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  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk 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.

  • Création définitive du canal

    12 mars 2010, par

    Lorsque votre demande est validée, vous pouvez alors procéder à la création proprement dite du canal. Chaque canal est un site à part entière placé sous votre responsabilité. Les administrateurs de la plateforme n’y ont aucun accès.
    A la validation, vous recevez un email vous invitant donc à créer votre canal.
    Pour ce faire il vous suffit de vous rendre à son adresse, dans notre exemple "http://votre_sous_domaine.mediaspip.net".
    A ce moment là un mot de passe vous est demandé, il vous suffit d’y (...)

Sur d’autres sites (6971)

  • Exec () Creating two different process for FFMPEG

    23 mai 2018, par Bruno Andrade

    I run this command in exec () and it creates two FFMPEG processes one at the same time as the other but with different PID. Is this behavior normal ? When I run the code directly in the shell this does not happen.

    $ffmpeg = "/home/user/bin/ffmpeg -hide_banner -loglevel verbose -n -i https://sitelink/list.m3u8 -map 0:4 -map 0:5 -acodec copy -bsf:a aac_adtstoasc -vcodec copy video.mp4 1> log.txt  2>&1";
    

    
    exec($ffmpeg, $output, $var);

    Example of the two processes created

    user+ 24414 24413  0 13:42 pts/2    00:00:00 sh -c /home/user/bin/ffmpeg -hide_banner -loglevel verbose -n -i https://sitelink/list.m3u8 -map 0:4 -map 0:5 -acodec copy -bsf:a aac_adtstoasc -vcodec copy video.mp4 1> log.txt  2>&1
    
user+ 24415 24414  1 13:42 pts/2    00:00:00 /home/user/bin/ffmpeg -hide_banner -loglevel verbose -n -i https://sitelink/list.m3u8 -map 0:4 -map 0:5 -acodec copy -bsf:a aac_adtstoasc -vcodec copy video.mp4

  • Building ffmpeg for Android with clang

    30 juillet 2019, par Guerlando OCs

    I’m trying to build ffmpeg for Android using Clang and Android NDK 20 in Ubuntu 18.04.

    I’m trying :

    ./configure
    
--prefix=android/
    
--disable-asm
    
--enable-cross-compile
    
--disable-static
    
--disable-programs
    
--disable-doc
    
--enable-shared
    
--enable-protocol=file
    
--enable-pic
    
--enable-small
    
--disable-pthreads
    
--ar=/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ar
    
--strip=/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-strip
    
--ld=/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ld
    
--cc=/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang
    
--cxx=/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++
    
--as=/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang
    
--target-os=android
    
--extra-cflags=-target aarch64-none-linux-android
    
-mfpu=neon
    
-mfloat-abi=soft
    
-I/home/sources/android-ndk-r20/sysroot/usr/include/aarch64-linux-android
    
-O3
    
-fPIC
    
--extra-ldflags=-L/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/lib/gcc/aarch64-linux-android/4.9.x
    
-L/platforms/android-/arch-arm64/usr/lib
    
--sysroot=/home/sources/android-ndk-r20/sysroot

    But I’m getting some compile errors like this :

    /home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: error: expected identifier or '('
    
char* getenv(const char* __name);
    
      ^
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL
    
                  ^
    
/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/8.0.7/include/stddef.h:105:18: note: expanded from macro 'NULL'
    
#  define NULL ((void*)0)
    
                 ^
    
In file included from libavdevice/alldevices.c:23:
    
In file included from ./libavformat/internal.h:27:
    
In file included from ./libavformat/avformat.h:319:
    
In file included from ./libavcodec/avcodec.h:31:
    
In file included from ./libavutil/samplefmt.h:24:
    
In file included from ./libavutil/avutil.h:296:
    
In file included from ./libavutil/common.h:39:
    
/home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: error: expected ')'
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL
    
                  ^
    
/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/8.0.7/include/stddef.h:105:18: note: expanded from macro 'NULL'
    
#  define NULL ((void*)0)
    
                 ^
    
/home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: note: to match this '('
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL
    
                  ^
    
/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/8.0.7/include/stddef.h:105:17: note: expanded from macro 'NULL'
    
#  define NULL ((void*)0)
    
                ^
    
In file included from libavdevice/alldevices.c:23:
    
In file included from ./libavformat/internal.h:27:
    
In file included from ./libavformat/avformat.h:319:
    
In file included from ./libavcodec/avcodec.h:31:
    
