Recherche avancée

Médias (0)

Mot : - Tags -/images

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (100)

  • 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 (...)

  • Librairies et binaires spécifiques au traitement vidéo et sonore

    31 janvier 2010, par

    Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
    Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
    Binaires complémentaires et facultatifs flvtool2 : (...)

  • La sauvegarde automatique de canaux SPIP

    1er avril 2010, par

    Dans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
    Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)

Sur d’autres sites (5870)

  • FFMPEG on cygwin failed to compile libx264 error : unknown type name ‘HMODULE’

    6 mai 2020, par Ivan Lee

    I am trying to compile libx264 in ffmpeg under cygwin environment.

    



    I have followed some directions from several sources from Koohiimaster's blog, FFMPEG compilation guide, SO post 1, SO post 2 but I always stuck at the same step which is the libx264 compilation (make) process.

    



    As mentioned in the FFMPEG compilation guide these steps should be followed in order to make libx264 works

    



    cd ~/ffmpeg_sources
wget http://download.videolan.org/pub/x264/snapshots/last_x264.tar.bz2
tar xjvf last_x264.tar.bz2
cd x264-snapshot*
PATH="$HOME/bin:$PATH" ./configure --prefix="$HOME/ffmpeg_build" bindir="$HOME/bin" --enable-static --disable-opencl
PATH="$HOME/bin:$PATH" make
make install


    



    but when i enter this command PATH="$HOME/bin:$PATH" make the compiler always stop with the following errors :

    



    In file included from input/avs.c:49:0:
./extras/avisynth_c.h:825:3: error: unknown type name ‘HMODULE’
HMODULE handle;
^


    



    I was wondering whether this is libx264 source's bug, but after I tried several earlier source version, it produce the same error. Any thoughts to solve this problem ?

    


  • FFmpeg Ubuntu linker error

    24 avril 2019, par CodeDezk

    I am trying to decode audio using ffmpeg lib and c++ from Ubuntu 12.04. I am following the code here https://0xdeafc0de.wordpress.com/2013/12/19/ffmpeg-audio-playback-sample/

    Below is the command used to compile the code

    g++ -std=c++11 decode_play_audio.cpp -I/home/codeDev/ffmpeg_sources/build_Mar-10-2016/include -L/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib  -lavcodec -lavformat -lavutil

    But getting the compile error as below,

    I have build latest ffmpeg 3.0 and located at /home/codeDev/ffmpeg_sources/build_Mar-10-2016/

    And I can see all the libs located at /home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib

      libavcodec.a
    
  libavfilter.a
    
  libavutil.a
    
  libswresample.a
    
  pkgconfig
    
  libavdevice.a
    
  libavformat.a
    
  libpostproc.a
    
  libswscale.a

    Error :

    decode_play_audio.cpp: In function ‘int main(int, char**)’:
    
decode_play_audio.cpp:169:9: warning: ‘void av_free_packet(AVPacket*)’ is deprecated (declared at /home/codeDev/ffmpeg_sources/build_Mar-10-2016/include/libavcodec/avcodec.h:4040) [-Wdeprecated-declarations]
    
         av_free_packet(&packet);
    
         ^
    
decode_play_audio.cpp:169:31: warning: ‘void av_free_packet(AVPacket*)’ is deprecated (declared at /home/codeDev/ffmpeg_sources/build_Mar-10-2016/include/libavcodec/avcodec.h:4040) [-Wdeprecated-declarations]
    
         av_free_packet(&packet);
    
