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GetID3 - Boutons supplémentaires
9 avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
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Core Media Video
4 avril 2013, par
Mis à jour : Juin 2013
Langue : français
Type : Video
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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
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Exemple de boutons d’action pour une collection collaborative
27 février 2013, par
Mis à jour : Mars 2013
Langue : français
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Exemple de boutons d’action pour une collection personnelle
27 février 2013, par
Mis à jour : Février 2013
Langue : English
Type : Image
Autres articles (22)
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Publier sur MédiaSpip
13 juin 2013Puis-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 -
Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
Changer son thème graphique
22 février 2011, parLe thème graphique ne touche pas à la disposition à proprement dite des éléments dans la page. Il ne fait que modifier l’apparence des éléments.
Le placement peut être modifié effectivement, mais cette modification n’est que visuelle et non pas au niveau de la représentation sémantique de la page.
Modifier le thème graphique utilisé
Pour modifier le thème graphique utilisé, il est nécessaire que le plugin zen-garden soit activé sur le site.
Il suffit ensuite de se rendre dans l’espace de configuration du (...)
Sur d’autres sites (5995)
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Evolution #3964 : mise en forme minimum des formulaires
25 mars 2018, par nico d_Je relance sur ce ticket, je suis totalement pour intégrer ces styles minimaux.
Go ?A noter qu’il y a aussi des surcharges dans theme.css, qui passent par dessus, notamment sur fieldset (margin : 0).
Après, sur le détail je ne suis pas fan du border-top sur le fieldset, peut être un souligné gris léger sous la legende serait plus discret :
h3.legend { font-size: 140%; line-height: 135%; font-weight: bold; padding-bottom: 0.2em; border-bottom: 1px solid #CCCCCC;}
Mais bon ça se discute :)Par contre, je découvre tout en bas de form.css :
@media print form display : none ;
Ouate ze phoque ? O_o
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Demultiplex UDP live stream to multiple single live stream outputs using FFMPEG & FFSERVE
22 mars 2018, par tiras muturii have a problem with ffmpeg. i have an input live stream that has 8 inputs and i want to use ffmpeg to convert it from udp live steram to tcp livestream and then extract each of the 8 input stream differently.
i have been reading about the ffmpeg documentation at they havent provided a clear way of solving my problem.
am running
ffmpeg version 3.2.4-1~16.04.york0 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.1 (Ubuntu 5.4.1-5ubuntu2~16.04.york1) 20170210 configuration: --prefix=/usr --extra-version='1~16.04.york0' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 34.101 / 55. 34.101 libavcodec 57. 64.101 / 57. 64.101 libavformat 57. 56.101 / 57. 56.101 libavdevice 57. 1.100 / 57. 1.100 libavfilter 6. 65.100 / 6. 65.100 libavresample 3. 1. 0 / 3. 1. 0 libswscale 4. 2.100 / 4. 2.100 libswresample 2. 3.100 / 2. 3.100 libpostproc 54. 1.100 / 54. 1.100am running this command to help me split my input into multiple output that can be accessed differently.
