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Médias (1)
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (8)
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Automated installation script of MediaSPIP
25 avril 2011, parTo overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
The documentation of the use of this installation script is available here.
The code of this (...) -
Taille des images et des logos définissables
9 février 2011, parDans beaucoup d’endroits du site, logos et images sont redimensionnées pour correspondre aux emplacements définis par les thèmes. L’ensemble des ces tailles pouvant changer d’un thème à un autre peuvent être définies directement dans le thème et éviter ainsi à l’utilisateur de devoir les configurer manuellement après avoir changé l’apparence de son site.
Ces tailles d’images sont également disponibles dans la configuration spécifique de MediaSPIP Core. La taille maximale du logo du site en pixels, on permet (...) -
Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Sur d’autres sites (3234)
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rtpenc_mpegts : add AVClass to the muxer context
31 mars 2021, par Gyan Doshi -
ffmpeg converting mp4 to mkv without re encoding
20 janvier 2021, par Mariah242im using this Script to keep the video same as source but to only convert the audio track from
EAC3 to AC3


ffmpeg -i input.mkv -map 0 -map -0:s? -c:v copy -c:a ac3 -b:a 640k "D:/Movie/output.mkv"



and this command is working good when the input and output both are mkv files
but when the input is mp4 and the output is mkv im getting this error
no such file or directory
how can i also change only the container from mp4 to mkv without re encoding and also to convert the audio track to AC3
my command is not working when doing it from mp4 to mkv


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Unable to build ffmpeg for ExoPlayer
3 janvier 2021, par Steven RõgrêI'm trying to add support for multiple audio formats in my app but cannot seem to build the ffmpeg extension on my mac.


I followed this readme :https://github.com/google/ExoPlayer/tree/dev-v2/extensions/ffmpeg


But I keep getting this error :


mac/NDKK>/toolchains/llvm/prebuilt/darwin-x86_64/bin/armv7a-linux-androideabi16-clang is unable to create an executable file.
C compiler test failed.

If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.



I tried NDK20 as well as NDK19 but the same error, so need help from someone who is familiar with this.


I'm trying to build the following formats "aac ac3 eac3 dca".


Edit : Here's the full commands and logs :


apples-iMac:~ mac$ cd Exoplayer
apples-iMac:Exoplayer mac$ EXOPLAYER_ROOT="$(pwd)"
apples-iMac:Exoplayer mac$ FFMPEG_EXT_PATH="${EXOPLAYER_ROOT}/extensions/ffmpeg/src/main"
apples-iMac:Exoplayer mac$ NDK_PATH="mac/NDKK>"
apples-iMac:Exoplayer mac$ HOST_PLATFORM="darwin-x86_64"
apples-iMac:Exoplayer mac$ ENABLED_DECODERS=(aac ac3 eac3 dca)
apples-iMac:Exoplayer mac$ cd "${FFMPEG_EXT_PATH}/jni" && \
> ln -s "$FFMPEG_PATH" ffmpeg
ln: ffmpeg/.: File exists
apples-iMac:jni mac$ cd "${FFMPEG_EXT_PATH}/jni" && \
> ./build_ffmpeg.sh \
> "${FFMPEG_EXT_PATH}" "${NDK_PATH}" "${HOST_PLATFORM}" "${ENABLED_DECODERS[@]}"
mac/NDKK>/toolchains/llvm/prebuilt/darwin-x86_64/bin/armv7a-linux-androideabi16-clang is unable to create an executable file.
C compiler test failed.

If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
mac/NDKK>/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang is unable to create an executable file.
C compiler test failed.

If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
mac/NDKK>/toolchains/llvm/prebuilt/darwin-x86_64/bin/i686-linux-android16-clang is unable to create an executable file.
C compiler test failed.

If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
mac/NDKK>/toolchains/llvm/prebuilt/darwin-x86_64/bin/x86_64-linux-android21-clang is unable to create an executable file.
C compiler test failed.

If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:94: /libavutil/Makefile: No such file or directory
Makefile:94: /ffbuild/library.mak: No such file or directory
Makefile:96: /fftools/Makefile: No such file or directory
Makefile:97: /doc/Makefile: No such file or directory
Makefile:98: /doc/examples/Makefile: No such file or directory
Makefile:163: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'. Stop.