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Médias (91)

Autres articles (86)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

Sur d’autres sites (8194)

  • FTP Video Upload and Thumbnail Rotation Issue

    25 juin 2018, par Bits Please

    I am uploading video using ffmpeg command. I am then creating then thumbnail. I want to rotate video, how can I achieve this ?

    Here is my Code :

        $thumbnail_name =  preg_replace('"\.(mp4|avi|flv|vob|oggg)$"', '.jpg', $newfilename);
    

    
$movie = "/home/foldername/public_html/master/assets/user_videos/".$newfilename;
    

    
$thumbnail = "/home/foldername/public_html/master/assets/user_videos/".$thumbnail_name;
    

    
$command = '/usr/bin/ffmpeg -y -ss 00:00:01 -i '.$movie.' -f image2 -vframes 1 '.$thumbnail.' 2>&1';

  • ffmpeg make thumbnail and compress in one command

    9 juin 2021, par chris227

    I want to compress a video and make thumbnail on same command but it's not working. It makes compression, it creates the log file but not the thumbnail, here is my php command :

    


     $command = "/usr/bin/ffmpeg -i $targetFilePathPrefix -b:v 700k -bufsize 700k /home/etwow8083/public_html/worldconnect.me/community/uploads/$idUser/$fileNameConvert -ss 00:00:01.000 -vframes 1 $thumbnail 1> /home/etwow8083/public_html/worldconnect.me/community/uploads/$idUser/$fileOutput 2>&1 &";
exec($command);


    


  • 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 ?

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