ffmpeg \
-i udp://@localhost:4000 -loglevel debug \
-map 0:0 http://localhost:8090/feed1.ffm \
-map 0:1 http://localhost:8090/feed2.ffm \
-map 0:2 http://localhost:8090/feed3.ffm \
-map 0:3 http://localhost:8090/feed4.ffm \
-map 0:4 http://localhost:8090/feed5.ffm \
-map 0:5 http://localhost:8090/feed6.ffm \
-map 0:6 http://localhost:8090/feed7.ffm \
-map 0:7 http://localhost:8090/feed8.ffmthis is my full output
ubuntu@ip-172-31-40-57:~$ ffmpeg -i udp://@localhost:4000 -map 0:0 http://localhost:8090/feed1.ffm -map 0:1 http://localhost:8090/feed2.ffm -map 0:2 http://localhost:8090/feed3.ffm -map 0:3 http://localhost:8090/feed4.ffm -map 0:4 http://localhost:8090/feed5.ffm -map 0:5 http://localhost:8090/feed6.ffm -map 0:6 http://localhost:8090/feed7.ffm -map 0:7 http://localhost:8090/feed8.ffm
ffmpeg version 3.2.4-1~16.04.york0 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 5.4.1 (Ubuntu 5.4.1-5ubuntu2~16.04.york1) 20170210 configuration: --prefix=/usr --extra-version='1~16.04.york0' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 34.101 / 55. 34.101 libavcodec 57. 64.101 / 57. 64.101 libavformat 57. 56.101 / 57. 56.101 libavdevice 57. 1.100 / 57. 1.100 libavfilter 6. 65.100 / 6. 65.100 libavresample 3. 1. 0 / 3. 1. 0 libswscale 4. 2.100 / 4. 2.100 libswresample 2. 3.100 / 2. 3.100 libpostproc 54. 1.100 / 54. 1.100
Input #0, mpegts, from 'udp://@localhost:4000':
Duration: N/A, start: 14580.980000, bitrate: 768 kb/s
Program 1
Metadata:
service_name : STREAM1
service_provider: RAL
Stream #0:0[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Program 2
Metadata:
service_name : STREAM2
service_provider: RAL
Stream #0:1[0x111]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Program 3
Metadata:
service_name : STREAM3
service_provider: RAL
Stream #0:2[0x121]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Program 4
Metadata:
service_name : STREAM4
service_provider: RAL
Stream #0:3[0x131]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Program 5
Metadata:
service_name : STREAM5
service_provider: RAL
Stream #0:4[0x141]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Program 6
Metadata:
service_name : STREAM6
service_provider: RAL
Stream #0:5[0x151]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Program 7
Metadata:
service_name : STREAM7
service_provider: RAL
Stream #0:6[0x161]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Program 8
Metadata:
service_name : STREAM8
service_provider: RAL
Stream #0:7[0x171]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s
Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #0:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Output #1, ffm, to 'http://localhost:8090/feed2.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #1:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Output #2, ffm, to 'http://localhost:8090/feed3.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #2:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Output #3, ffm, to 'http://localhost:8090/feed4.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #3:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Output #4, ffm, to 'http://localhost:8090/feed5.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #4:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Output #5, ffm, to 'http://localhost:8090/feed6.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #5:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Output #6, ffm, to 'http://localhost:8090/feed7.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #6:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Output #7, ffm, to 'http://localhost:8090/feed8.ffm':
Metadata:
creation_time : now
encoder : Lavf57.56.101
Stream #7:0: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
Metadata:
encoder : Lavc57.64.101 mp2
Stream mapping:
Stream #0:0 -> #0:0 (mp2 (native) -> mp2 (native))
Stream #0:0 -> #1:0 (mp2 (native) -> mp2 (native))
Stream #0:0 -> #2:0 (mp2 (native) -> mp2 (native))
Stream #0:0 -> #3:0 (mp2 (native) -> mp2 (native))
Stream #0:0 -> #4:0 (mp2 (native) -> mp2 (native))
Stream #0:0 -> #5:0 (mp2 (native) -> mp2 (native))
Stream #0:0 -> #6:0 (mp2 (native) -> mp2 (native))
Stream #0:0 -> #7:0 (mp2 (native) -> mp2 (native))
Press [q] to stop, [?] for help
size= 72kB time=00:00:07.66 bitrate= 76.9kbits/s speed=2.68x
video:0kB audio:480kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Exiting normally, received signal 2.these are my live feeds.
