Recherche avancée
Médias (1)
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MediaSPIP Simple : futur thème graphique par défaut ?
26 septembre 2013, par
Mis à jour : Octobre 2013
Langue : français
Type : Video
Autres articles (78)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Amélioration de la version de base
13 septembre 2013Jolie sélection multiple
Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...) -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;
Sur d’autres sites (6833)
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Re-creating/matching ffmpeg settings
8 novembre 2013, par Pete HelgrenI have an MP4 file that plays pretty much on every browser using either HTML5 or flash fallback (using mediaelement.js). I also have a series of additional video files that I would like to have "match" the one file that does play consistently but I haven't been able to match the ffmpeg settings so it produces a like file. I used ffprobe and got the following results on the file that plays successfully :
ffprobe version N-53616-g7a2edcf Copyright (c) 2007-2013 the FFmpeg developers
built on May 29 2013 01:21:08 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --
enable-libxvid --enable-zlib
libavutil 52. 34.100 / 52. 34.100
libavcodec 55. 12.102 / 55. 12.102
libavformat 55. 7.100 / 55. 7.100
libavdevice 55. 1.101 / 55. 1.101
libavfilter 3. 72.100 / 3. 72.100
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MyFile.mp4':
Metadata:
major_brand : M4V
minor_version : 1
compatible_brands: M4V mp42isom
creation_time : 2013-05-29 16:08:29
Duration: 00:01:58.10, start: 0.000000, bitrate: 1155 kb/s
Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 854x480 [SAR 1:1 DAR 427:240], 995 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc
Metadata:
creation_time : 2013-05-29 16:08:29
handler_name : Mainconcept MP4 Video Media Handler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 157 kb/s
Metadata:
creation_time : 2013-05-29 16:08:29
handler_name : Mainconcept MP4 Sound Media HandlerFollowing a few guides I found online, I am using the following ffmpeg settings :
ffmpeg -i {input file name} -y -acodec aac -ac 2 -strict experimental -ab 64k -s 320x240 -vcodec libx264 -pix_fmt yuv420p -preset slow -profile:v baseline -level 30 -maxrate 300k -bufsize 600k -b:v 300k -f mp4 -threads 0 -movflags +faststart {output file name}That command produces the following output :
ffmpeg -i "testin.mp4" -y -acodec aac -ac 2 -strict experimental -ab 64k -s 320x240 -vcodec libx264 -pix_fmt yuv420p -preset slow-profile:v baseline -level 30 -maxrate 300k -bufsize 600k -b:v 300k -f mp4 -threads 0 -movflags +faststart testout.mp4
ffmpeg version N-53616-g7a2edcf Copyright (c) 2000-2013 the FFmpeg developers built on May 29 2013 01:21:08 with gcc 4.7.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 34.100 / 52. 34.100
libavcodec 55. 12.102 / 55. 12.102
libavformat 55. 7.100 / 55. 7.100
libavdevice 55. 1.101 / 55. 1.101
libavfilter 3. 72.100 / 3. 72.100
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'testin.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
creation_time : 2013-10-01 17:11:42
Duration: 00:04:33.75, start: 0.000000, bitrate: 725 kb/s
Stream #0:0(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 596 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc
Metadata:
creation_time : 2013-10-01 17:11:42
handler_name : ?Mainconcept Video Media Handler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 125 kb/s
Metadata:
creation_time : 2013-10-01 17:11:42
handler_name : #Mainconcept MP4 Sound Media Handler
[libx264 @ 0000000000358160] using SAR=1/1
[libx264 @ 0000000000358160] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2AVX
[libx264 @ 0000000000358160] profile Constrained Baseline, level 3.0
[libx264 @ 0000000000358160] 264 - core 133 r2334 a3ac64b - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=0 ref=5 deblock=1:0:0 analyse=0x1:0x111 me=umh subme=8 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=cbr mbtree=1 bitrate=300 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=300 vbv_bufsize=600 nal_hrd=none ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'testout.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
encoder : Lavf55.7.100
Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 320x240 [SAR 1:1 DAR 4:3], q=-1--1, 300 kb/s, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-10-01 17:11:42
handler_name : ?Mainconcept Video Media Handler
Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 64 kb/s
Metadata:
creation_time : 2013-10-01 17:11:42
handler_name : #Mainconcept MP4 Sound Media Handler
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> libx264)
Stream #0:1 -> #0:1 (aac -> aac)
