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• Building FFMpeg 1.0.1 for Android gives me an error with make install

  23 décembre 2013, par Fabien Henon

  I'm trying to build FFMpeg 1.0.1 for Android.

  I followed this tutorial : http://www.packtpub.com/sites/default/files/downloads/Developing_Multimedia_Applications_with_NDK.pdf (part Porting the ffmpeg library to Android with NDK).

  Thus, in my ffmpeg folder I have a script build_android.sh and here is the content :

  #!/bin/bash
  
  NDK=/Users/me/android-ndk
  
  SYSROOT=$NDK/platforms/android-8/arch-arm/
  
  TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.6/prebuilt/darwin-x86_64
  
  function build_one
  
  {
  
  ./configure \
  
   --prefix=$PREFIX \
  
   --disable-shared \
  
   --enable-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

  That was working fine mith version 2.1 of ffmpeg but with version 1.0.1 and other versions it does not work.

  I have the following error :

  ...
  
  CC  libavutil/random_seed.o
  
  CC  libavutil/rational.o
  
  CC  libavutil/rc4.o
  
  CC  libavutil/samplefmt.o
  
  CC  libavutil/sha.o
  
  CC  libavutil/time.o
  
  CC  libavutil/timecode.o
  
  CC  libavutil/tree.o
  
  CC  libavutil/utils.o
  
  CC  libavutil/xtea.o
  
  AR  libavutil/libavutil.a
  
  INSTALL libavfilter/libavfilter.a
  
  ./install: line 2: syntax error near unexpected token `)'
  
  ./install: line 2: `1) Type './configure' to create the configuration. A list of configure'
  
  make: *** [install-libavfilter-static] Error 2

  I'm using NDK 9r and Mac OSX.

  So the configure command works fine, the make commmand too, but the make install is not working and is giving me the error.

  Can you help me with this issue ?

  For you information, ./install is (in my opinion) the INSTALL file which has this content :

  1) Type './configure' to create the configuration. A list of configure
  
  options is printed by running 'configure --help'.
  
  
  
  'configure' can be launched from a directory different from the FFmpeg
  
  sources to build the objects out of tree. To do this, use an absolute
  
  path when launching 'configure', e.g. '/ffmpegdir/ffmpeg/configure'.
  
  
  
  2) Then type 'make' to build FFmpeg. GNU Make 3.81 or later is required.
  
  
  
  3) Type 'make install' to install all binaries and libraries you built.
  
  
  
  NOTICE
  
  
  
   - Non system dependencies (e.g. libx264, libvpx) are disabled by default.

  I don't know why make install tries to execute this file. Here is the content of the Makefile :

  MAIN_MAKEFILE=1
  
  include config.mak
  
  
  
  vpath %.c    $(SRC_PATH)
  
  vpath %.cpp  $(SRC_PATH)
  
  vpath %.h    $(SRC_PATH)
  
  vpath %.S    $(SRC_PATH)
  
  vpath %.asm  $(SRC_PATH)
  
  vpath %.v    $(SRC_PATH)
  
  vpath %.texi $(SRC_PATH)
  
  vpath %/fate_config.sh.template $(SRC_PATH)
  
  
  
  PROGS-$(CONFIG_FFMPEG)   += ffmpeg
  
  PROGS-$(CONFIG_FFPLAY)   += ffplay
  
  PROGS-$(CONFIG_FFPROBE)  += ffprobe
  
  PROGS-$(CONFIG_FFSERVER) += ffserver
  
  
  
  PROGS      := $(PROGS-yes:%=%$(PROGSSUF)$(EXESUF))
  
  INSTPROGS   = $(PROGS-yes:%=%$(PROGSSUF)$(EXESUF))
  
  OBJS        = cmdutils.o
  
  OBJS-ffmpeg = ffmpeg_opt.o ffmpeg_filter.o
  
  TESTTOOLS   = audiogen videogen rotozoom tiny_psnr base64
  
  HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
  
  TOOLS       = qt-faststart trasher
  
  TOOLS-$(CONFIG_ZLIB) += cws2fws
  
  
  
  BASENAMES   = ffmpeg ffplay ffprobe ffserver
  
  ALLPROGS    = $(BASENAMES:%=%$(PROGSSUF)$(EXESUF))
  
  ALLPROGS_G  = $(BASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
  
  ALLMANPAGES = $(BASENAMES:%=%.1)
  
  
  
  FFLIBS-$(CONFIG_AVDEVICE) += avdevice
  
  FFLIBS-$(CONFIG_AVFILTER) += avfilter
  
  FFLIBS-$(CONFIG_AVFORMAT) += avformat
  
  FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
  
  FFLIBS-$(CONFIG_AVCODEC)  += avcodec
  
  FFLIBS-$(CONFIG_POSTPROC) += postproc
  
  FFLIBS-$(CONFIG_SWRESAMPLE)+= swresample
  
  FFLIBS-$(CONFIG_SWSCALE)  += swscale
  
  
  
  FFLIBS := avutil
  
  
  
  DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
  
  EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile
  
  
  
  SKIPHEADERS = cmdutils_common_opts.h
  
  
  
  include $(SRC_PATH)/common.mak
  
  
  
  FF_EXTRALIBS := $(FFEXTRALIBS)
  
  FF_DEP_LIBS  := $(DEP_LIBS)
  
  
  
  all: $(PROGS)
  
  
  
  $(PROGS): %$(EXESUF): %_g$(EXESUF)
  
      $(CP) $< $@
  
      $(STRIP) $@
  
  
  