                               ^
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(dvenc.o): In function `dv_init_mux':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/dvenc.c:344: undefined reference to `av_dv_codec_profile2'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(matroskaenc.o): In function `get_aac_sample_rates':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskaenc.c:612: undefined reference to `avpriv_mpeg4audio_get_config'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(matroskaenc.o): In function `put_xiph_codecpriv':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskaenc.c:535: undefined reference to `avpriv_split_xiph_headers'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(movenc.o): In function `handle_eac3':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:347: undefined reference to `avpriv_ac3_parse_header'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:397: undefined reference to `avpriv_ac3_parse_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(movenc.o): In function `mov_get_rawvideo_codec_tag':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:1383: undefined reference to `avpriv_pix_fmt_bps_mov'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(movenc.o): In function `mov_find_codec_tag':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:1383: undefined reference to `avpriv_pix_fmt_bps_mov'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(movenc.o): In function `mov_get_rawvideo_codec_tag':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:1383: undefined reference to `avpriv_pix_fmt_bps_mov'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:1383: undefined reference to `avpriv_pix_fmt_bps_mov'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:1383: undefined reference to `avpriv_pix_fmt_bps_mov'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(movenc.o):/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/movenc.c:1383: more undefined references to `avpriv_pix_fmt_bps_mov' follow
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(swfdec.o): In function `swf_read_packet':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/swfdec.c:364: undefined reference to `uncompress'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(swfdec.o): In function `swf_read_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/swfdec.c:153: undefined reference to `inflateInit_'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(swfdec.o): In function `zlib_refill':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/swfdec.c:121: undefined reference to `inflate'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(swfdec.o): In function `swf_read_close':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/swfdec.c:529: undefined reference to `inflateEnd'
    
/tmp/cc18cojo.o: In function `main':
    
decode_play_audio.cpp:(.text+0x1ec): undefined reference to `ao_initialize'
    
decode_play_audio.cpp:(.text+0x1f1): undefined reference to `ao_default_driver_id'
    
decode_play_audio.cpp:(.text+0x313): undefined reference to `ao_open_live'
    
decode_play_audio.cpp:(.text+0x51e): undefined reference to `ao_play'
    
decode_play_audio.cpp:(.text+0x639): undefined reference to `ao_play'
    
decode_play_audio.cpp:(.text+0x66a): undefined reference to `ao_play'
    
decode_play_audio.cpp:(.text+0x729): undefined reference to `ao_play'
    
decode_play_audio.cpp:(.text+0x831): undefined reference to `ao_play'
    
/tmp/cc18cojo.o:decode_play_audio.cpp:(.text+0x8ed): more undefined references to `ao_play' follow
    
/tmp/cc18cojo.o: In function `main':
    
