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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
(Dés)Activation de fonctionnalités (plugins)
18 février 2011, parPour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP 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 (...)
Sur d’autres sites (14790)
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Revision af31b27aae : Optimze inv 16x16 DCT with 10 non-zero coeffs - P2 This commit further optimize
9 janvier 2014, par Jingning HanChanged Paths :
Modify /vp9/common/x86/vp9_idct_intrin_sse2.c
Optimze inv 16x16 DCT with 10 non-zero coeffs - P2This commit further optimizes SSE2 operations in the second 1-D
inverse 16x16 DCT, with (<10) non-zero coefficients. The average
runtime of this module goes down from 779 cycles -> 725 cycles.Change-Id : Iac31b123640d9b1e8f906e770702936b71f0ba7f
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Static Compilation of FFmpeg with x264 support
17 février 2014, par b1izzardBased on the Tutorial, I tried to build the latest FFmpeg binary with x264 support for Command line execution using Android-ndk-r9c.
I had built the x264 using the below script :
#!/bin/bash
PREBUILT=/home/blizzard/bin/android-ndk-r9c/toolchains/arm-linux-androideabi-4.6/prebuilt
PLATFORM=/home/blizzard/bin/android-ndk-r9c/platforms/android-9/arch-arm
PREFIX=/home/blizzard/bin/android-ndk-r9c/sources/ffmpeg
./configure --prefix=$PREFIX \
--enable-static \
--enable-pic \
--disable-asm \
--disable-cli \
--host=arm-linux \
--cross-prefix=$PREBUILT/linux-x86_64/bin/arm-linux-androideabi- \
--sysroot=$PLATFORM
make
sudo make install
sudo ldconfigFor building FFmpeg I had used the below script :
#!/bin/bash
PLATFORM=/home/blizzard/bin/android-ndk-r9c/platforms/android-9/arch-arm
PREBUILT=/home/blizzard/bin/android-ndk-r9c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64
PREFIX=/home/blizzard/bin/android-ndk-r9c/sources/ffmpeg
function build_one
{
./configure --target-os=linux --prefix=$PREFIX \
--arch=arm \
--cpu=cortex-a8 \
--enable-cross-compile \
--enable-runtime-cpudetect \
--disable-asm \
--enable-static \
--disable-shared \
--arch=arm \
--cc=$PREBUILT/bin/arm-linux-androideabi-gcc \
--cross-prefix=$PREBUILT/bin/arm-linux-androideabi- \
--disable-stripping \
--nm=$PREBUILT/bin/arm-linux-androideabi-nm \
--sysroot=$PLATFORM \
--enable-nonfree \
--enable-version3 \
--disable-everything \
--enable-gpl \
--disable-doc \
--enable-avresample \
--enable-demuxer=rtsp \
--enable-muxer=rtsp \
--disable-ffplay \
--disable-ffserver \
--enable-ffmpeg \
--disable-ffprobe \
--enable-libx264 \
--enable-encoder=libx264 \
--enable-decoder=h264 \
--enable-protocol=rtp \
--enable-hwaccels \
--enable-zlib \
--disable-devices \
--disable-avdevice \
--extra-cflags="-I/home/blizzard/bin/android-ndk-r9c/sources/ffmpeg/include -fPIC -DANDROID -D__thumb__ -mthumb -Wfatal-errors -Wno-deprecated -mfloat-abi=softfp -marm -march=armv7-a" \
--extra-ldflags="-L/home/blizzard/bin/android-ndk-r9c/sources/ffmpeg/lib"
make -j4 install
$PREBUILT/bin/arm-linux-androideabi-ar d libavcodec/libavcodec.a inverse.o
$PREBUILT/bin/arm-linux-androideabi-ld -rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/lib -L$PREFIX/lib -soname libffmpeg.so -shared -nostdlib -z noexecstack -Bsymbolic --whole-archive --no-undefined -o $PREFIX/libffmpeg.so libavcodec/libavcodec.a libavfilter/libavfilter.a libavresample/libavresample.a libavformat/libavformat.a libavutil/libavutil.a libswscale/libswscale.a -lc -lm -lz -ldl -llog -lx264 --dynamic-linker=/system/bin/linker $PREBUILT/lib/gcc/arm-linux-androideabi/4.6/libgcc.a
}
build_oneThe output of the script is
install prefix /home/blizzard/bin/android-ndk-r9c/sources/ffmpeg
source path .
C compiler /home/blizzard/bin/android-ndk-r9c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc
C library bionic
host C compiler gcc
host C library glibc
ARCH c (cortex-a8)
big-endian no
runtime cpu detection yes
debug symbols yes
strip symbols no
optimize for size no
optimizations yes
static yes
shared no
postprocessing support yes
new filter support yes
network support yes
threading support pthreads
safe bitstream reader yes
SDL support no
opencl enabled no
libzvbi enabled no
texi2html enabled yes
perl enabled yes
pod2man enabled yes
makeinfo enabled no
External libraries:
libx264 zlib
Enabled decoders:
h264
Enabled encoders:
libx264
Enabled hwaccels:
Enabled parsers:
Enabled demuxers:
asf mpegts rtsp
mov rm
Enabled muxers:
rtp rtsp
Enabled protocols:
http tcp udp
rtp
Enabled filters:
aformat format setpts
anull null trim
atrim
Enabled bsfs:
Enabled indevs:
Enabled outdevs:
License: nonfree and unredistributable
Creating config.mak, config.h, and doc/config.texi...
config.h is unchanged
libavutil/avconfig.h is unchanged
WARNING: /home/blizzard/bin/android-ndk-r9c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-pkg-config not found, library detection may fail.