<feed>
File /tmp/feed2.ffm
FileMaxSize 64M
ACL allow 127.0.0.1
</feed>
<feed>
File /tmp/feed3.ffm
FileMaxSize 64M
ACL allow 127.0.0.1
</feed>
<feed>
File /tmp/feed4.ffm
FileMaxSize 64M
ACL allow 127.0.0.1
</feed>these are my stream
MP3 audio
<stream>
Feed feed1.ffm
Format mp2
#AudioCodec mp3
AudioBitRate 64
AudioChannels 2
AudioSampleRate 44100
NoVideo
</stream>
<stream>
Feed feed2.ffm
Format mp2
#AudioCodec mp3
AudioBitRate 64
AudioChannels 2
AudioSampleRate 44100
NoVideo
</stream>
<stream>
Feed feed3.ffm
Format mp2
#AudioCodec mp3
AudioBitRate 64
AudioChannels 2
AudioSampleRate 44100
NoVideo
</stream> -
using ffmpeg for development, libavutil/error environment not OK
26 février 2018, par luoyangheroI want to build a latest ffmpeg development library. I refered the docker script
’https://github.com/jrottenberg/ffmpeg/blob/master/docker-images/3.4/Dockerfile’,
and I changed the docker file to a shell file. Download all source files,
compile all dependency source and ffmpeg 3.4.1 source.
The following is my changed shell script.#!/bin/sh
export PKG_CONFIG_PATH=/opt/ffmpeg/lib/pkgconfig
LD_LIBRARY_PATH=/opt/ffmpeg/lib
PREFIX=/opt/ffmpeg
MAKEFLAGS="-j4"
export FFMPEG_VERSION=3.4.1
export FDKAAC_VERSION=0.1.5
export LAME_VERSION=3.99.5
export LIBASS_VERSION=0.13.7
export OGG_VERSION=1.3.2
export OPENCOREAMR_VERSION=0.1.4
export OPUS_VERSION=1.2
export OPENJPEG_VERSION=2.1.2
export THEORA_VERSION=1.1.1
export VORBIS_VERSION=1.3.5
export VPX_VERSION=1.6.1
export X264_VERSION=20170226-2245-stable
export X265_VERSION=2.3
export XVID_VERSION=1.3.4
export FREETYPE_VERSION=2.5.5
export FRIBIDI_VERSION=0.19.7
export FONTCONFIG_VERSION=2.12.4
export LIBVIDSTAB_VERSION=1.1.0
SRC=/usr/local
OGG_SHA256SUM="e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692 libogg-1.3.2.tar.gz"
OPUS_SHA256SUM="77db45a87b51578fbc49555ef1b10926179861d854eb2613207dc79d9ec0a9a9 opus-1.2.tar.gz"
VORBIS_SHA256SUM="6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce libvorbis-1.3.5.tar.gz"
THEORA_SHA256SUM="40952956c47811928d1e7922cda3bc1f427eb75680c3c37249c91e949054916b libtheora-1.1.1.tar.gz"
XVID_SHA256SUM="4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f xvidcore-1.3.4.tar.gz"
FREETYPE_SHA256SUM="5d03dd76c2171a7601e9ce10551d52d4471cf92cd205948e60289251daddffa8 freetype-2.5.5.tar.gz"
LIBVIDSTAB_SHA256SUM="14d2a053e56edad4f397be0cb3ef8eb1ec3150404ce99a426c4eb641861dc0bb v1.1.0.tar.gz"
LIBASS_SHA256SUM="8fadf294bf701300d4605e6f1d92929304187fca4b8d8a47889315526adbafd7 0.13.7.tar.gz"
FRIBIDI_SHA256SUM="3fc96fa9473bd31dcb5500bdf1aa78b337ba13eb8c301e7c28923fea982453a8 0.19.7.tar.gz"
apt-get -y update
apt-get install -y --no-install-recommends ca-certificates expat libgomp1
apt-get autoremove -y
apt-get clean -y
apt-get install -y --no-install-recommends autoconf
apt-get install -y --no-install-recommends automake
apt-get install -y --no-install-recommends cmake
apt-get install -y --no-install-recommends curl
apt-get install -y --no-install-recommends bzip2
apt-get install -y --no-install-recommends libexpat1-dev
apt-get install -y --no-install-recommends g++
apt-get install -y --no-install-recommends gcc
apt-get install -y --no-install-recommends git
apt-get install -y --no-install-recommends gperf
apt-get install -y --no-install-recommends libtool
apt-get install -y --no-install-recommends make
apt-get install -y --no-install-recommends nasm
apt-get install -y --no-install-recommends perl
apt-get install -y --no-install-recommends pkg-config
apt-get install -y --no-install-recommends python
apt-get install -y --no-install-recommends libssl-dev
apt-get install -y --no-install-recommends yasm
apt-get install -y --no-install-recommends zlib1g-dev
############LIB env
## opencore-amr https://sourceforge.net/projects/opencore-amr/
####OnLine