decode_play_audio.cpp:(.text+0x961): undefined reference to `ao_shutdown'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavcodec.a(frame_thread_encoder.o): In function `ff_frame_thread_encoder_free':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavcodec/frame_thread_encoder.c:236: undefined reference to `pthread_join'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavcodec.a(frame_thread_encoder.o): In function `ff_frame_thread_encoder_init':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavcodec/frame_thread_encoder.c:211: undefined reference to `pthread_create'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavcodec.a(pthread_frame.o): In function `ff_frame_thread_free':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavcodec/pthread_frame.c:566: undefined reference to `pthread_join'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavcodec.a(pthread_frame.o): In function `ff_frame_thread_init':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavcodec/pthread_frame.c:706: undefined reference to `pthread_create'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavcodec.a(pthread_slice.o): In function `ff_slice_thread_free':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavcodec/pthread_slice.c:116: undefined reference to `pthread_join'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavcodec.a(pthread_slice.o): In function `ff_slice_thread_init':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavcodec/pthread_slice.c:231: undefined reference to `pthread_create'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(allformats.o): In function `av_register_all':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/allformats.c:59: undefined reference to `avcodec_register_all'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(async.o): In function `async_close':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/async.c:313: undefined reference to `pthread_join'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(async.o): In function `async_open':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/async.c:281: undefined reference to `pthread_create'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(avidec.o): In function `avi_extract_stream_metadata':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/avidec.c:411: undefined reference to `avpriv_exif_decode_ifd'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(avienc.o): In function `avi_write_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/avienc.c:363: undefined reference to `avpriv_pix_fmt_bps_avi'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(concatdec.o): In function `detect_stream_specific':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/concatdec.c:200: undefined reference to `av_bitstream_filter_init'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(concatdec.o): In function `filter_packet':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/concatdec.c:502: undefined reference to `av_bitstream_filter_filter'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(dnxhddec.o): In function `dnxhd_probe':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/dnxhddec.c:33: undefined reference to `avpriv_dnxhd_parse_header_prefix'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(dtsdec.o): In function `dts_probe':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/dtsdec.c:72: undefined reference to `avpriv_dca_convert_bitstream'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/dtsdec.c:89: undefined reference to `avpriv_dca_sample_rates'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(dv.o): In function `dv_frame_offset':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/dv.c:425: undefined reference to `av_dv_codec_profile2'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(dv.o): In function `dv_read_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/dv.c:529: undefined reference to `av_dv_frame_profile'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(dv.o): In function `avpriv_dv_produce_packet':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/dv.c:375: undefined reference to `av_dv_frame_profile'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(flacdec.o): In function `flac_read_timestamp':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/flacdec.c:251: undefined reference to `av_parser_init'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/flacdec.c:266: undefined reference to `av_parser_parse2'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/flacdec.c:282: undefined reference to `av_parser_close'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(http.o): In function `http_close':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/http.c:1424: undefined reference to `inflateEnd'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(http.o): In function `parse_content_encoding':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/http.c:626: undefined reference to `inflateEnd'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/http.c:627: undefined reference to `inflateInit2_'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/http.c:632: undefined reference to `zlibCompileFlags'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(http.o): In function `http_buf_read_compressed':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/http.c:1209: undefined reference to `inflate'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(id3v2.o): In function `id3v2_parse':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/id3v2.c:963: undefined reference to `uncompress'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(isom.o): In function `ff_mp4_read_dec_config_descr':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/isom.c:493: undefined reference to `avpriv_mpeg4audio_get_config'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/isom.c:497: undefined reference to `avpriv_mpa_freq_tab'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(latmenc.o): In function `latm_decode_extradata':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/latmenc.c:63: undefined reference to `avpriv_mpeg4audio_get_config'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(latmenc.o): In function `latm_write_packet':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/latmenc.c:197: undefined reference to `avpriv_copy_bits'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/latmenc.c:199: undefined reference to `avpriv_align_put_bits'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(latmenc.o): In function `latm_write_frame_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/latmenc.c:123: undefined reference to `avpriv_copy_bits'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/latmenc.c:130: undefined reference to `avpriv_copy_pce_data'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/latmenc.c:119: undefined reference to `avpriv_copy_bits'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(latmenc.o): In function `latm_write_packet':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/latmenc.c:195: undefined reference to `avpriv_copy_bits'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(matroskadec.o): In function `matroska_decode_buffer':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1294: undefined reference to `inflateInit_'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1309: undefined reference to `inflate'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1312: undefined reference to `inflateEnd'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1327: undefined reference to `BZ2_bzDecompressInit'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1342: undefined reference to `BZ2_bzDecompress'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1345: undefined reference to `BZ2_bzDecompressEnd'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1302: undefined reference to `inflateEnd'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1335: undefined reference to `BZ2_bzDecompressEnd'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(matroskadec.o): In function `matroska_aac_sri':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1616: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1616: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1616: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1616: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1616: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(matroskadec.o):/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/matroskadec.c:1616: more undefined references to `avpriv_mpeg4audio_sample_rates' follow
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mov.o): In function `mov_read_cmov':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mov.c:3807: undefined reference to `uncompress'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mov.o): In function `mov_read_dac3':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mov.c:744: undefined reference to `avpriv_ac3_channel_layout_tab'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mov.o): In function `mov_read_dec3':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mov.c:779: undefined reference to `avpriv_ac3_channel_layout_tab'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mp3dec.o): In function `mp3_read_probe':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3dec.c:85: undefined reference to `avpriv_mpegaudio_decode_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mp3dec.o): In function `check':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3dec.c:438: undefined reference to `avpriv_mpegaudio_decode_header'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3dec.c:438: undefined reference to `avpriv_mpegaudio_decode_header'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3dec.c:438: undefined reference to `avpriv_mpegaudio_decode_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mp3dec.o): In function `mp3_parse_vbr_tags':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3dec.c:303: undefined reference to `avpriv_mpegaudio_decode_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mp3dec.o):/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3dec.c:438: more undefined references to `avpriv_mpegaudio_decode_header' follow