In file included from ./libavutil/samplefmt.h:24:
    
In file included from ./libavutil/avutil.h:296:
    
In file included from ./libavutil/common.h:39:
    
/home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: error: expected ')'
    
char* getenv(const char* __name);
    
      ^
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL
    
                  ^
    
/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/8.0.7/include/stddef.h:105:24: note: expanded from macro 'NULL'
    
#  define NULL ((void*)0)
    
                       ^
    
/home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: note: to match this '('
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL
    
                  ^
    
/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/8.0.7/include/stddef.h:105:16: note: expanded from macro 'NULL'
    
#  define NULL ((void*)0)
    
               ^
    
In file included from libavdevice/fbdev_dec.c:37:
    
In file included from ./libavutil/internal.h:42:
    
In file included from ./libavutil/timer.h:41:
    
/home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: error: expected identifier or '('
    
char* getenv(const char* __name);
    
      ^
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL
    
                  ^
    
/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/8.0.7/include/stddef.h:105:18: note: expanded from macro 'NULL'
    
#  define NULL ((void*)0)
    
                 ^
    
In file included from libavdevice/fbdev_dec.c:37:
    
In file included from ./libavutil/internal.h:42:
    
In file included from ./libavutil/timer.h:41:
    
/home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: error: expected ')'
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL
    
                  ^
    
/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/8.0.7/include/stddef.h:105:18: note: expanded from macro 'NULL'
    
#  define NULL ((void*)0)
    
                 ^
    
/home/sources/android-ndk-r20/sysroot/usr/include/stdlib.h:61:7: note: to match this '('
    
./config.h:17:19: note: expanded from macro 'getenv'
    
#define getenv(x) NULL

    I also tried, from here :

    ./configure
    
--prefix=/home/deps/build/ffmpeg/arm64
    
--cross-prefix=/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/aarch64-linux-android-
    
--sysroot=/home/sources/android-ndk-r20/sysroot
    
--disable-static
    
--disable-doc
    
--disable-ffmpeg
    
--disable-ffplay
    
--disable-ffprobe
    
--disable-symver
    
--enable-shared
    
--enable-protocol=concat
    
--enable-protocol=file
    
--enable-muxer=mp4
    
--enable-demuxer=mpegts
    
--target-os=android
    
--enable-decoder=h264
    
--enable-cross-compile
    
--arch=aarch64
    
--toolchain=clang-usan
    
--extra-cflags=-fPIE
    
-fPIC
    
-ffast-math
    
-funroll-loops
    
-mfloat-abi=softfp
    
-mfpu=vfpv3-d16
    
--extra-ldflags=-pie
    
--ar=/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ar
    
--strip=/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-strip
    
--ld=/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ld
    
--cc=/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang
    
--cxx=/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++
    
--as=/home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang

    But I get this error :

    /home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang is unable to create an executable file.
    
C compiler test failed.

    In the log file I get :

    /home/sources/android-ndk-r20/toolchains/llvm/prebuilt/linux-x86_64/bin/clang --sysroot=/home/sources/android-ndk-r20/sysroot -fsanitize=undefined -fPIE -fPIC -ffast-math -funroll-loops -mfloat-abi=softfp -mfpu=vfpv3-d16 -c -o /tmp/ffconf.knsd57OI/test.o /tmp/ffconf.knsd57OI/test.c
    
clang: warning: argument unused during compilation: '-mfloat-abi=softfp' [-Wunused-command-line-argument]
    
clang: warning: argument unused during compilation: '-mfpu=vfpv3-d16' [-Wunused-command-line-argument]
    
/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ld -pie -fsanitize=undefined --sysroot=/home/sources/android-ndk-r20/sysroot -o /tmp/ffconf.knsd57OI/test /tmp/ffconf.knsd57OI/test.o
    
/home/sources/android-ndk-r20/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android-ld: -f may not be used without -shared
    
C compiler test failed.

    It looks like, by the line -fsanitize=undefined that an undefined is being passed, I don’t know why.

    Anyone knows what’s happening or an alternative way to build ?

  • ffmpeg Permission denied on java

    3 mai 2018, par dijo francis

    Getting an error :

    "java.io.IOException: Cannot run program
    
"/home/dijo/ffmpeg_sources/ffmpeg": error=13, Permission denied"

    When I use

    FFmpeg ffmpeg = new FFmpeg("/home/dijo/ffmpeg_sources/ffmpeg")

    Does anyone know how to solve this ?

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