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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
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 de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
Sur d’autres sites (6847)
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Revision 6e5e75fa21 : Revert "Removing redundant variables from variance_test.cc." This reverts commi
8 mai 2014, par James ZernChanged Paths :
Modify /test/variance_test.cc
Revert "Removing redundant variables from variance_test.cc."This reverts commit 4725ab7e51a69bf890856e524c6d78aadd97d64e.
The constants are necessary to avoid breakage in vs9 builds :
warning C4180 : qualifier applied to function type has no meaning ; ignored
error C2436 : ’f2_’ : member function or nested class in constructor initializer
list
while compiling class template member function
’std::tr1::tuple::tuple(const int &,const int
&,unsigned int (__cdecl &))’
..\test\variance_test.cc : see reference to class template instantiation
’std::tr1::tuple’ being compiledChange-Id : Ia218b74fc473d40f02fee84cb7009adfbe82e5a7
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Capturing frames from an h264 stream with gst/ffmpeg
17 août 2016, par Yuval.SightecI want to save (as jpegs) or reach the data of the frames streaming from my usb camera.
Meaning that I want to use the h.264 hardware encoding (I running it on nvdia jetson) in order to get a sequence of compressed files (I prefer not save it on the disc and get an array, if possible).
Can I do that ?So far I tried this :
gst-launch-1.0 -v v4l2src device=/dev/video0 ! video/x-h264,framerate=30/1,stream-format=byte-stream ! decodebin ! videorate ! video/x-raw,framerate=30/1 ! videoconvert ! jpegenc ! multifilesink location=img_%04d.jpg
but I get an internal data flow error from v4l2src0 element, and an error from gst_base_src_loop() after the pipeline was set to PLAYING.
Can anybody please help me ?
b.t.w- It doesnt have to be neccecerly h.264 encoding, it also can be mpeg encoding or something else : I want to use the fact that it is pictures of a video, frames, in order to get smaller size frames.
Thank you so much !
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Capturing frames from an h264 stream with gst/ffmpeg
13 août 2021, par Yuval.SightecI want to save (as jpegs) or reach the data of the frames streaming from my usb camera.
Meaning that I want to use the h.264 hardware encoding (I running it on nvdia jetson) in order to get a sequence of compressed files (I prefer not save it on the disc and get an array, if possible).
Can I do that ?



So far I tried this :



gst-launch-1.0 -v v4l2src device=/dev/video0 ! video/x-h264,framerate=30/1,stream-format=byte-stream ! decodebin ! videorate ! video/x-raw,framerate=30/1 ! videoconvert ! jpegenc ! multifilesink location=img_%04d.jpg




but I get an internal data flow error from v4l2src0 element, and an error from gst_base_src_loop() after the pipeline was set to PLAYING.



Can anybody please help me ?



b.t.w- It doesnt have to be neccecerly h.264 encoding, it also can be mpeg encoding or something else : I want to use the fact that it is pictures of a video, frames, in order to get smaller size frames.



Thank you so much !