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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (102)
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Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
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Ecrire une actualité
21 juin 2013, parPrésentez 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 ) (...) -
Organiser par catégorie
17 mai 2013, parDans MédiaSPIP, une rubrique a 2 noms : catégorie et rubrique.
Les différents documents stockés dans MédiaSPIP peuvent être rangés dans différentes catégories. On peut créer une catégorie en cliquant sur "publier une catégorie" dans le menu publier en haut à droite ( après authentification ). Une catégorie peut être rangée dans une autre catégorie aussi ce qui fait qu’on peut construire une arborescence de catégories.
Lors de la publication prochaine d’un document, la nouvelle catégorie créée sera proposée (...)
Sur d’autres sites (7357)
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Cannot use Mobile FFmpeg and LibVLCSharp together in Xamarin.Forms project
26 février 2021, par Travis PI am adding video stream capture functionality to a Xamarin Forms project. I am trying to use VLC's LibVLCSharp.Forms (https://github.com/videolan/libvlcsharp) package and the Mobile ffmpeg Xamarin wrapper package, Laerdal.Xamarin.FFmpeg.* (https://github.com/Laerdal/Laerdal.Xamarin.FFmpeg.iOS). However, the internal ffmpeg library from VLC is conflicting with the ffmpeg wrapper and is built with different flags which exclude functionality that I need.


For native development, it looks like you can configure a preferred library with the
OTHER_LDFLAGSflag in thePods-<your app="app">.debug.xcconfig</your>file but I don't see where to do that with Xamarin.Forms.
Source : https://github.com/tanersener/mobile-ffmpeg/wiki/Using-Multiple-FFmpeg-Implementations-In-The-Same-iOS-Application

How can I configure Xamarin iOS builds to prefer the mobile ffmpeg library over the VLC ffmpeg library ? If I am able to use the mobile ffmpeg library, will it cause issues with VLC ?


Here is a log message when I try to run commands with ffmpeg. As you can see, ffmpeg's internal library paths reference "vlc" :


