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    Puis-je poster des contenus à partir d’une tablette Ipad ?
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  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (5198)

  • Compiling ffmpeg to support SPEEX decoding

    10 avril 2014, par user2955351

    I am trying to compile ffmpeg to support Speex decoding. I have enabled speex decoding using the following flag —enable-libspeex in my shell script. I have also compiled speex 1.2rc1 downloaded from this link. After compiling the header files are available on this path /usr/local/include/speex. Following the above procedure when ffmpeg is compiled to produce support for SPEEX decoding I get the error libspeex not found.
    Can anyone help me with this ?

    Config.log :

        BEGIN /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
    1   #include 
    
    2   float foo(float f, float g) { return roundf(f); }
    
    3   int main(void){ return (int) foo; }
    
    END /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
    xcrun -sdk iphoneos clang -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -
    
    DPIC -arch armv7s -mios-version-min=6.0 -mcpu= -std=c99 -fomit-frame-pointer -fPIC -
    
    mthumb -c -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o
    
    /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
    clang: warning: joined argument expects additional value: '-mcpu='
    
    xcrun -sdk iphoneos clang -arch armv7s -mios-version-min=6.0 -Wl,-dynamic,-
    
    search_paths_first -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.vFN4Vpqk
    
    /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o -lm -lz
    
    check_mathfunc sinf 1
    
    check_ld cc
    
    check_cc
    
    BEGIN /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
     1  #include 
    
     2  float foo(float f, float g) { return sinf(f); }
    
     3  int main(void){ return (int) foo; }
    
     END /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
     xcrun -sdk iphoneos clang -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -
    
     DPIC  -arch armv7s -mios-version-min=6.0 -mcpu= -std=c99 -fomit-frame-pointer -fPIC - 
    
     mthumb -c -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o
    
     /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
     clang: warning: joined argument expects additional value: '-mcpu='
    
     xcrun -sdk iphoneos clang -arch armv7s -mios-version-min=6.0 -Wl,-dynamic,-
    
    search_paths_first -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.vFN4Vpqk
    
    /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o -lm -lz
    
    check_mathfunc trunc 1
    
    check_ld cc
    
     check_cc
    
    BEGIN /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
     1  #include 
    
     2  float foo(float f, float g) { return trunc(f); }
    
     3  int main(void){ return (int) foo; }
    
    END /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
     xcrun -sdk iphoneos clang -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -
    
      DPIC -arch armv7s -mios-version-min=6.0 -mcpu= -std=c99 -fomit-frame-pointer -fPIC -
    
     mthumb -c -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o 
    
    /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
    clang: warning: joined argument expects additional value: '-mcpu='
    
    xcrun -sdk iphoneos clang -arch armv7s -mios-version-min=6.0 -Wl,-dynamic,-               search_paths_first -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.vFN4Vpqk /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o -lm -lz
    
check_mathfunc truncf 1
    
check_ld cc
    
check_cc
    
BEGIN /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
    1   #include 
    
    2   float foo(float f, float g) { return truncf(f); }
    
    3   int main(void){ return (int) foo; }
    
END /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
xcrun -sdk iphoneos clang -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DPIC -arch armv7s -mios-version-min=6.0 -mcpu= -std=c99 -fomit-frame-pointer -fPIC -mthumb -c -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
clang: warning: joined argument expects additional value: '-mcpu='
    
xcrun -sdk iphoneos clang -arch armv7s -mios-version-min=6.0 -Wl,-dynamic,-search_paths_first -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.vFN4Vpqk /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o -lm -lz
    
check_lib speex/speex.h speex_decoder_init -lspeex
    
check_header speex/speex.h
    
check_cpp
    
BEGIN /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
    1   #include <speex></speex>speex.h>
    
    2   int x;
    
END /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
xcrun -sdk iphoneos clang -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DPIC -arch armv7s -mios-version-min=6.0 -mcpu= -std=c99 -fomit-frame-pointer -fPIC -mthumb -E -o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.8q3GcEO3.o /var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c
    
clang: warning: joined argument expects additional value: &#39;-mcpu=&#39;
    
/var/folders/5p/cffcbsm954b632yfzq4jrbbw0000gn/T//ffconf.5U5MfgMb.c:1:10: fatal error: &#39;speex/speex.h&#39; file not found
    
#include <speex></speex>speex.h>
    
         ^
    
1 error generated.
    
ERROR: libspeex not found

  • Adding overlay image to video on specific position ffmpeg

    10 juillet 2019, par Niraj Pathak

    I want to add one or multiple resized images anywhere over the video using ffmpeg. It works well for some position. However, it does not add images to the exact position I want. I have tested it on console and its embedded in php with dynamic variables.

    ffmpeg -y -i vid_1561454052.mp4 -i Penguins.jpg -filter_complex
    "[0:v][1:v] overlay=221:127:enable=’between(t,0,5)’" -pix_fmt yuv420p
    -aspect 16:9 -c:a copy vid_1562740969.mp4

    Please Help me out...

  • Compile FFmpeg as iOS 8 Framework

    25 juillet 2019, par zebeurton

    I successfully compiled FFmpeg with iOS 8.2 SDK thanks to https://github.com/kewlbear/FFmpeg-iOS-build-script and last version of gas-preprocessor (https://github.com/libav/gas-preprocessor).

    However, I would like to package FFmpeg libraries as a iOS 8 dynamic framework due to legal constraints. I found resources to create iOS 8 dynamic framework however I cannot find any solution for FFmpeg.

    Can anyone help me to package these librairies ?
    Thanks
    David

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