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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 -
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 (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (6166)
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Possible to change progress output interval in ffmpeg ?
12 septembre 2021, par ThortsExample output :


frame= 1234 fps= 25 q= 0.0 size= 10321 time = 00:02:12:31 bitrate= 301.1kbits/s speed=7.21x



This output is updated around 4-5 times per second in the terminal.


Is it possible to to change the interval for this status update ? Like once per second or once every 10 seconds.


Reason being better overview when queueing several ffmpeg-jobs in a row.
Searched for 'interval' in the documentation but didn't find anything relevant.


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OpenCV3.1 compilation error 'ffmpeg/avformat.h' file not found
15 décembre 2016, par aquagremlinOn MacOS 10.9.5 Mavericks. I used homebrew to install
Python
,cmake
,ffmpeg
.
Enteringffmpeg
in terminal shows it is installed.
I downloadedOpencv3
andopencv_contrib
Then
cmake
with this :cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D WITH_CUDA=OFF -D CMAKE_INSTALL_PREFIX=/Users/stefan/Downloads/opencv-3.1.0dl/build \
-D PYTHON2_LIBRARIES=/usr/local/Cellar/python/2.7.10/Frameworks/Python.framework/Versions/2.7/bin \
-D PYTHON2_PACKAGES_PATH=~/.virtualenvs/cv/lib/python2.7/site-packages \
-D PYTHON2_NUMPY_INCLUDE_DIRS=~/.virtualenvs/cv/lib/python2.7/site-packages/numpy/core/include \
-D PYTHON2_INCLUDE_DIR=/usr/local/Frameworks/Python.framework/Headers \
-D INSTALL_PYTHON_EXAMPLES=ON -D WITH_TBB=ON -D INSTALL_C_EXAMPLES=ON \
-D FFMPEG_INCLUDE_DIR=/usr/local/Cellar/ffmpeg/3.0.2/include \
-D FFMPEG_LIB_DIR=/usr/local/Cellar/ffmpeg/3.0.2/lib \
-D BUILD_EXAMPLES=ON \
-D OPENCV_EXTRA_MODULES_PATH=~/Downloads/opencv_contrib-3.0.0/modules ..Terminal output included this :
-- Video I/O:
-- DC1394 1.x: NO
-- DC1394 2.x: NO
-- FFMPEG: YES
-- codec: YES (ver 57.24.102)
-- format: YES (ver 57.25.100)
-- util: YES (ver 55.17.103)
-- swscale: YES (ver 4.0.100)
-- resample: YES (ver 3.0.0)
-- gentoo-style: YESBut
CMakeError.log
had this as its only error :ffmpeg/avformat.h file not found
The file does exist at
/usr/local/Cellar/ffmpeg/3.0.2/include/libavformat/avformat.h
I do not understand why I am getting this error if I properly specified the
FFMPEG
include directories in thecmake
command. Also the variablesFMPEG_INCLUDE_DIR
andFFMPEG_LIB_DIR
do not exist in the file,CMakeLists.txt
.
Does that make my use of those variables in the cake command useless ? -
ffmpeg setpts filter not applied to output
29 avril 2019, par joe5Learning to speed up and slow down video using the ffmpeg setpts filter, but I am struggling to get a simple expression to work.
ffmpeg -i .\F5-ff.mp4 -filter:v "setpts=0.25*PTS" ff-test3.mp4
I get the output file, but it is not any faster than the original.
I’m sorry if this has already been addressed. Most related post I’ve found were trouble shooting more complex operations past this step. Im working in a powershell terminal fyi.