INSTALL install-progs-yes
INSTALL ffmpeg
INSTALL presets/libvpx-1080p50_60.ffpreset
INSTALL presets/libvpx-1080p.ffpreset
INSTALL presets/libvpx-360p.ffpreset
INSTALL presets/libvpx-720p50_60.ffpreset
INSTALL presets/libvpx-720p.ffpreset
INSTALL presets/libx264-ipod320.ffpreset
INSTALL presets/libx264-ipod640.ffpreset
INSTALL doc/ffprobe.xsd
INSTALL doc/examples/decoding_encoding.c
INSTALL doc/examples/demuxing_decoding.c
INSTALL doc/examples/filtering_audio.c
INSTALL doc/examples/filtering_video.c
INSTALL doc/examples/metadata.c
INSTALL doc/examples/muxing.c
INSTALL doc/examples/remuxing.c
INSTALL doc/examples/resampling_audio.c
INSTALL doc/examples/scaling_video.c
INSTALL doc/examples/transcode_aac.c
INSTALL doc/examples/Makefile
INSTALL doc/examples/README
INSTALL libavfilter/libavfilter.a
INSTALL libavformat/libavformat.a
INSTALL presets/libvpx-1080p50_60.ffpreset
INSTALL presets/libvpx-1080p.ffpreset
INSTALL presets/libvpx-360p.ffpreset
INSTALL presets/libvpx-720p50_60.ffpreset
INSTALL presets/libvpx-720p.ffpreset
INSTALL presets/libx264-ipod320.ffpreset
INSTALL presets/libx264-ipod640.ffpreset
INSTALL doc/ffprobe.xsd
INSTALL doc/examples/decoding_encoding.c
INSTALL doc/examples/demuxing_decoding.c
INSTALL doc/examples/filtering_audio.c
INSTALL doc/examples/filtering_video.c
INSTALL doc/examples/metadata.c
INSTALL doc/examples/muxing.c
INSTALL doc/examples/remuxing.c
INSTALL doc/examples/resampling_audio.c
INSTALL doc/examples/scaling_video.c
INSTALL doc/examples/transcode_aac.c
INSTALL doc/examples/Makefile
INSTALL doc/examples/README
INSTALL libavresample/libavresample.a
INSTALL libavcodec/libavcodec.a
INSTALL libpostproc/libpostproc.a
INSTALL libswresample/libswresample.a
INSTALL libavutil/libavutil.a
a
INSTALL libavfilter/asrc_abuffer.h
INSTALL libavfilter/avcodec.h
INSTALL libavfilter/avfilter.h
INSTALL libavfilter/avfiltergraph.h
INSTALL libavfilter/buffersink.h
INSTALL libavfilter/buffersrc.h
INSTALL libavfilter/version.h
INSTALL libavformat/avformat.h
INSTALL libavformat/avio.h
INSTALL libavformat/version.h
INSTALL libavfilter/libavfilter.pc
INSTALL libavformat/libavformat.pc
INSTALL libavresample/avresample.h
INSTALL libavresample/version.h
INSTALL libavresample/libavresample.pc
INSTALL libavcodec/avcodec.h
INSTALL libavcodec/avfft.h
INSTALL libavcodec/dxva2.h
INSTALL libavcodec/old_codec_ids.h
INSTALL libavcodec/vaapi.h
INSTALL libavcodec/vda.h
INSTALL libavcodec/vdpau.h
INSTALL libavcodec/version.h
INSTALL libavcodec/xvmc.h
INSTALL libavcodec/libavcodec.pc
INSTALL libpostproc/postprocess.h
INSTALL libpostproc/version.h
INSTALL libpostproc/libpostproc.pc
INSTALL libswresample/swresample.h
INSTALL libswresample/version.h
INSTALL libswscale/swscale.h
INSTALL libswscale/version.h
INSTALL libavutil/adler32.h
INSTALL libavutil/aes.h
INSTALL libavutil/attributes.h
INSTALL libavutil/audio_fifo.h
INSTALL libavutil/audioconvert.h
INSTALL libavutil/avassert.h
INSTALL libavutil/avstring.h
INSTALL libavutil/avutil.h
INSTALL libavutil/base64.h
INSTALL libavutil/blowfish.h
INSTALL libavutil/bprint.h
INSTALL libavutil/bswap.h
INSTALL libavutil/buffer.h
INSTALL libavutil/channel_layout.h
INSTALL libavutil/common.h
INSTALL libavutil/cpu.h
INSTALL libavutil/crc.h
INSTALL libavutil/error.h
INSTALL libavutil/eval.h
INSTALL libavutil/fifo.h
INSTALL libavutil/file.h
INSTALL libavutil/frame.h
INSTALL libavutil/hmac.h
INSTALL libavutil/imgutils.h
INSTALL libavutil/intfloat.h
INSTALL libavutil/intfloat_readwrite.h
INSTALL libavutil/intreadwrite.h
INSTALL libavutil/lfg.h
INSTALL libavutil/log.h
INSTALL libavutil/macros.h
INSTALL libavutil/mathematics.h