Press [q] to stop, [?] for help
frame= 283 fps=0.0 q=21.0 size= 329kB time=00:00:09.30 bitrate= 289.9kbits/
frame= 565 fps=564 q=20.0 size= 760kB time=00:00:18.64 bitrate= 333.7kbits/
frame= 846 fps=564 q=21.0 size= 1179kB time=00:00:28.20 bitrate= 342.5kbits/
frame= 1123 fps=561 q=22.0 size= 1603kB time=00:00:37.33 bitrate= 351.7kbits/
frame= 1376 fps=550 q=25.0 size= 1986kB time=00:00:45.69 bitrate= 356.1kbits/
frame= 1651 fps=550 q=22.0 size= 2377kB time=00:00:55.01 bitrate= 353.9kbits/
frame= 1914 fps=546 q=24.0 size= 2776kB time=00:01:03.70 bitrate= 357.0kbits/
frame= 2181 fps=545 q=24.0 size= 3163kB time=00:01:12.70 bitrate= 356.4kbits/
frame= 2443 fps=543 q=24.0 size= 3566kB time=00:01:21.38 bitrate= 358.9kbits/
frame= 2702 fps=540 q=24.0 size= 3939kB time=00:01:30.04 bitrate= 358.4kbits/
frame= 2965 fps=539 q=24.0 size= 4338kB time=00:01:38.73 bitrate= 359.9kbits/
frame= 3236 fps=539 q=23.0 size= 4731kB time=00:01:48.03 bitrate= 358.7kbits/
frame= 3505 fps=539 q=24.0 size= 5130kB time=00:01:56.75 bitrate= 360.0kbits/
frame= 3765 fps=537 q=26.0 size= 5521kB time=00:02:05.41 bitrate= 360.6kbits/
frame= 4036 fps=538 q=24.0 size= 5905kB time=00:02:14.59 bitrate= 359.4kbits/
frame= 4326 fps=540 q=24.0 size= 6343kB time=00:02:24.10 bitrate= 360.6kbits/
frame= 4606 fps=542 q=27.0 size= 6783kB time=00:02:33.49 bitrate= 362.0kbits/
frame= 4886 fps=543 q=24.0 size= 7168kB time=00:02:42.81 bitrate= 360.7kbits/
frame= 5166 fps=544 q=27.0 size= 7616kB time=00:02:52.13 bitrate= 362.5kbits/
frame= 5456 fps=545 q=24.0 size= 8020kB time=00:03:01.84 bitrate= 361.3kbits/
frame= 5736 fps=546 q=27.0 size= 8458kB time=00:03:11.18 bitrate= 362.4kbits/
frame= 6001 fps=545 q=30.0 size= 8849kB time=00:03:20.17 bitrate= 362.1kbits/
frame= 6264 fps=544 q=27.0 size= 9233kB time=00:03:28.85 bitrate= 362.2kbits/
frame= 6526 fps=544 q=26.0 size= 9611kB time=00:03:37.55 bitrate= 361.9kbits/
frame= 6793 fps=543 q=26.0 size= 10006kB time=00:03:46.51 bitrate= 361.9kbits/
frame= 7076 fps=544 q=24.0 size= 10410kB time=00:03:55.86 bitrate= 361.6kbits/
frame= 7355 fps=544 q=25.0 size= 10835kB time=00:04:05.20 bitrate= 362.0kbits/
frame= 7615 fps=543 q=27.0 size= 11236kB time=00:04:13.88 bitrate= 362.5kbits/
frame= 7883 fps=543 q=25.0 size= 11625kB time=00:04:22.89 bitrate= 362.3kbits/
frame= 8166 fps=544 q=21.0 size= 12040kB time=00:04:32.31 bitrate= 362.2kbits/
Starting second pass: moving header on top of the file
frame= 8203 fps=540 q=-1.0 Lsize= 12417kB time=00:04:33.74 bitrate= 371.6kbits/s
video:10035kB audio:2150kB subtitle:0 global headers:0kB muxing overhead 1.901929%
[libx264 @ 0000000000358160] frame I:41 Avg QP:14.13 size: 18349
[libx264 @ 0000000000358160] frame P:8162 Avg QP:17.24 size: 1167
[libx264 @ 0000000000358160] mb I I16..4: 24.8% 0.0% 75.2%
[libx264 @ 0000000000358160] mb P I16..4: 0.4% 0.0% 0.3% P16..4: 29.1% 6.4% 3.2% 0.0% 0.0% skip:60.7%
[libx264 @ 0000000000358160] coded y,uvDC,uvAC intra: 66.1% 74.1% 53.1% inter: 15.3% 20.2% 4.0%
[libx264 @ 0000000000358160] i16 v,h,dc,p: 23% 21% 11% 45%
[libx264 @ 0000000000358160] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 25% 14% 6% 7% 7% 7% 6% 7%
[libx264 @ 0000000000358160] i8c dc,h,v,p: 43% 28% 19% 10%
[libx264 @ 0000000000358160] ref P L0: 78.4% 12.6% 4.9% 2.4% 1.7%
[libx264 @ 0000000000358160] kb/s:300.33The one problem with the incantation above is that on iPad's and iPhones and some Android tablets all you hear is the audio with no video. But the file listed above (contents of the ffprobe) does not have that problem, it WILL play on an iPad, iPhone, Android tablet. I researched causes for "audio, no video" and the recommendations were all over the deck. But, the file listed in the ffprobe DOES play, so if I can match those settings described by the ffprobe for all of the other videos, they should play consistently as well. My challenge is to match the ffprobe settings using ffmpeg and there doesn't seem to be a 1 to 1 match between what I see in ffprobe and the corresponding settings in ffmpeg (a nice utility would be to have ffprobe output the ffmpeg settings that could be used to create a file of similar format).
I walked through the ffprobe documentation but couldn't find anything that would produce a format that could be used as input to ffmpeg. Suggestions ?
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I am trying to use the RTSPPlay, project of mooncatventures. But it shows me error like this
7 octobre 2013, par kamlesh shingarakhiyaI 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.
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How to use LivuLib with Xcode project
13 avril 2015, par Vishal LohiaI 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..
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