# DIR=/tmp/opencore-amr && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sL https://downloads.sf.net/project/opencore-amr/opencore-amr/opencore-amr-${OPENCOREAMR_VERSION}.tar.gz | \
# tar -zx --strip-components=1 && \
# ./configure --prefix="${PREFIX}" --enable-shared && \
# make && \
# make install && \
# rm -rf ${DIR}
##curl -sL https://downloads.sf.net/project/opencore-amr/opencore-amr/opencore-amr-0.1.4.tar.gz | tar -zx --strip-components=1
####OffLine
DIR=opencore-amr-${OPENCOREAMR_VERSION} && \
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --enable-shared && \
make && \
make install && \
cd ..
### x264 http://www.videolan.org/developers/x264.html
#
# DIR=/tmp/x264 && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sL https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-${X264_VERSION}.tar.bz2 | \
# tar -jx --strip-components=1 && \
# ./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
# make && \
# make install && \
# rm -rf ${DIR}
####OffLine
DIR=x264-snapshot-${X264_VERSION}
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.bz2 && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
make && \
make install && \
cd ..
#### x265 http://x265.org/
#
# DIR=/tmp/x265 && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sL https://download.videolan.org/pub/videolan/x265/x265_${X265_VERSION}.tar.gz | \
# tar -zx && \
# cd x265_${X265_VERSION}/build/linux && \
# sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\/opt\/ffmpeg/" multilib.sh && \
# sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
# ./multilib.sh && \
# make -C 8bit install
### rm -rf ${DIR}
####OffLine
DIR=x265_${X265_VERSION}
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR}/build/linux && \
sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\/opt\/ffmpeg/" multilib.sh && \
sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
./multilib.sh && \
make -C 8bit install
cd ../../../
#### libogg https://www.xiph.org/ogg/
#
# DIR=/tmp/ogg && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz && \
# echo ${OGG_SHA256SUM} | sha256sum --check && \
# tar -zx --strip-components=1 -f libogg-${OGG_VERSION}.tar.gz && \
# ./configure --prefix="${PREFIX}" --enable-shared && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=libogg-${OGG_VERSION}
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --enable-shared && \
make && \
make install && \
cd ..
#### libopus https://www.opus-codec.org/
#
# DIR=/tmp/opus && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz && \
# echo ${OPUS_SHA256SUM} | sha256sum --check && \
# tar -zx --strip-components=1 -f opus-${OPUS_VERSION}.tar.gz && \
# autoreconf -fiv && \
# ./configure --prefix="${PREFIX}" --enable-shared && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=opus-${OPUS_VERSION}
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
autoreconf -fiv && \
./configure --prefix="${PREFIX}" --enable-shared && \
make && \
make install && \
cd ..
#### libvorbis https://xiph.org/vorbis/
#
# DIR=/tmp/vorbis && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz && \
# echo ${VORBIS_SHA256SUM} | sha256sum --check && \
# tar -zx --strip-components=1 -f libvorbis-${VORBIS_VERSION}.tar.gz && \
# ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=libvorbis-${VORBIS_VERSION}
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
make && \
make install && \
cd ..
#### libtheora http://www.theora.org/
#
# DIR=/tmp/theora && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.gz && \
# echo ${THEORA_SHA256SUM} | sha256sum --check && \
# tar -zx --strip-components=1 -f libtheora-${THEORA_VERSION}.tar.gz && \
# ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=libtheora-${THEORA_VERSION}
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
make && \
make install && \
cd ..
