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Autres articles (80)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

Sur d’autres sites (7146)

  • avfilter : add D2TS, TS2D, TS2T as a common macro in internal.h

    1er juin 2020, par Limin Wang
    avfilter : add D2TS, TS2D, TS2T as a common macro in internal.h

    Signed-off-by : Limin Wang <lance.lmwang@gmail.com>
    • [DH] libavfilter/aeval.c
    • [DH] libavfilter/af_volume.c
    • [DH] libavfilter/f_select.c
    • [DH] libavfilter/f_sendcmd.c
    • [DH] libavfilter/internal.h
    • [DH] libavfilter/setpts.c
    • [DH] libavfilter/vf_delogo.c
    • [DH] libavfilter/vf_eq.c
    • [DH] libavfilter/vf_hue.c
    • [DH] libavfilter/vf_rotate.c
    • [DH] libavfilter/vf_scale.c
    • [DH] libavfilter/vf_vignette.c

  • fftools/textformat : Introduce common header and deduplicate code

    28 avril, par softworkz
    fftools/textformat : Introduce common header and deduplicate code

    Also change writer_printf signature in AVTextWriter to use va_list,
    
so that it can be called by the new function writer_printf()
    
in tf_internal.h.
    

    Reviewed-by : Stefano Sabatini <stefasab@gmail.com>
    
Signed-off-by : softworkz <softworkz@hotmail.com>
    • [DH] fftools/textformat/avtextwriters.h
    • [DH] fftools/textformat/tf_compact.c
    • [DH] fftools/textformat/tf_default.c
    • [DH] fftools/textformat/tf_flat.c
    • [DH] fftools/textformat/tf_ini.c
    • [DH] fftools/textformat/tf_internal.h
    • [DH] fftools/textformat/tf_json.c
    • [DH] fftools/textformat/tf_xml.c
    • [DH] fftools/textformat/tw_avio.c
    • [DH] fftools/textformat/tw_buffer.c
    • [DH] fftools/textformat/tw_stdout.c

  • Building FFMPEG on UBUNTU facing issue while compiling common.mak file

    9 juin 2016, par sumit singh

    I am compiling the ffmpeg library i am facing some issues while compiling this.

    I follow the steps of compilation form here.But i am failed to compile.
    The issues are as below.

    WARNING: /home/sumit/android-ndk-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-pkg-config not found, library detection may fail.
    
libavcodec/bsf_list.c is unchanged
    
libavformat/protocol_list.c is unchanged
    
common.mak:26: *** unterminated call to function `foreach': missing `)'.  Stop.
    
common.mak:26: *** unterminated call to function `foreach': missing `)'.  Stop.
    
common.mak:26: *** unterminated call to function `foreach': missing `)'.  Stop.
    
sumit@sumit-H81M-S:~/android-ndk-r10e/sources/ffmpeg$

    here is my build_android.sh file-

    #!/bin/bash
    

    
NDK=$HOME/android-ndk-r10e
    

    
SYSROOT=$NDK/platforms/android-19/arch-arm/
    

    
TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86
    

    
function build_one
    

    
{
    
./configure --prefix=$PREFIX --enable-shared --disable-static --disable-doc --disable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-avdevice --disable-doc --disable-symver --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- --target-os=linux --arch=arm --enable-cross-compile --sysroot=$SYSROOT --extra-cflags="-Os -fpic $ADDI_CFLAGS" --extra-ldflags="$ADDI_LDFLAGS" 
    
$ADDITIONAL_CONFIGURE_FLAG
    
make clean
    
make
    
make install
    
}
    

    
CPU=arm
    

    
PREFIX=$(pwd)/android/$CPU 
    

    
ADDI_CFLAGS="-marm"
    

    
build_one

    common.mak-

    #
    
# common bits used by all libraries
    
#
    

    
# first so "all" becomes default target
    
all: all-yes
    

    
DEFAULT_YASMD=.dbg
    

    
ifeq ($(DBG),1)
    