FFmpegExecute: Command: -vsync 1 -i 'rtsp://wowzaec2demo.streamlock.net/vod/mp4:bigbuckbunny_115k.mov' -force_key_frames "expr: gte(t, n_forced * 2)" -strict experimental -f segment -segment_time 00:00:02 -segment_start_number 0 -reset_timestamps 1 -c:v copy -c:a copy '[path to temp]/tmp/VideoStream/%01d-record-temp.mp4'
Loaded mobile-ffmpeg-full-gpl-x86_64-4.4-lts-20200725
INFO: ffmpeg version v4.4-dev-416
INFO: Copyright (c) 2000-2020 the FFmpeg developers
INFO:
INFO: built with Apple LLVM version 7.3.0 (clang-703.0.31)
INFO: configuration: --sysroot=/Applications/Xcode-v7.3.1.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.3.sdk --prefix=/Users/taner/Projects/mobile-ffmpeg/prebuilt/ios-x86_64/ffmpeg --enable-version3 --arch=x86_64 --cpu=x86_64 --target-os=darwin --ar=/Applications/Xcode-v7.3.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar --cc=clang --cxx=clang++ --as='clang -arch x86_64 -target x86_64-ios-darwin -march=x86-64 -msse4.2 -mpopcnt -m64 -mtune=intel -DMOBILE_FFMPEG_X86_64 -Wno-unused-function -Wno-deprecated-declarations -fstrict-aliasing -DIOS -DMOBILE_FFMPEG_LTS -DMOBILE_FFMPEG_BUILD_DATE=20200725 -isysroot /Applications/Xcode-v7.3.1.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.3.sdk -O2 -mios-simulator-version-min=9.3 -I/Applications/Xcode-v7.3.1.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.3.sdk/usr/include' --ranlib=/Applications/Xcode-v7.3.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib --strip=/Applications/Xcode-v7.3.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip --disable-neon --enable-cross-compile --enable-pic --disable-asm --enable-inline-asm --enable-optimizations --enable-swscale --enable-static --disable-shared --enable-small --disable-v4l2-m2m --disable-outdev=v4l2 --disable-outdev=fbdev --disable-outdev=audiotoolbox --disable-indev=v4l2 --disable-indev=fbdev --disable-openssl --disable-xmm-clobber-test --disable-debug --disable-neon-clobber-test --disable-programs --disable-postproc --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-sndio --disable-schannel --disable-securetransport --disable-xlib --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --disable-appkit --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libx264 --enable-gpl --enable-libxvid --enable-gpl --enable-libx265 --enable-gpl --enable-libvidstab --enable-gpl --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-audiotoolbox --enable-bzlib --enable-videotoolbox --disable-avfoundation --enable-iconv --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libx264 --enable-gpl --enable-libxvid --enable-gpl --enable-libx265 --enable-gpl --enable-libvidstab --enable-gpl --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-audiotoolbox --enable-bzlib --enable-videotoolbox --disable-avfoundation --enable-iconv --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libx264 --enable-gpl --enable-libxvid --enable-gpl --enable-libx265 --enable-gpl --enable-libvidstab --enable-gpl --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-audiotoolbox --enable-bzlib --enable-videotoolbox --disable-avfoundation --enable-iconv --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libx264 --enable-gpl --enable-libxvid --enable-gpl --enable-libx265 --enable-gpl --enable-libvidstab --enable-gpl --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-audiotoolbox --enable-bzlib --enable-videotoolbox --disable-avfoundation --enable-iconv
INFO: WARNING: library configuration mismatch
INFO: avutil configuration: --extra-ldflags='-arch x86_64 -v -Wl,-ios_simulator_version_min,8.4 -L/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/lib -Wl,-ios_simulator_version_min,8.4' --cc=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang --pkg-config=pkg-config --disable-doc --disable-encoder=vorbis --disable-decoder=opus --enable-libgsm --disable-decoder=mlp --disable-demuxer=mlp --disable-parser=mlp --disable-debug --disable-avdevice --disable-devices --disable-avfilter --disable-filters --disable-protocol=concat --disable-bsfs --disable-bzlib --disable-libvpx --disable-avresample --enable-bsf=vp9_superframe --disable-swresample --disable-iconv --disable-avisynth --disable-nvenc --disable-linux-perf --disable-securetransport --enable-libopenjpeg --enable-libmp3lame --enable-cross-compile --disable-programs --arch=x86_64 --target-os=darwin --disable-lzma --cpu=core2 --enable-pic --extra-ldflags='-arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include -g -O2 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include' --enable-pthreads --nm= --ar=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar --prefix=/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64 --enable-static --disable-shared