#### libvpx https://www.webmproject.org/code/
#
# DIR=/tmp/vpx && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sL https://codeload.github.com/webmproject/libvpx/tar.gz/v${VPX_VERSION} | \
# tar -zx --strip-components=1 && \
# ./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-pic --enable-shared \
# --disable-debug --disable-examples --disable-docs --disable-install-bins && \
# make && \
# make install
## rm -rf ${DIR}
#####OffLine
DIR=libvpx-1.6.1
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-pic --enable-shared \
--disable-debug --disable-examples --disable-docs --disable-install-bins && \
make && \
make install && \
cd ..
#### libmp3lame http://lame.sourceforge.net/
#
# DIR=/tmp/lame && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sL https://downloads.sf.net/project/lame/lame/${LAME_VERSION%.*}/lame-${LAME_VERSION}.tar.gz | \
# tar -zx --strip-components=1 && \
# ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --enable-pic --disable-frontend && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=lame-3.99.5
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --enable-pic --disable-frontend && \
make && \
make install && \
cd ..
#### xvid https://www.xvid.com/
#
# DIR=/tmp/xvid && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO http://downloads.xvid.org/downloads/xvidcore-${XVID_VERSION}.tar.gz && \
# echo ${XVID_SHA256SUM} | sha256sum --check && \
# tar -zx -f xvidcore-${XVID_VERSION}.tar.gz && \
# cd xvidcore/build/generic && \
# ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --datadir="${DIR}" --enable-shared --enable-shared && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=xvidcore
BASE_DIR=`pwd`
rm -rf ./${DIR}-1.3.4
tar -xvf ./${DIR}-1.3.4.tar.gz && \
cd ./${DIR} && \
cd ./build/generic && \
./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --datadir="${BASE_DIR}/${DIR}" --enable-shared --enable-shared && \
make && \
make install && \
cd ../../../
#### fdk-aac https://github.com/mstorsjo/fdk-aac
#
# DIR=/tmp/fdk-aac && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sL https://github.com/mstorsjo/fdk-aac/archive/v${FDKAAC_VERSION}.tar.gz | \
# tar -zx --strip-components=1 && \
# autoreconf -fiv && \
# ./configure --prefix="${PREFIX}" --enable-shared --datadir="${DIR}" && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
BASE_DIR=`pwd`
DIR=fdk-aac-0.1.5
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
autoreconf -fiv && \
./configure --prefix="${PREFIX}" --enable-shared --datadir="${BASE_DIR}/${DIR}" && \
make && \
make install && \
cd ..
## openjpeg https://github.com/uclouvain/openjpeg
# DIR=/tmp/openjpeg && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sL https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz | \
# tar -zx --strip-components=1 && \
# cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=openjpeg-2.1.2
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
make && \
make install && \
cd ..
### freetype https://www.freetype.org/
##RUN \
## DIR=/tmp/freetype && \
## mkdir -p ${DIR} && \
## cd ${DIR} && \
## curl -sLO http://download.savannah.gnu.org/releases/freetype/freetype-${FREETYPE_VERSION}.tar.gz && \
## echo ${FREETYPE_SHA256SUM} | sha256sum --check && \
## tar -zx --strip-components=1 -f freetype-${FREETYPE_VERSION}.tar.gz && \
## ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
## make && \
## make install && \
## rm -rf ${DIR}
###OffLine
DIR=freetype-${FREETYPE_VERSION}
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
make && \
make install && \
cd ..
### libvstab https://github.com/georgmartius/vid.stab
#
# DIR=/tmp/vid.stab && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO https://github.com/georgmartius/vid.stab/archive/v${LIBVIDSTAB_VERSION}.tar.gz &&\
# echo ${LIBVIDSTAB_SHA256SUM} | sha256sum --check && \
# tar -zx --strip-components=1 -f v${LIBVIDSTAB_VERSION}.tar.gz && \
# cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=vid.stab
rm -rf ./${DIR}-1.1.0
tar -xvf ./${DIR}_v1.1.0.tar.gz && \
cd ./${DIR}-1.1.0 && \
cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
make && \
make install && \
cd ..