YASMD=$(DEFAULT_YASMD)
    
else
    
YASMD=
    
endif
    

    
ifndef SUBDIR
    

    
ifndef V
    
Q      = @
    
ECHO   = printf "$(1)\t%s\n" $(2)
    
BRIEF  = CC CXX OBJCC HOSTCC HOSTLD AS YASM AR LD STRIP CP WINDRES
    
SILENT = DEPCC DEPHOSTCC DEPAS DEPYASM RANLIB RM
    

    
MSG    = $@
    
M      = @$(call ECHO,$(TAG),$@);
    
$(foreach VAR,$(BRIEF), \
    
    $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
    
$(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
    
$(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_DIR)/%=%)); $(INSTALL))
    
endif
    

    
ALLFFLIBS = avcodec avdevice avfilter avformat avresample avutil postproc swscale swresample
    

    
# NASM requires -I path terminated with /
    
IFLAGS     := -I. -I$(SRC_LINK)/
    
CPPFLAGS   := $(IFLAGS) $(CPPFLAGS)
    
CFLAGS     += $(ECFLAGS)
    
CCFLAGS     = $(CPPFLAGS) $(CFLAGS)
    
OBJCFLAGS  += $(EOBJCFLAGS)
    
OBJCCFLAGS  = $(CPPFLAGS) $(CFLAGS) $(OBJCFLAGS)
    
ASFLAGS    := $(CPPFLAGS) $(ASFLAGS)
    
CXXFLAGS   += $(CPPFLAGS) $(CFLAGS)
    
YASMFLAGS  += $(IFLAGS:%=%/) -Pconfig.asm
    

    
HOSTCCFLAGS = $(IFLAGS) $(HOSTCPPFLAGS) $(HOSTCFLAGS)
    
LDFLAGS    := $(ALLFFLIBS:%=$(LD_PATH)lib%) $(LDFLAGS)
    

    
define COMPILE
    
       $(call $(1)DEP,$(1))
    
       $($(1)) $($(1)FLAGS) $($(1)_DEPFLAGS) $($(1)_C) $($(1)_O) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$&lt;)
    
endef
    

    
COMPILE_C = $(call COMPILE,CC)
    
COMPILE_CXX = $(call COMPILE,CXX)
    
COMPILE_S = $(call COMPILE,AS)
    
COMPILE_M = $(call COMPILE,OBJCC)
    
COMPILE_HOSTC = $(call COMPILE,HOSTCC)
    

    
%.o: %.c
    
    $(COMPILE_C)
    

    
%.o: %.cpp
    
    $(COMPILE_CXX)
    

    
%.o: %.m
    
    $(COMPILE_M)
    

    
%.s: %.c
    
    $(CC) $(CCFLAGS) -S -o $@ $&lt;
    

    
%.o: %.S
    
    $(COMPILE_S)
    

    
%_host.o: %.c
    
    $(COMPILE_HOSTC)
    

    
%.o: %.rc
    
    $(WINDRES) $(IFLAGS) --preprocessor "$(DEPWINDRES) -E -xc-header -DRC_INVOKED $(CC_DEPFLAGS)" -o $@ $&lt;
    

    
%.i: %.c
    
    $(CC) $(CCFLAGS) $(CC_E) $&lt;
    

    
%.h.c:
    
    $(Q)echo '#include "$*.h"' >$@
    

    
%.ver: %.v
    
    $(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ | sed -e 's/:/:\
    
/' -e 's/; /;\
    
/g' > $@
    

    
%.c %.h: TAG = GEN
    

    
# Dummy rule to stop make trying to rebuild removed or renamed headers
    
%.h:
    
    @:
    

    
# Disable suffix rules.  Most of the builtin rules are suffix rules,
    
# so this saves some time on slow systems.
    
.SUFFIXES:
    