INFO: avcodec configuration: --extra-ldflags='-arch x86_64 -v -Wl,-ios_simulator_version_min,8.4 -L/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/lib -Wl,-ios_simulator_version_min,8.4' --cc=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang --pkg-config=pkg-config --disable-doc --disable-encoder=vorbis --disable-decoder=opus --enable-libgsm --disable-decoder=mlp --disable-demuxer=mlp --disable-parser=mlp --disable-debug --disable-avdevice --disable-devices --disable-avfilter --disable-filters --disable-protocol=concat --disable-bsfs --disable-bzlib --disable-libvpx --disable-avresample --enable-bsf=vp9_superframe --disable-swresample --disable-iconv --disable-avisynth --disable-nvenc --disable-linux-perf --disable-securetransport --enable-libopenjpeg --enable-libmp3lame --enable-cross-compile --disable-programs --arch=x86_64 --target-os=darwin --disable-lzma --cpu=core2 --enable-pic --extra-ldflags='-arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include -g -O2 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include' --enable-pthreads --nm= --ar=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar --prefix=/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64 --enable-static --disable-shared
INFO: avformat configuration: --extra-ldflags='-arch x86_64 -v -Wl,-ios_simulator_version_min,8.4 -L/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/lib -Wl,-ios_simulator_version_min,8.4' --cc=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang --pkg-config=pkg-config --disable-doc --disable-encoder=vorbis --disable-decoder=opus --enable-libgsm --disable-decoder=mlp --disable-demuxer=mlp --disable-parser=mlp --disable-debug --disable-avdevice --disable-devices --disable-avfilter --disable-filters --disable-protocol=concat --disable-bsfs --disable-bzlib --disable-libvpx --disable-avresample --enable-bsf=vp9_superframe --disable-swresample --disable-iconv --disable-avisynth --disable-nvenc --disable-linux-perf --disable-securetransport --enable-libopenjpeg --enable-libmp3lame --enable-cross-compile --disable-programs --arch=x86_64 --target-os=darwin --disable-lzma --cpu=core2 --enable-pic --extra-ldflags='-arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include -g -O2 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include' --enable-pthreads --nm= --ar=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar --prefix=/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64 --enable-static --disable-shared
INFO: swscale configuration: --extra-ldflags='-arch x86_64 -v -Wl,-ios_simulator_version_min,8.4 -L/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/lib -Wl,-ios_simulator_version_min,8.4' --cc=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang --pkg-config=pkg-config --disable-doc --disable-encoder=vorbis --disable-decoder=opus --enable-libgsm --disable-decoder=mlp --disable-demuxer=mlp --disable-parser=mlp --disable-debug --disable-avdevice --disable-devices --disable-avfilter --disable-filters --disable-protocol=concat --disable-bsfs --disable-bzlib --disable-libvpx --disable-avresample --enable-bsf=vp9_superframe --disable-swresample --disable-iconv --disable-avisynth --disable-nvenc --disable-linux-perf --disable-securetransport --enable-libopenjpeg --enable-libmp3lame --enable-cross-compile --disable-programs --arch=x86_64 --target-os=darwin --disable-lzma --cpu=core2 --enable-pic --extra-ldflags='-arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -arch x86_64 -miphoneos-version-min=8.4 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.2.sdk -arch x86_64 -O3 -g -miphoneos-version-min=8.4 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include -g -O2 -I/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64/include' --enable-pthreads --nm= --ar=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar --prefix=/Users/Martz/Projects/vlckit/libvlc/vlc/contrib/iPhone-x86_64-apple-darwin14-x86_64 --enable-static --disable-shared
INFO: libavutil 56. 55.100 / 56. 5.100
INFO: libavcodec 58. 96.100 / 58. 6.103
INFO: libavformat 58. 48.100 / 58. 3.100
INFO: libavdevice 58. 11.101 / 58. 11.101
INFO: libavfilter 7. 87.100 / 7. 87.100
INFO: libswscale 5. 8.100 / 5. 0.101
INFO: libswresample 3. 8.100 / 3. 8.100
ERROR: Unrecognized option 'segment_time'.
FATAL: Error splitting the argument list:
FATAL: Option not found