### fridibi https://www.fribidi.org/
# + https://github.com/fribidi/fribidi/issues/8
#
# DIR=/tmp/fribidi && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO https://github.com/fribidi/fribidi/archive/${FRIBIDI_VERSION}.tar.gz && \
# echo ${FRIBIDI_SHA256SUM} | sha256sum --check && \
# tar -zx --strip-components=1 -f ${FRIBIDI_VERSION}.tar.gz && \
# sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib/' Makefile.am && \
# ./bootstrap --no-config && \
# ./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
# make && \
# make install
# rm -rf ${DIR}
####OffLine
DIR=fribidi-0.19.7 && \
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.gz && \
cd ./${DIR} && \
sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib/' Makefile.am && \
./bootstrap --no-config && \
./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
make && \
make install && \
cd ..
### fontconfig https://www.freedesktop.org/wiki/Software/fontconfig/
# DIR=/tmp/fontconfig && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO https://www.freedesktop.org/software/fontconfig/release/fontconfig-${FONTCONFIG_VERSION}.tar.bz2 &&\
# tar -jx --strip-components=1 -f fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
# ./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=fontconfig-2.12.4 && \
rm -rf ./${DIR}
tar -xvf ./${DIR}.tar.bz2 && \
cd ./${DIR} && \
./configure -prefix="${PREFIX}" --disable-static --enable-shared && \
make && \
make install && \
cd ..
## libass https://github.com/libass/libass
#need add PKG_CONFIG_PATH
#
# DIR=/tmp/libass && \
# rm -rf ${DIR} && \
# mkdir -p ${DIR} && \
# cd ${DIR} && \
# curl -sLO https://github.com/libass/libass/archive/${LIBASS_VERSION}.tar.gz &&\
# echo ${LIBASS_SHA256SUM} | sha256sum --check && \
# tar -zx --strip-components=1 -f ${LIBASS_VERSION}.tar.gz && \
# ./autogen.sh && \
# ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
# make && \
# make install
## rm -rf ${DIR}
####OffLine
DIR=libass && \
rm -rf ./${DIR}-0.13.7
tar -xvf ./${DIR}_0.13.7.tar.gz && \
cd ./${DIR}-0.13.7 && \
./autogen.sh && \
./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
make && \
make install && \
cd ..
### ffmpeg https://ffmpeg.org/
#####OffLine
DIR=ffmpeg341 && \
mkdir -p ${DIR} && cd ${DIR} && \
rm -rf ffmpeg-${FFMPEG_VERSION} && \
tar -xvf ffmpeg-${FFMPEG_VERSION}.tar.gz && \
cd ffmpeg-${FFMPEG_VERSION} && \
./configure \
--enable-debug \
--enable-doc \
--disable-ffplay \
--enable-shared \
--enable-avresample \
--enable-libopencore-amrnb \
--enable-libopencore-amrwb \
--enable-gpl \
--enable-libass \
--enable-libfreetype \
--enable-libvidstab \
--enable-libmp3lame \
--enable-libopenjpeg \
--enable-libopus \
--enable-libtheora \
--enable-libvorbis \
--enable-libvpx \
--enable-libx265 \
--enable-libxvid \
--enable-libx264 \
--enable-nonfree \
--enable-openssl \
--enable-libfdk_aac \
--enable-postproc \
--enable-small \
--enable-version3 \
--extra-cflags="-I${PREFIX}/include" \
--extra-ldflags="-L${PREFIX}/lib" \
--extra-libs=-ldl \
--prefix="${PREFIX}" && \
make && \
make install && \
make distclean && \
hash -r && \
cd tools && \
make qt-faststart && \
cp qt-faststart ${PREFIX}/bin
cd ../../I try to run my compiled ffmpeg, it is OK.