    
# Do not delete intermediate files from chains of implicit rules
    
$(OBJS):
    
endif
    

    
include $(SRC_PATH)/arch.mak
    

    
OBJS      += $(OBJS-yes)
    
SLIBOBJS  += $(SLIBOBJS-yes)
    
FFLIBS    := $($(NAME)_FFLIBS) $(FFLIBS-yes) $(FFLIBS)
    
TESTPROGS += $(TESTPROGS-yes)
    

    
LDLIBS       = $(FFLIBS:%=%$(BUILDSUF))
    
FFEXTRALIBS := $(LDLIBS:%=$(LD_LIB)) $(EXTRALIBS)
    

    
OBJS      := $(sort $(OBJS:%=$(SUBDIR)%))
    
SLIBOBJS  := $(sort $(SLIBOBJS:%=$(SUBDIR)%))
    
TESTOBJS  := $(TESTOBJS:%=$(SUBDIR)%) $(TESTPROGS:%=$(SUBDIR)%-test.o)
    
TESTPROGS := $(TESTPROGS:%=$(SUBDIR)%-test$(EXESUF))
    
HOSTOBJS  := $(HOSTPROGS:%=$(SUBDIR)%.o)
    
HOSTPROGS := $(HOSTPROGS:%=$(SUBDIR)%$(HOSTEXESUF))
    
TOOLS     += $(TOOLS-yes)
    
TOOLOBJS  := $(TOOLS:%=tools/%.o)
    
TOOLS     := $(TOOLS:%=tools/%$(EXESUF))
    
HEADERS   += $(HEADERS-yes)
    

    
PATH_LIBNAME = $(foreach NAME,$(1),lib$(NAME)/$($(2)LIBNAME))
    
DEP_LIBS := $(foreach lib,$(FFLIBS),$(call PATH_LIBNAME,$(lib),$(CONFIG_SHARED:yes=S)))
    
STATIC_DEP_LIBS := $(foreach lib,$(FFLIBS),$(call PATH_LIBNAME,$(lib)))
    

    
SRC_DIR    := $(SRC_PATH)/lib$(NAME)
    
ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h))
    
SKIPHEADERS += $(ARCH_HEADERS:%=$(ARCH)/%) $(SKIPHEADERS-)
    
SKIPHEADERS := $(SKIPHEADERS:%=$(SUBDIR)%)
    
HOBJS        = $(filter-out $(SKIPHEADERS:.h=.h.o),$(ALLHEADERS:.h=.h.o))
    
checkheaders: $(HOBJS)
    
.SECONDARY:   $(HOBJS:.o=.c)
    

    
alltools: $(TOOLS)
    

    
$(HOSTOBJS): %.o: %.c
    
    $(COMPILE_HOSTC)
    

    
$(HOSTPROGS): %$(HOSTEXESUF): %.o
    
    $(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTLIBS)
    

    
$(OBJS):     | $(sort $(dir $(OBJS)))
    
$(HOBJS):    | $(sort $(dir $(HOBJS)))
    
$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS)))
    
$(SLIBOBJS): | $(sort $(dir $(SLIBOBJS)))
    
$(TESTOBJS): | $(sort $(dir $(TESTOBJS)))
    
$(TOOLOBJS): | tools
    

    
OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(SLIBOBJS) $(TESTOBJS))
    

    
CLEANSUFFIXES     = *.d *.o *~ *.h.c *.map *.ver *.ver-sol2 *.ho *.gcno *.gcda *$(DEFAULT_YASMD).asm
    
DISTCLEANSUFFIXES = *.pc
    
LIBSUFFIXES       = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
    

    
define RULES
    
clean::
    
    $(RM) $(HOSTPROGS)
    
    $(RM) $(TOOLS)
    
endef
    

    
$(eval $(RULES))
    

    
-include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d) $(SLIBOBJS:.o=.d)) $(OBJS:.o=$(DEFAULT_YASMD).d)

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