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Médias (1)
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DJ Dolores - Oslodum 2004 (includes (cc) sample of “Oslodum” by Gilberto Gil)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
Autres articles (67)
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Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...) -
Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)
Sur d’autres sites (10985)
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How to Play a Video file in javacv / javacpp
28 mars 2017, par FloesmaanDoes someone have some example code to play a simple video file with the current javaCPP/javaCV version and the FFmpegFrameGrabber ?
I tried this solution, but its apparently too old and does not work with the current javacv version because of an incompatible FrameGrabber interface (returns a "Frame"-Object instead of an "IplImage"-Object). If I change the code manually (using Frame instead of IplImage), it returns the error message :
java.lang.VerifyError: Bad type on operand stack
Exception Details:
Location:
org/bytedeco/javacv/FFmpegFrameGrabber.startUnsafe()V @1291: invokespecial
Reason:
Type 'org/bytedeco/javacpp/avutil$AVFrame' (current frame, stack[2]) is not assignable to 'org/bytedeco/javacpp/Pointer'
Current Frame:
bci: @1291
flags: { }
locals: { 'org/bytedeco/javacv/FFmpegFrameGrabber', integer, 'org/bytedeco/javacpp/avformat$AVInputFormat', 'org/bytedeco/javacpp/avutil$AVDictionary', integer, 'org/bytedeco/javacpp/avcodec$AVCodec', integer, integer, integer, integer }
stack: { uninitialized 1283, uninitialized 1283, 'org/bytedeco/javacpp/avutil$AVFrame' }
Bytecode:
0x0000000: 2a01 b500 332a bb00 8659 01b7 0087 b500............FYI : I’m comparing different java libraries for playing video files and extract their pixel data (xuggler, vlcj, ...) and search for the best one. I really like to include javacv in my tests but it’s not working :(
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ffmpeg-python - checking if file is video
14 avril 2021, par Gwen JHow do I go about identifying if the file is an actual video media file ?
While doing a probe, it returns a 'codec_type' : 'video' even for a text file.


vid_info = ffmpeg.probe(f'{filepath}/test.txt')['streams'];



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Ffmpeg hevc integration for UWP [closed]
19 décembre 2023, par theGuNNeR2407Did anyone try to run ffmpeg decoding using d3d11va hardware acceleration and hevc input on Hololens 2 ? It works using both h264 and h265 on windows desktop and for h264 on UWP HL but for h265 it returns empty green image even tho Hololens supports both codec formats and on fmmpeg API side you should only change avcodec_find_decoder and av_find_input_format from h264 to hevc.