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Médias (2)
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Valkaama DVD Label
4 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Image
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Podcasting Legal guide
16 mai 2011, par
Mis à jour : Mai 2011
Langue : English
Type : Texte
Autres articles (69)
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Gestion générale des documents
13 mai 2011, parMédiaSPIP ne modifie jamais le document original mis en ligne.
Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...) -
Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
MediaSPIP Player : les contrôles
26 mai 2010, parLes contrôles à la souris du lecteur
En plus des actions au click sur les boutons visibles de l’interface du lecteur, il est également possible d’effectuer d’autres actions grâce à la souris : Click : en cliquant sur la vidéo ou sur le logo du son, celui ci se mettra en lecture ou en pause en fonction de son état actuel ; Molette (roulement) : en plaçant la souris sur l’espace utilisé par le média (hover), la molette de la souris n’exerce plus l’effet habituel de scroll de la page, mais diminue ou (...)
Sur d’autres sites (10688)
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How to correctly setup Linker in Eclipse IDE 4.8.0M4 for ffmpeg development (Ubuntu)
28 janvier 2018, par boergiI am using Eclipse IDE 4.8.0M4 on Ubunto 16.04. I try to compile the code from a FFmpeg tutorial on GitHUB : (https://github.com/leandromoreira/ffmpeg-libav-tutorial/blob/master/0_hello_world.c). For setting up FFmpeg in Eclipse i used this guide :(https://trac.ffmpeg.org/wiki/Setup_Eclipse_IDE_for_FFmpeg_(Linux)).
The header files and libaries are all in the folder /home/git/ffmpeg. (e.g. avcodec.h and libavcodec.a is in the folder /home/git/ffmpeg/libavcodec). Included libs : -lavcodec -lpostproc -lz -llzma -lrt -lavfilter -lswresample -lavdevice -lswscale -lavutil -lavformat
Console output :
12:34:30 **** Incremental Build of configuration Debug for project ffmpeg_test ****
make all
Building target: ffmpeg_test
Invoking: GCC C Linker
gcc -L/home/git/ffmpeg/libavcodec -L/home/git/ffmpeg/libavformat -o "ffmpeg_test" ./src/simpletest.o -lavcodec -lpostproc -lz -llzma -lrt -lavfilter -lswresample -lavdevice -lswscale -lavutil -lavformat
./src/simpletest.o: In function `main':
/home/boergi/eclipse-workspace/ffmpeg_test/Debug/../src/simpletest.c:141: undefined reference to `avcodec_parameters_to_context'
/home/boergi/eclipse-workspace/ffmpeg_test/Debug/../src/simpletest.c:163: undefined reference to `av_packet_alloc'
/home/boergi/eclipse-workspace/ffmpeg_test/Debug/../src/simpletest.c:194: undefined reference to `av_packet_free'
./src/simpletest.o: In function `decode_packet':
/home/boergi/eclipse-workspace/ffmpeg_test/Debug/../src/simpletest.c:214: undefined reference to `avcodec_send_packet'
/home/boergi/eclipse-workspace/ffmpeg_test/Debug/../src/simpletest.c:225: undefined reference to `avcodec_receive_frame'
collect2: error: ld returned 1 exit status
makefile:30: recipe for target 'ffmpeg_test' failed
make: *** [ffmpeg_test] Error 1
12:34:31 Build Finished (took 519ms)I found out that "int avcodec_parameters_to_context(AVCodecContext *codec, const AVCodecParameters *par)" is defined in utils.c (also in the /libavcodec folder), but i don’t know what can i do to get this running.
boergi@Ubuntu-b:~/git/ffmpeg$ ffmpeg -version
ffmpeg version N-89895-g7723750 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.5) 20160609
configuration:
libavutil 56. 7.100 / 56. 7.100
libavcodec 58. 9.100 / 58. 9.100
libavformat 58. 5.101 / 58. 5.101
libavdevice 58. 0.101 / 58. 0.101
libavfilter 7. 11.101 / 7. 11.101
libswscale 5. 0.101 / 5. 0.101
libswresample 3. 0.101 / 3. 0.101 -
Failed to build Android FFmpeg using the NDK
6 octobre 2013, par Blaze TamaFirst, I'm a newbie in Ubuntu and Android's Ff-mpeg so please bear with me.
I'm using this library : https://github.com/appunite/AndroidFFmpeg and I'm trying to build it with Ubuntu 13.04 and Android NDK r9.
First, I'm getting a
C compiler cannot create exec
error. After some research (and a little struggling), I noticed that my version is 4.8, while the version inandroid_build.sh
is 4.4.3, so i changed all of those values and the error is gone.After that, I tried to build it again, but the
libffmpeg.so
was not built, which means I failed.I tried to see the config.log (
vo-amwrbenc's
log) and i found those errors :configure:4179: /home/tama/Documents/android-ndk-r9/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/tama/Documents/android-ndk-r9/platforms/android-5/arch-arm/ -c -marm -march=armv5 -marm -march=armv5 conftest.c >&5
conftest.c:61:29: error: expected ';', ',' or ')' before 'text'
/home/tama/Documents/android-ndk-r9/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-ar: conftest.o: No such file or directory
configure:7482: /home/tama/Documents/android-ndk-r9/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/tama/Documents/android-ndk-r9/platforms/android-5/arch-arm/ -std=gnu99 -E -marm -march=armv5 conftest.c
conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory
configure:7527: $? = 0
configure:7541: /home/tama/Documents/android-ndk-r9/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc --sysroot=/home/tama/Documents/android-ndk-r9/platforms/android-5/arch-arm/ -std=gnu99 -E -marm -march=armv5 conftest.c
conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directoryAnd more errors which are contained in the C code.
Please kindly download my config.log (less than 50KB) if you need more information : https://www.dropbox.com/s/ptn1gvnik3v341y/config.log
I'm racing with time now, any help is appreciated.
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Exec not working in PHP [on hold]
2 février 2018, par Parimal Desaii have one ffmpeg command which is working on server command line but not working when i am using it by PHP exec method
command is following
ffmpeg -i /home/smubu/uploads/tracks/input.mp3 -b:a 64k /home/smubu/uploads/tracks/output.mp3
Thanks for your help