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iOS Build PJSIP with FFmpeg+libx264
22 février 2021, par MeonardoI have built the FFmpeg with libx264 into static libs, here is my directory tree.


./ffmpeg
├── include
│   ├── libavcodec
│   │   ├── ac3_parser.h
│   │   ├── adts_parser.h
│   │   ├── avcodec.h
│   │   ├── avdct.h
│   │   ├── avfft.h
│   │   ├── bsf.h
│   │   ├── codec.h
│   │   ├── codec_desc.h
│   │   ├── codec_id.h
│   │   ├── codec_par.h
│   │   ├── d3d11va.h
│   │   ├── dirac.h
│   │   ├── dv_profile.h
│   │   ├── dxva2.h
│   │   ├── jni.h
│   │   ├── mediacodec.h
│   │   ├── packet.h
│   │   ├── qsv.h
│   │   ├── vaapi.h
│   │   ├── vdpau.h
│   │   ├── version.h
│   │   ├── videotoolbox.h
│   │   ├── vorbis_parser.h
│   │   └── xvmc.h
│   ├── libavdevice
│   │   ├── avdevice.h
│   │   └── version.h
│   ├── libavfilter
│   │   ├── avfilter.h
│   │   ├── buffersink.h
│   │   ├── buffersrc.h
│   │   └── version.h
│   ├── libavformat
│   │   ├── avformat.h
│   │   ├── avio.h
│   │   └── version.h
│   ├── libavutil
│   │   ├── adler32.h
│   │   ├── aes.h
│   │   ├── aes_ctr.h
│   │   ├── attributes.h
│   │   ├── audio_fifo.h
│   │   ├── avassert.h
│   │   ├── avconfig.h
│   │   ├── avstring.h
│   │   ├── avutil.h
│   │   ├── base64.h
│   │   ├── blowfish.h
│   │   ├── bprint.h
│   │   ├── bswap.h
│   │   ├── buffer.h
│   │   ├── camellia.h
│   │   ├── cast5.h
│   │   ├── channel_layout.h
│   │   ├── common.h
│   │   ├── cpu.h
│   │   ├── crc.h
│   │   ├── des.h
│   │   ├── dict.h
│   │   ├── display.h
│   │   ├── dovi_meta.h
│   │   ├── downmix_info.h
│   │   ├── encryption_info.h
│   │   ├── error.h
│   │   ├── eval.h
│   │   ├── ffversion.h
│   │   ├── fifo.h
│   │   ├── file.h
│   │   ├── frame.h
│   │   ├── hash.h
│   │   ├── hdr_dynamic_metadata.h
│   │   ├── hmac.h
│   │   ├── hwcontext.h
│   │   ├── hwcontext_cuda.h
│   │   ├── hwcontext_d3d11va.h
│   │   ├── hwcontext_drm.h
│   │   ├── hwcontext_dxva2.h
│   │   ├── hwcontext_mediacodec.h
│   │   ├── hwcontext_opencl.h
│   │   ├── hwcontext_qsv.h
│   │   ├── hwcontext_vaapi.h
│   │   ├── hwcontext_vdpau.h
│   │   ├── hwcontext_videotoolbox.h
│   │   ├── hwcontext_vulkan.h
│   │   ├── imgutils.h
│   │   ├── intfloat.h
│   │   ├── intreadwrite.h
│   │   ├── lfg.h
│   │   ├── log.h
│   │   ├── lzo.h
│   │   ├── macros.h
│   │   ├── mastering_display_metadata.h
│   │   ├── mathematics.h
│   │   ├── md5.h
│   │   ├── mem.h
│   │   ├── motion_vector.h
│   │   ├── murmur3.h
│   │   ├── opt.h
│   │   ├── parseutils.h
│   │   ├── pixdesc.h
│   │   ├── pixelutils.h
│   │   ├── pixfmt.h
│   │   ├── random_seed.h
│   │   ├── rational.h
│   │   ├── rc4.h
│   │   ├── replaygain.h
│   │   ├── ripemd.h
│   │   ├── samplefmt.h
│   │   ├── sha.h
│   │   ├── sha512.h
│   │   ├── spherical.h
│   │   ├── stereo3d.h
│   │   ├── tea.h
│   │   ├── threadmessage.h
│   │   ├── time.h
│   │   ├── timecode.h
│   │   ├── timestamp.h
│   │   ├── tree.h
│   │   ├── twofish.h
│   │   ├── tx.h
│   │   ├── version.h
│   │   ├── video_enc_params.h
│   │   └── xtea.h
│   ├── libpostproc
│   │   ├── postprocess.h
│   │   └── version.h
│   ├── libswresample
│   │   ├── swresample.h
│   │   └── version.h
│   ├── libswscale
│   │   ├── swscale.h
│   │   └── version.h
│   └── libx264
│   ├── x264.h
│   └── x264_config.h
└── lib
 ├── libavcodec.a
 ├── libavdevice.a
 ├── libavfilter.a
 ├── libavformat.a
 ├── libavutil.a
 ├── libpostproc.a
 ├── libswresample.a
 ├── libswscale.a
 └── libx264.a


The final lib was created successfully, no error message in log file,
but when I import the lib to my Xcode Project,
the linker give me tons of errors(missing symbols like :
Undefined symbol: _pjsua_vid_codec_set_priority).
I found thepjsua_vid.ois very small(200Bytes) compare to my pjsip+openh264 build file(was 47KB), perhaps this is the reason cause the link error.