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mp3enc.o): In function `mp3_write_xing':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:149: undefined reference to `avpriv_mpa_freq_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:149: undefined reference to `avpriv_mpa_freq_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:149: undefined reference to `avpriv_mpa_freq_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:179: undefined reference to `avpriv_mpa_bitrate_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:179: undefined reference to `avpriv_mpa_bitrate_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:179: undefined reference to `avpriv_mpa_bitrate_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:179: undefined reference to `avpriv_mpa_bitrate_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:179: undefined reference to `avpriv_mpa_bitrate_tab'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mp3enc.o):/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:179: more undefined references to `avpriv_mpa_bitrate_tab' follow
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mp3enc.o): In function `mp3_write_xing':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mp3enc.c:195: undefined reference to `avpriv_mpegaudio_decode_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(mxfenc.o): In function `mxf_parse_dnxhd_frame':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mxfenc.c:1677: undefined reference to `avpriv_dnxhd_get_frame_size'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/mxfenc.c:1679: undefined reference to `avpriv_dnxhd_get_interlaced'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(nutenc.o): In function `find_expected_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/nutenc.c:73: undefined reference to `avpriv_mpa_freq_tab'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/nutenc.c:76: undefined reference to `avpriv_mpa_bitrate_tab'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(oggenc.o): In function `ogg_write_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggenc.c:517: undefined reference to `avpriv_split_xiph_headers'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(oggparsedirac.o): In function `dirac_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsedirac.c:40: undefined reference to `av_dirac_parse_sequence_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(oggparseflac.o): In function `old_flac_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparseflac.c:86: undefined reference to `av_parser_init'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparseflac.c:97: undefined reference to `av_parser_parse2'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparseflac.c:101: undefined reference to `av_parser_close'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(oggparsevorbis.o): In function `vorbis_cleanup':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsevorbis.c:257: undefined reference to `av_vorbis_parse_free'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(oggparsevorbis.o): In function `vorbis_packet':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsevorbis.c:421: undefined reference to `av_vorbis_parse_reset'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsevorbis.c:424: undefined reference to `av_vorbis_parse_frame_flags'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsevorbis.c:436: undefined reference to `av_vorbis_parse_frame_flags'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsevorbis.c:461: undefined reference to `av_vorbis_parse_reset'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsevorbis.c:466: undefined reference to `av_vorbis_parse_frame_flags'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(oggparsevorbis.o): In function `vorbis_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/oggparsevorbis.c:391: undefined reference to `av_vorbis_parse_init'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(rtmpproto.o): In function `rtmp_uncompress_swfplayer':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtmpproto.c:1077: undefined reference to `inflateInit_'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtmpproto.c:1087: undefined reference to `inflate'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtmpproto.c:1105: undefined reference to `inflateEnd'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(rtpdec_jpeg.o): In function `jpeg_create_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:147: undefined reference to `avpriv_mjpeg_val_dc'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:147: undefined reference to `avpriv_mjpeg_bits_dc_luminance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:149: undefined reference to `avpriv_mjpeg_val_dc'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:149: undefined reference to `avpriv_mjpeg_bits_dc_chrominance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:151: undefined reference to `avpriv_mjpeg_val_ac_luminance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:151: undefined reference to `avpriv_mjpeg_bits_ac_luminance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:153: undefined reference to `avpriv_mjpeg_val_ac_chrominance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpdec_jpeg.c:153: undefined reference to `avpriv_mjpeg_bits_ac_chrominance'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(rtpenc_jpeg.o): In function `ff_rtp_send_jpeg':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:104: undefined reference to `avpriv_mjpeg_bits_dc_luminance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:105: undefined reference to `avpriv_mjpeg_val_dc'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:140: undefined reference to `avpriv_mjpeg_bits_ac_chrominance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:141: undefined reference to `avpriv_mjpeg_val_ac_chrominance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:116: undefined reference to `avpriv_mjpeg_bits_dc_chrominance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:117: undefined reference to `avpriv_mjpeg_val_dc'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:128: undefined reference to `avpriv_mjpeg_bits_ac_luminance'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/rtpenc_jpeg.c:129: undefined reference to `avpriv_mjpeg_val_ac_luminance'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(sdp.o): In function `xiph_extradata2config':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/sdp.c:367: undefined reference to `avpriv_split_xiph_headers'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(sdp.o): In function `latm_context2config':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/sdp.c:457: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/sdp.c:457: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/sdp.c:457: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/sdp.c:457: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/sdp.c:457: undefined reference to `avpriv_mpeg4audio_sample_rates'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(sdp.o):/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/sdp.c:457: more undefined references to `avpriv_mpeg4audio_sample_rates' follow
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(spdifdec.o): In function `spdif_get_offset_and_codec':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/spdifdec.c:60: undefined reference to `avpriv_aac_parse_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(spdifenc.o): In function `spdif_header_aac':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/spdifenc.c:357: undefined reference to `avpriv_aac_parse_header'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(spdifenc.o): In function `spdif_header_dts':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/spdifenc.c:258: undefined reference to `avpriv_dca_sample_rates'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(takdec.o): In function `tak_read_header':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/takdec.c:145: undefined reference to `avpriv_tak_parse_streaminfo'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(tee.o): In function `close_slaves':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/tee.c:327: undefined reference to `av_bitstream_filter_close'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(tee.o): In function `parse_bsfs':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/tee.c:115: undefined reference to `av_bitstream_filter_init'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(tee.o): In function `close_slaves':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/tee.c:327: undefined reference to `av_bitstream_filter_close'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(udp.o): In function `udp_close':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/udp.c:974: undefined reference to `pthread_cancel'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/udp.c:975: undefined reference to `pthread_join'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(udp.o): In function `udp_open':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/udp.c:847: undefined reference to `pthread_create'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(utils.o): In function `free_stream':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/utils.c:3710: undefined reference to `av_parser_close'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(utils.o): In function `has_decode_delay_been_guessed':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/utils.c:863: undefined reference to `avpriv_h264_has_num_reorder_frames'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/utils.c:863: undefined reference to `avpriv_h264_has_num_reorder_frames'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/utils.c:863: undefined reference to `avpriv_h264_has_num_reorder_frames'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(utils.o): In function `parse_packet':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/utils.c:1257: undefined reference to `av_parser_parse2'
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/utils.c:1318: undefined reference to `av_parser_close'
    