INSTALL libavutil/md5.h
INSTALL libavutil/mem.h
INSTALL libavutil/murmur3.h
INSTALL libavutil/dict.h
INSTALL libavutil/old_pix_fmts.h
INSTALL libavutil/opt.h
INSTALL libavutil/parseutils.h
INSTALL libavutil/pixdesc.h
INSTALL libavutil/pixfmt.h
INSTALL libavutil/random_seed.h
INSTALL libavutil/rational.h
INSTALL libavutil/ripemd.h
INSTALL libavutil/samplefmt.h
INSTALL libavutil/sha.h
INSTALL libavutil/sha512.h
INSTALL libavutil/stereo3d.h
INSTALL libavutil/time.h
INSTALL libavutil/timecode.h
INSTALL libavutil/timestamp.h
INSTALL libavutil/version.h
INSTALL libavutil/xtea.h
INSTALL libavutil/avconfig.h
INSTALL libavutil/ffversion.h
INSTALL libswresample/libswresample.pc
INSTALL libswscale/libswscale.pc
INSTALL libavutil/libavutil.pcWhen I tried to execute the following command using the resulting FFmpeg binary in Android Application
ffmpeg -y -loop 1 -r 30 -i myImage.jpg -b:v "4096k" -vf "scale=640:480" -t 3 result.mp4LogCat displays the following message
02-17 15:42:45.683: D/(14511): *******Starting FFMPEG
02-17 15:42:45.683: D/(14511): ***ffmpeg version N-60108-gda25a65 Copyright (c) 2000-2014 the FFmpeg developers***
02-17 15:42:45.693: D/(14511): *** built on Feb 17 2014 15:35:20 with gcc 4.6 (GCC) 20120106 (prerelease)***
02-17 15:42:45.693: D/(14511): *** configuration: --target-os=linux --prefix=/home/blizzard/bin/android-ndk-r9c/sources/ffmpeg --arch=arm --cpu=cortex-a8 --enable-cross-compile --enable-runtime-cpudetect --disable-asm --enable-static --disable-shared --arch=arm --cc=/home/blizzard/bin/android-ndk-r9c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc --cross-prefix=/home/blizzard/bin/android-ndk-r9c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --disable-stripping --nm=/home/blizzard/bin/android-ndk-r9c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-nm --sysroot=/home/blizzard/bin/android-ndk-r9c/platforms/android-9/arch-arm --enable-nonfree --enable-version3 --disable-everything --enable-gpl --disable-doc --enable-avresample --enable-demuxer=rtsp --enable-muxer=rtsp --disable-ffplay --disable-ffserver --enable-ffmpeg --disable-ffprobe --enable-libx264 --enable-encoder=libx264 --enable-decoder=h264 --enable-protocol=rtp --enable-hwaccels --enable-zlib --disable-devices --disable-avdevice --extra-cflags='-I/home/blizzard/bin/android-ndk-r9c/sources/ffmpeg/include -fPIC -DANDROID -D__thumb__ -mthumb -Wfatal-errors -Wno-deprecated -mfloat-abi=softfp -mfpu=vfpv3-d16 -marm -march=armv7-a' --extra-ldflags=-L/home/blizzard/bin/android-ndk-r9c/sources/ffmpeg/lib***
02-17 15:42:45.693: D/(14511): *** libavutil 52. 63.100 / 52. 63.100***
02-17 15:42:45.693: D/(14511): *** libavcodec 55. 49.100 / 55. 49.100***
02-17 15:42:45.693: D/(14511): *** libavformat 55. 25.101 / 55. 25.101***
02-17 15:42:45.693: D/(14511): *** libavfilter 4. 1.100 / 4. 1.100***
02-17 15:42:45.693: D/(14511): *** libavresample 1. 1. 0 / 1. 1. 0***
02-17 15:42:45.693: D/(14511): *** libswscale 2. 5.101 / 2. 5.101***
02-17 15:42:45.693: D/(14511): *** libswresample 0. 17.104 / 0. 17.104***
02-17 15:42:45.693: D/(14511): *** libpostproc 52. 3.100 / 52. 3.100***
02-17 15:42:45.693: D/(14511): ***Unrecognized option 'loop'.***
02-17 15:42:45.693: D/(14511): ***Error splitting the argument list: Option not found***
02-17 15:42:45.693: D/(14511): ****ending FFMPEG****Can anybody help me in building the latest version of FFmpeg or Can you share the latest FFMpeg binary for Android ?
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Merge commit ’7686afd049be98d18663682b92d983340fa2c305’
28 février 2014, par Michael Niedermayer
Syndiquer tout le site