Here is my build log :
log_file


the build script I am using :


#!/bin/sh

# see http://stackoverflow.com/a/3915420/318790
function realpath { echo $(cd $(dirname "$1"); pwd)/$(basename "$1"); }
__FILE__=`realpath "$0"`
__DIR__=`dirname "${__FILE__}"`

# download
function download() {
 "${__DIR__}/download.sh" "$1" "$2" #--no-cache
}

BASE_DIR="$1"
PJSIP_URL="https://github.com/pjsip/pjproject/archive/2.10.zip"
#http://www.pjsip.org/release/2.8.0/pjproject-2.8.0.tar.bz2
PJSIP_DIR="$1/src"
LIB_PATHS=("pjlib/lib" \
 "pjlib-util/lib" \
 "pjmedia/lib" \
 "pjnath/lib" \
 "pjsip/lib" \
 "third_party/lib")

OPENSSL_PREFIX=
FFMPEG_PREFIX=
OPENH264_PREFIX=
OPUS_PREFIX=
while [ "$#" -gt 0 ]; do
 case $1 in
 --with-openssl)
 if [ "$#" -gt 1 ]; then
 OPENSSL_PREFIX=$(python -c "import os,sys; print os.path.realpath(sys.argv[1])" "$2")
 shift 2
 continue
 else
 echo 'ERROR: Must specify a non-empty "--with-openssl PREFIX" argument.' >&2
 exit 1
 fi
 ;;
 --with-openh264)
 if [ "$#" -gt 1 ]; then
 OPENH264_PREFIX=$(python -c "import os,sys; print os.path.realpath(sys.argv[1])" "$2")
 shift 2
 continue
 else
 echo 'ERROR: Must specify a non-empty "--with-openh264 PREFIX" argument.' >&2
 exit 1
 fi
 ;;
 --with-ffmpeg)
 if [ "$#" -gt 1 ]; then
 FFMPEG_PREFIX=$(python -c "import os,sys; print os.path.realpath(sys.argv[1])" "$2")
 shift 2
 continue
 else
 echo 'ERROR: Must specify a non-empty "--with-ffmpeg PREFIX" argument.' >&2
 exit 1
 fi
 ;;
 --with-opus)
 if [ "$#" -gt 1 ]; then
 OPUS_PREFIX=$(python -c "import os,sys; print os.path.realpath(sys.argv[1])" "$2")
 shift 2
 continue
 else
 echo 'ERROR: Must specify a non-empty "--with-opus PREFIX" argument.' >&2
 exit 1
 fi
 ;;
 esac

 shift
done

function config_site() {
 SOURCE_DIR=$1
 PJSIP_CONFIG_PATH="${SOURCE_DIR}/pjlib/include/pj/config_site.h"
 HAS_VIDEO=

 echo "Creating config_site.h ..."

 if [ -f "${PJSIP_CONFIG_PATH}" ]; then
 rm "${PJSIP_CONFIG_PATH}"
 fi

 echo "#define PJ_CONFIG_IPHONE 1" >> "${PJSIP_CONFIG_PATH}"
 echo "#define PJ_HAS_IPV6 1" >> "${PJSIP_CONFIG_PATH}" # Enable IPV6
 if [[ ${OPENH264_PREFIX} ]]; then
 # echo "#define PJMEDIA_HAS_VID_TOOLBOX_CODEC 1" >> "${PJSIP_CONFIG_PATH}"
 # echo "#define PJMEDIA_HAS_OPENH264_CODEC 1" >> "${PJSIP_CONFIG_PATH}"
 echo "#define PJMEDIA_HAS_FFMPEG_VID_CODEC 1" >> "${PJSIP_CONFIG_PATH}"
 HAS_VIDEO=1
 fi
 if [[ ${HAS_VIDEO} ]]; then
 echo "#define PJMEDIA_HAS_VIDEO 1" >> "${PJSIP_CONFIG_PATH}"
 echo "#define PJMEDIA_VIDEO_DEV_HAS_OPENGL 1" >> "${PJSIP_CONFIG_PATH}"
 echo "#define PJMEDIA_VIDEO_DEV_HAS_OPENGL_ES 1" >> "${PJSIP_CONFIG_PATH}"
 echo "#define PJMEDIA_VIDEO_DEV_HAS_IOS_OPENGL 1" >> "${PJSIP_CONFIG_PATH}"
 echo "#include <opengles></opengles>ES3/glext.h>" >> "${PJSIP_CONFIG_PATH}"
 fi
 echo "#include <pj></pj>config_site_sample.h>" >> "${PJSIP_CONFIG_PATH}"
}