#
export LD_LIBRARY_PATH=/opt/ffmpeg/lib/
/opt/ffmpeg/bin/ffmpeg -i "/home/luoy/Videos/芳华.2017.TC720P独家高清中字.mp4" -ss 00:00:00 -t 00:00:01 -f image2 -y "./2_%04d.bmp"
ffmpeg version 3.4.1 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.6) 20160609
configuration: --enable-debug --enable-doc --disable-ffplay --enable-shared --enable-avresample --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-gpl --enable-libass --enable-libfreetype --enable-libvidstab --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-postproc --enable-small --enable-version3 --extra-cflags=-I/opt/ffmpeg/include --extra-ldflags=-L/opt/ffmpeg/lib --extra-libs=-ldl --prefix=/opt/ffmpeg
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/luoy/Videos/芳华.2017.TC720P独家高清中字.mp4':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isomavc1
creation_time : 2017-12-15T16:28:00.000000Z
encoder : Lite MP4 Tool v2.3
Duration: 02:09:09.24, start: 0.000000, bitrate: 1587 kb/s
Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 1280x720, 1456 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
Metadata:
creation_time : 2017-12-15T16:28:00.000000Z
handler_name : Imported with GPAC 0.4.6-DEV (internal rev. 5)
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
Metadata:
creation_time : 2017-12-15T16:28:45.000000Z
handler_name : GPAC ISO Audio Handler
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> bmp (native))
Press [q] to stop, [?] for help
Output #0, image2, to './2_%04d.bmp':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isomavc1
encoder : Lavf57.83.100
Stream #0:0(und): Video: bmp, bgr24, 1280x720, q=2-31, 200 kb/s, 23.98 fps, 23.98 tbn, 23.98 tbc (default)
Metadata:
creation_time : 2017-12-15T16:28:00.000000Z
handler_name : Imported with GPAC 0.4.6-DEV (internal rev. 5)
encoder : Lavc57.107.100 bmp
frame= 24 fps=0.0 q=-0.0 Lsize=N/A time=00:00:01.00 bitrate=N/A dup=1 drop=0 speed= 5.6x
video:64801kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown#
Now I write a simple code, save as a 0_hello_world.c file.
#
#include "libavcodec/avcodec.h"
#include "libavformat/avformat.h"
#include
#include
#include
#include
#include
#include
#include
#include "libavutil/error.h"
int main(int argc, const char *argv[])
{
av_register_all();
int response = 0;
char *pchar;
// pchar = av_err2str(response);
return 0;
}#
Use the follow command for make, it’s OK.
#
gcc -g -Wall -o build/hello_world -lz 0_hello_world.c
-lavformat -lavcodec -lswscale
-I/opt/ffmpeg/include -L/opt/ffmpeg/lib#
But when I use the "av_err2str" function(uncomment this line) :
’pchar = av_err2str(response) ;’
compile show the following error :#
gcc -g -Wall -o build/hello_world -lz 0_hello_world.c
-lavformat -lavcodec -lswscale
-I/opt/ffmpeg/include -L/opt/ffmpeg/lib
0_hello_world.c: In function ‘main’:
0_hello_world.c:16:9: warning: variable ‘pchar’ set but not used [-Wunused-but-set-variable]
char *pchar;
^
/usr/bin/ld: /tmp/ccgJJ9CV.o: undefined reference to symbol 'av_strerror@@LIBAVUTIL_55'
/opt/ffmpeg/lib/libavutil.so.55: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:10: recipe for target 'hello_world' failed
make: *** [hello_world] Error 1#
As I know "av_register_all" use the "libavformat/avformat.h" header ; "av_err2str" use the "libavutil/error.h" header.
Both the two headers I have included, why "av_err2str" is not OK ?
I guess this is my environment not OK. How can I find the error ?
I have checked my LD_LIBRARY_PATH, it is OK.#
$ echo $LD_LIBRARY_PATH
/opt/ffmpeg/lib:
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