/home/codeDev/ffmpeg_sources/build_Mar-10-2016/lib/libavformat.a(utils.o): In function `ff_read_frame_flush':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavformat/utils.c:1669: /lib/libavutil.a(time.o): In function `av_gettime_relative':
    
/home/codeDev/ffmpeg_sources/ffmpeg-3.0/libavutil/time.c:60: undefined reference to `clock_gettime'
    
collect2: error: ld returned 1 exit status

  • Android jni x264_encoder_encode Out of memory error

    25 octobre 2020, par Stanley Wintergreen

    I am using a library x264 to encode a video stream from a camera into a codec h264. I follow examples like : 1, 2, 3. I am receiving data from a camera using Camera.setPreviewCallbackWithBuffer.

    


    During the call of the method x264_encoder_encode, memory is allocated inside the JNI that is not released and after a while I get an out of memory error. I wrote this JNI. The following code is enough to reproduce the problem :

    


    JNIEXPORT jbyteArray JNICALL Java_org_videolan_x264_x264JNI_encode(
    JNIEnv *env,
    jclass cls,
    jlong encoder_context_pointer,
    jbyteArray decoded,
    jlong time
) {
    EncoderContext* encoder_context = (EncoderContext*) encoder_context_pointer;
    x264_nal_t* pp_nal;
    int pi_nal;
    x264_picture_t picture_out;
    int frame_size = x264_encoder_encode(
            encoder_context->x264_encoder,
            &pp_nal,
            &pi_nal,
            &encoder_context->picture_in,
            &picture_out
    );
    return NULL;
}


    


    It seems to me that I take into account everything that is recommended in the examples, but apparently this is not so. I also believe that the method works because I receive an array with the expected data in response.

    


Navigation