function clean_libs () {
 ARCH=${1}
 for SRC_DIR in ${LIB_PATHS[*]}; do
 DIR="${PJSIP_DIR}/${SRC_DIR}"
 if [ -d "${DIR}" ]; then
 rm -rf "${DIR}"/*
 fi

 DIR="${PJSIP_DIR}/${SRC_DIR}-${ARCH}"
 if [ -d "${DIR}" ]; then
 rm -rf "${DIR}"
 fi
 done
}

function copy_libs () {
 ARCH=${1}

 for SRC_DIR in ${LIB_PATHS[*]}; do
 SRC_DIR="${PJSIP_DIR}/${SRC_DIR}"
 DST_DIR="${SRC_DIR}-${ARCH}"
 if [ -d "${DST_DIR}" ]; then
 rm -rf "${DST_DIR}"
 fi
 cp -R "${SRC_DIR}" "${DST_DIR}"
 rm -rf "${SRC_DIR}"/* # delete files because this directory will be used for the final lipo output
 done
}

function _build() {
 pushd . > /dev/null
 cd ${PJSIP_DIR}

 ARCH=$1
 LOG=${BASE_DIR}/${ARCH}.log

 # configure
 CONFIGURE="./configure-iphone"
 if [[ ${OPENSSL_PREFIX} ]]; then
 CONFIGURE="${CONFIGURE} --with-ssl=${OPENSSL_PREFIX}"
 fi
 # if [[ ${OPENH264_PREFIX} ]]; then
 # CONFIGURE="${CONFIGURE} --with-openh264=${OPENH264_PREFIX}"
 # fi
 if [[ ${FFMPEG_PREFIX} ]]; then
 CONFIGURE="${CONFIGURE} --with-ffmpeg=${FFMPEG_PREFIX}"
 fi
 if [[ ${OPUS_PREFIX} ]]; then
 CONFIGURE="${CONFIGURE} --with-opus=${OPUS_PREFIX}"
 fi

 # flags
 if [[ ! ${CFLAGS} ]]; then
 export CFLAGS=
 fi
 if [[ ! ${LDFLAGS} ]]; then
 export LDFLAGS=
 fi
 if [[ ${OPENSSL_PREFIX} ]]; then
 export CFLAGS="${CFLAGS} -I${OPENSSL_PREFIX}/include"
 export LDFLAGS="${LDFLAGS} -L${OPENSSL_PREFIX}/lib"
 fi
 # if [[ ${OPENH264_PREFIX} ]]; then
 # export CFLAGS="${CFLAGS} -I${OPENH264_PREFIX}/include"
 # export LDFLAGS="${LDFLAGS} -L${OPENH264_PREFIX}/lib"
 # fi
 if [[ ${FFMPEG_PREFIX} ]]; then
 export CFLAGS="${CFLAGS} -I${FFMPEG_PREFIX}/include"
 export LDFLAGS="${LDFLAGS} -L${FFMPEG_PREFIX}/lib"
 fi
 export LDFLAGS="${LDFLAGS} -lstdc++"

 echo "Building for ${ARCH}..."

