(main.o)
    
      _packet_queue_flush in FFPlayer(main.o)
    
      ...
    
  "_av_audio_convert", referenced from:
    
      _sdl_audio_callback in FFPlayer(main.o)
    
  "_av_audio_convert_alloc", referenced from:
    
      _sdl_audio_callback in FFPlayer(main.o)
    
  "_av_audio_convert_free", referenced from:
    
      _stream_component_close in FFPlayer(main.o)
    
      _sdl_audio_callback in FFPlayer(main.o)
    
  "_av_bitstream_filter_next", referenced from:
    
      _show_formats in cmdutils.o
    
  "_av_close_input_file", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_codec_next", referenced from:
    
      _show_formats in cmdutils.o
    
  "_av_dup_packet", referenced from:
    
      _packet_queue_put in FFPlayer(main.o)
    
  "_av_find_input_format", referenced from:
    
      _opt_format in FFPlayer(main.o)
    
  "_av_find_opt", referenced from:
    
      _opt_default in cmdutils.o
    
  "_av_find_stream_info", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_free", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _free_subpicture in FFPlayer(main.o)
    
      _video_thread in FFPlayer(main.o)
    
      _packet_queue_get in FFPlayer(main.o)
    
  "_av_free_packet", referenced from:
    
      _sdl_audio_callback in FFPlayer(main.o)
    
      _video_thread in FFPlayer(main.o)
    
      _subtitle_thread in FFPlayer(main.o)
    
      _packet_queue_flush in FFPlayer(main.o)
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_freep", referenced from:
    
      _free_subpicture in FFPlayer(main.o)
    
      _packet_queue_flush in FFPlayer(main.o)
    
  "_av_get_bits_per_sample_format", referenced from:
    
      _sdl_audio_callback in FFPlayer(main.o)
    
  "_av_get_int", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
  "_av_get_string", referenced from:
    
      _set_context_opts in cmdutils.o
    
  "_av_gettime", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _get_master_clock in FFPlayer(main.o)
    
      _video_display in FFPlayer(main.o)
    
      _get_video_clock in FFPlayer(main.o)
    
      _stream_component_open in FFPlayer(main.o)
    
      _sdl_audio_callback in FFPlayer(main.o)
    
      _stream_pause in FFPlayer(main.o)
    
      ...
    
  "_av_iformat_next", referenced from:
    
      _show_formats in cmdutils.o
    
  "_av_init_packet", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_log", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_malloc", referenced from:
    
      _packet_queue_put in FFPlayer(main.o)
    
  "_av_mallocz", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_av_metadata_get", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_oformat_next", referenced from:
    
      _show_formats in cmdutils.o
    
  "_av_open_input_file", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_protocol_next", referenced from:
    
      _show_formats in cmdutils.o
    
  "_av_read_frame", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_read_pause", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_read_play", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_av_realloc", referenced from:
    
      _opt_default in cmdutils.o
    
  "_av_register_all", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_av_set_string3", referenced from:
    
      _opt_default in cmdutils.o
    
      _set_context_opts in cmdutils.o
    
  "_av_strdup", referenced from:
    
      _parse_options in cmdutils.o
    
  "_av_strlcat", referenced from:
    
      _show_help_options in cmdutils.o
    
  "_av_strlcpy", referenced from:
    
      _show_help_options in cmdutils.o
    
      _SDL_main in FFPlayer(main.o)
    
  "_avcodec_alloc_context2", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_avcodec_alloc_frame", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
  "_avcodec_close", referenced from:
    
      _stream_component_close in FFPlayer(main.o)
    
  "_avcodec_decode_audio3", referenced from:
    
      _sdl_audio_callback in FFPlayer(main.o)
    
  "_avcodec_decode_subtitle2", referenced from:
    
      _subtitle_thread in FFPlayer(main.o)
    
  "_avcodec_decode_video2", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
  "_avcodec_find_decoder", referenced from:
    
      _stream_component_open in FFPlayer(main.o)
    
  "_avcodec_flush_buffers", referenced from:
    
      _sdl_audio_callback in FFPlayer(main.o)
    
      _video_thread in FFPlayer(main.o)
    
      _subtitle_thread in FFPlayer(main.o)
    
  "_avcodec_open", referenced from:
    
      _stream_component_open in FFPlayer(main.o)
    
  "_avcodec_register_all", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_avcodec_thread_init", referenced from:
    
      _stream_component_open in FFPlayer(main.o)
    
  "_avcodec_version", referenced from:
    
      _print_all_lib_versions in cmdutils.o
    
  "_avdevice_register_all", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_avdevice_version", referenced from:
    
      _print_all_lib_versions in cmdutils.o
    
  "_avfilter_version", referenced from:
    
      _print_all_lib_versions in cmdutils.o
    
  "_avformat_alloc_context", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_avformat_seek_file", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_avformat_version", referenced from:
    
      _print_all_lib_versions in cmdutils.o
    
  "_avpicture_alloc", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_avutil_version", referenced from:
    
      _print_all_lib_versions in cmdutils.o
    
  "_dump_format", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_parse_date", referenced from:
    
      _parse_time_or_die in cmdutils.o
    
  "_sws_getCachedContext", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
  "_sws_getContext", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_sws_scale", referenced from:
    
      _video_thread in FFPlayer(main.o)
    
  "_swscale_version", referenced from:
    
      _print_all_lib_versions in cmdutils.o
    
  "_url_feof", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_url_ferror", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
  "_url_ftell", referenced from:
    
      _SDL_main in FFPlayer(main.o)
    
  "_url_set_interrupt_cb", referenced from:
    
      _decode_thread in FFPlayer(main.o)
    
ld: symbol(s) not found for architecture i386
    
clang: error: linker command failed with exit code 1 (use -v to see invocation)

    Can someone plz help me, thanx guys. I have checked that SDL.Framework and I dont see any problem in it. Does I have to add some library in my project to run this project or in mac.

  • How to use LivuLib with Xcode project

    13 avril 2015, par Vishal Lohia

    I need to publish the live video from iphone camera to wowza server. During search I found, that this might be possible with LivuLib library. But don’t know how to use this. Anyone have any idea on this or other alternative way to achieve this.

    Thanks in advance..

  • Can FFMPEG library send the live H264 iOS Camera stream to Wowza using RTSP

    7 janvier 2015, par Vishal Lohia

    My requirement is to get iphone camera feed, encode it into H264 format and send it to server.
    In search, I found encoding part is possible with ffmpeg lib with x264 (libx264). But now the next task is to send the encoded data to Wowza server using rtsp.

    Please share some code or useful document if anyone is aware about this.

    There is one another library for encoding purpose live555. But I am not sure it can send the data to server using rtsp.

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