  $(TOOLS): %$(EXESUF): %.o
  
      $(LD) $(LDFLAGS) $(LD_O) $< $(ELIBS)
  
  
  
  tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
  
  
  
  config.h: .config
  
  .config: $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))
  
      @-tput bold 2>/dev/null
  
      @-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
  
      @-tput sgr0 2>/dev/null
  
  
  
  SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
  
                 ARCH_HEADERS BUILT_HEADERS SKIPHEADERS                    \
  
                 ARMV5TE-OBJS ARMV6-OBJS ARMVFP-OBJS NEON-OBJS             \
  
                 MMI-OBJS ALTIVEC-OBJS VIS-OBJS                            \
  
                 MMX-OBJS YASM-OBJS                                        \
  
                 MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSPR1-OBJS MIPS32R2-OBJS  \
  
                 OBJS HOSTOBJS TESTOBJS
  
  
  
  define RESET
  
  $(1) :=
  
  $(1)-yes :=
  
  endef
  
  
  
  define DOSUBDIR
  
  $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
  
  SUBDIR := $(1)/
  
  include $(SRC_PATH)/$(1)/Makefile
  
  -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
  
  include $(SRC_PATH)/library.mak
  
  endef
  
  
  
  $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
  
  
  
  define DOPROG
  
  OBJS-$(1) += $(1).o
  
  $(1)$(PROGSSUF)_g$(EXESUF): $(OBJS-$(1))
  
  $$(OBJS-$(1)): CFLAGS  += $(CFLAGS-$(1))
  
  $(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
  
  $(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(LIBS-$(1))
  
  -include $$(OBJS-$(1):.o=.d)
  
  endef
  
  
  
  $(foreach P,$(PROGS-yes),$(eval $(call DOPROG,$(P))))
  
  
  
  %$(PROGSSUF)_g$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
  
      $(LD) $(LDFLAGS) $(LD_O) $(OBJS-$*) cmdutils.o $(FF_EXTRALIBS)
  
  
  
  OBJDIRS += tools
  
  
  
  -include $(wildcard tools/*.d)
  
  
  
  VERSION_SH  = $(SRC_PATH)/version.sh
  
  GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
  
  
  
  .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak
  
  .version: M=@
  
  
  
  version.h .version:
  
      $(M)$(VERSION_SH) $(SRC_PATH) version.h $(EXTRA_VERSION)
  
      $(Q)touch .version
  
  
  
  # force version.sh to run whenever version might have changed
  
  -include .version
  
  
  
  ifdef PROGS
  
  install: install-progs install-data
  
  endif
  
  
  
  install: install-libs install-headers
  
  
  
  install-libs: install-libs-yes
  
  
  
  install-progs-yes:
  
  install-progs-$(CONFIG_SHARED): install-libs
  
  
  
  install-progs: install-progs-yes $(PROGS)
  
      $(Q)mkdir -p "$(BINDIR)"
  
      $(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
  
  
  
  install-data: $(DATA_FILES) $(EXAMPLES_FILES)
  
      $(Q)mkdir -p "$(DATADIR)/examples"
  
      $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
  
      $(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
  
  
  
  uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
  
  
  
  uninstall-progs:
  
      $(RM) $(addprefix "$(BINDIR)/", $(ALLPROGS))
  
  
  
  uninstall-data:
  
      $(RM) -r "$(DATADIR)"
  
  
  
  clean::
  
      $(RM) $(ALLPROGS) $(ALLPROGS_G)
  
      $(RM) $(CLEANSUFFIXES)
  
      $(RM) $(TOOLS)
  
      $(RM) $(CLEANSUFFIXES:%=tools/%)
  
      $(RM) coverage.info
  
      $(RM) -r coverage-html
  
  
  
  distclean::
  
      $(RM) $(DISTCLEANSUFFIXES)
  
      $(RM) config.* .version version.h libavutil/avconfig.h libavcodec/codec_names.h
  
  
  
  config:
  
      $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
  
  
  
  # Without the sed genthml thinks "libavutil" and "./libavutil" are two different things
  
  coverage.info: $(wildcard *.gcda *.gcno */*.gcda */*.gcno */*/*.gcda */*/*.gcno)
  
      $(Q)lcov -c -d . -b . | sed -e 's#/./#/#g' > $@
  
  
  
  coverage-html: coverage.info
  
      $(Q)mkdir -p $@
  
      $(Q)genhtml -o $@ $<
  
      $(Q)touch $@
  
  
  
  check: all alltools examples testprogs fate
  
  
  
  include $(SRC_PATH)/doc/Makefile
  
  include $(SRC_PATH)/tests/Makefile
  
  
  
  $(sort $(OBJDIRS)):
  
      $(Q)mkdir -p $@
  
  
  
  # 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:
  
  
  
  .PHONY: all all-yes alltools check *clean config install*
  
  .PHONY: testprogs uninstall*

• How to get each frame of the video and do some modifications to the frame in android

  4 décembre 2014, par Naresh Sharma

  I need to get the frames a video and do some modification on it like drawing something on it or write some text. Then on saving I need that video with that modifications.

  Please suggest me the best way to do that. Any help is appreciated.

  Please see the below app for to understand my problem

  https://play.google.com/store/apps/details?id=com.techsmith.apps.coachseye.free

• Get frames of the video and perform modifications in that frame in android

  22 juin 2015, par Naresh Sharma

  I need to get the frames a video and do some modification on it like drawing something on it or write some text. Then on saving I need that video with that modifications.

  Please suggest me the best way to do that. Any help is appreciated.

  Please see the below app for to understand my problem

  https://play.google.com/store/apps/details?id=com.techsmith.apps.coachseye.free