 clean_libs ${ARCH}

 make distclean > ${LOG} 2>&1
 ARCH="-arch ${ARCH}" ${CONFIGURE} >> ${LOG} 2>&1
 make dep >> ${LOG} 2>&1
 make clean >> ${LOG}
 make lib >> ${LOG} 2>&1

 copy_libs ${ARCH}
}

# function armv7() {
# export DEVPATH="`xcrun -sdk iphoneos --show-sdk-platform-path`/Developer"
# export CFLAGS="-miphoneos-version-min=8.0"
# export LDFLAGS=
# _build "armv7"
# }
# function armv7s() {
# export DEVPATH="`xcrun -sdk iphoneos --show-sdk-platform-path`/Developer"
# export CFLAGS="-miphoneos-version-min=8.0"
# export LDFLAGS=
# _build "armv7s"
# }
function arm64() {
 export DEVPATH="`xcrun -sdk iphoneos --show-sdk-platform-path`/Developer"
 export CFLAGS="-miphoneos-version-min=8.0"
 export LDFLAGS=
 _build "arm64"
}
function i386() {
 export DEVPATH="`xcrun -sdk iphonesimulator --show-sdk-platform-path`/Developer"
 export CFLAGS="-O2 -m32 -mios-simulator-version-min=8.0"
 export LDFLAGS="-O2 -m32 -mios-simulator-version-min=8.0"
 _build "i386"
}
function x86_64() {
 export DEVPATH="`xcrun -sdk iphonesimulator --show-sdk-platform-path`/Developer"
 export CFLAGS="-O2 -m32 -mios-simulator-version-min=8.0"
 export LDFLAGS="-O2 -m32 -mios-simulator-version-min=8.0"
 _build "x86_64"
}

function lipo() {
 TMP=`mktemp -t lipo`
 echo "Lipo libs... (${TMP})"

 for LIB_DIR in ${LIB_PATHS[*]}; do # loop over libs
 DST_DIR="${PJSIP_DIR}/${LIB_DIR}"

 # use the first architecture to find all libraries
 PATTERN_DIR="${DST_DIR}-$1"
 for PATTERN_FILE in `ls -l1 "${PATTERN_DIR}"`; do
 OPTIONS=""

 # loop over all architectures and collect the current library
 for ARCH in "$@"; do
 FILE="${DST_DIR}-${ARCH}/${PATTERN_FILE/-$1-/-${ARCH}-}"
 if [ -e "${FILE}" ]; then
 OPTIONS="$OPTIONS -arch ${ARCH} ${FILE}"
 fi
 done

 if [ "$OPTIONS" != "" ]; then
 OUTPUT_PREFIX=$(dirname "${DST_DIR}")
 OUTPUT="${OUTPUT_PREFIX}/lib/${PATTERN_FILE/-$1-/-}"

 OPTIONS="${OPTIONS} -create -output ${OUTPUT}"
 echo "$OPTIONS" >> "${TMP}"
 fi
 done
 done

 while read LINE; do
 xcrun -sdk iphoneos lipo ${LINE}
 done < "${TMP}"
}

# download "${PJSIP_URL}" "${PJSIP_DIR}"
config_site "${PJSIP_DIR}"
arm64 && i386 && x86_64
lipo arm64 i386 x86_64


Thanks for any advice.


-
FFMPEG unwanted rotation
5 mars 2015, par BenWhen I add a watermark image with a landscape orientation to a video that has a portrait orientation the video automatically rotates to landscape. How do I prevent this ? Also, the audio file isn’t being merged into the output. How can I include the audio.mp3 to be the sole audio track ?
ffmpeg -i 1425500438.MOV -i hashtag.png -itsoffset 00:00:07 -i audio.mp3 -filter_complex "[0:v]curves=preset=vintage[a];[a][1:v]overlay=10:10[out]" -vcodec libx264 -pix_fmt yuv420p -ss 0:0:07 -t 14 -map "[out]" -y processed.movEDIT****
ffmpeg version 2.1.4 Copyright (c) 2000-2014 the FFmpeg developers
built on Mar 19 2014 12:48:02 with Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.1.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1/include/openjpeg-1.5 '
libavutil 52. 48.101 / 52. 48.101
libavcodec 55. 39.101 / 55. 39.101
libavformat 55. 19.104 / 55. 19.104
libavdevice 55. 5.100 / 55. 5.100
libavfilter 3. 90.100 / 3. 90.100
libavresample 1. 1. 0 / 1. 1. 0
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1425500438.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2015-03-04 20:20:14
encoder : 8.1.2
encoder-eng : 8.1.2
date : 2015-03-04T14:20:14-0600
date-eng : 2015-03-04T14:20:14-0600
model : iPhone 6
model-eng : iPhone 6
make : Apple
make-eng : Apple
Duration: 00:00:10.56, start: 0.000000, bitrate: 703 kb/s
Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 696 kb/s, 30.02 fps, 30.08 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 90
creation_time : 2015-03-04 20:20:14
handler_name : Core Media Data Handler
Input #1, image2, from 'hashtag.png':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #1:0: Video: png, rgba, 131x29, 25 tbr, 25 tbn, 25 tbc
Input #2, mp3, from 'audio.mp3':
Metadata:
encoder : Lavf55.19.104
Duration: 00:00:10.44, start: 0.000000, bitrate: 128 kb/s
Stream #2:0: Audio: mp3, 16000 Hz, stereo, s16p, 128 kb/s
[libx264 @ 0x7f9894017200] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX AVX2 FMA3 BMI1 BMI2
[libx264 @ 0x7f9894017200] profile High, level 3.0
[libx264 @ 0x7f9894017200] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mov, to 'processed.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
make-eng : Apple
make : Apple
encoder-eng : 8.1.2
date : 2015-03-04T14:20:14-0600
date-eng : 2015-03-04T14:20:14-0600
model : iPhone 6
model-eng : iPhone 6
encoder : Lavf55.19.104
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 480x360, q=-1--1, 11552 tbn, 30.08 tbc (default)
Stream mapping:
Stream #0:0 (h264) -> curves
Stream #1:0 (png) -> overlay:overlay
overlay -> Stream #0:0 (libx264)
Press [q] to stop, [?] for help
frame= 422 fps=413 q=-1.0 Lsize= 361kB time=00:00:13.96 bitrate= 211.9kbits/s dup=303 drop=0
video:356kB audio:0kB subtitle:0 global headers:0kB muxing overhead 1.574185%
[libx264 @ 0x7f9894017200] frame I:2 Avg QP:20.09 size: 19764
[libx264 @ 0x7f9894017200] frame P:134 Avg QP:22.29 size: 2248
[libx264 @ 0x7f9894017200] frame B:286 Avg QP:28.02 size: 79
[libx264 @ 0x7f9894017200] consecutive B-frames: 9.2% 0.0% 3.6% 87.2%
[libx264 @ 0x7f9894017200] mb I I16..4: 6.6% 45.0% 48.4%
[libx264 @ 0x7f9894017200] mb P I16..4: 1.8% 2.4% 0.7% P16..4: 40.8% 13.6% 4.5% 0.0% 0.0% skip:36.1%
[libx264 @ 0x7f9894017200] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 10.9% 0.1% 0.0% direct: 0.0% skip:89.0% L0:56.5% L1:42.3% BI: 1.2%
[libx264 @ 0x7f9894017200] 8x8 transform intra:47.6% inter:61.5%
[libx264 @ 0x7f9894017200] coded y,uvDC,uvAC intra: 51.3% 81.4% 36.7% inter: 5.6% 8.5% 0.5%
[libx264 @ 0x7f9894017200] i16 v,h,dc,p: 21% 27% 12% 40%
[libx264 @ 0x7f9894017200] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 27% 19% 5% 4% 4% 7% 5% 6%
[libx264 @ 0x7f9894017200] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 22% 12% 4% 5% 5% 6% 4% 6%
[libx264 @ 0x7f9894017200] i8c dc,h,v,p: 40% 28% 22% 10%
[libx264 @ 0x7f9894017200] Weighted P-Frames: Y:16.4% UV:10.4%
[libx264 @ 0x7f9894017200] ref P L0: 73.7% 12.2% 11.7% 2.3% 0.2%
[libx264 @ 0x7f9894017200] ref B L0: 93.5% 5.8% 0.7%
[libx264 @ 0x7f9894017200] ref B L1: 97.2% 2.8%
[libx264 @ 0x7f9894017200] kb/s:207.25
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