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Médias (1)

Mot : - Tags -/biomaping

Autres articles (61)

  • Support de tous types de médias

    10 avril 2011

    Contrairement 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) (...)

  • (Dés)Activation de fonctionnalités (plugins)

    18 février 2011, par

    Pour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
    SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
    Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
    MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...)

  • Le plugin : Podcasts.

    14 juillet 2010, par

    Le problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
    Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
    Types de fichiers supportés dans les flux
    Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...)

Sur d’autres sites (6116)

  • FFmpeg, timecode audio input, overlay

    9 mai 2015, par Wayde

    Good Morning !
    So i have been playing around with FFMpeg the last few days it seems rather amazing. I do have one challenege i am trying to over come. I like FFMpeg because it is command line and i will be able to script most of the things i want to do.
    Here is my Challenge, We run the same shows week after week, and timecode is used for ALL our automation, lighting, camera cues, sound and so on. I want to be able to record the shows with the timecode burnt in, keep in mind this audio timecode input does start and stop during the shows, therefor it cannot be part of the video stream.

    The Setup, Windows 7, Blackmagic DeckLink SDI Capture card, timecode in via Line In.

    Now, i dont mind if this overlay of timecode is a post process after being recorded as the audio input of timecode can be recorded as an audio stream and removed once the burn in has been done.

    I have searched and searched but yet to find a simple easy way to do this.

    Thank you.

  • Encode and stream from Xbox 360 kinnect using ffmpeg

    17 juin 2015, par user3288346

    I want to live stream content obtained from Kinect onto my internal network.

    I have one physical machine which is my server and has ubuntu 14.04 on it. I connect remotely to it. I have installed ffmpeg and ffserver and can encode and stream stored video files on the server. However, I have a few problems when using the Xbox Kinect.

    I have xbox 360 kinect which I have attached through usb. I have followed this https://bitbucket.org/samirmenon/scl-manips-v2/wiki/vision/kinect, however I couldn’t get through the OpenCV part. When I run

    $ cmake-gui ..

    I get

    cmake-gui: cannot connect to X server

    I don’t have physical access to the machine. Probably, its due to accessing it remotely.

    When I do

    test@cloud-node-2:~/kinnect$ lsusb
    
Bus 002 Device 006: ID 045e:02ae Microsoft Corp. Xbox NUI Camera
    
Bus 002 Device 004: ID 045e:02b0 Microsoft Corp. Xbox NUI Motor
    
Bus 002 Device 005: ID 045e:02ad Microsoft Corp. Xbox NUI Audio
    
Bus 002 Device 003: ID 0409:005a NEC Corp. HighSpeed Hub
    
Bus 002 Device 002: ID 0bda:0181 Realtek Semiconductor Corp. 
    
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

    When I do

    test@cloud-node-2:~/kinnect$ ls -ltrh /dev/video*
    
ls: cannot access /dev/video*: No such file or directory

    Therefore, I am not able to capture the video using ffmpeg. I have only begun to work on this. Can someone help me to guide through this ?

  • Encode and stream from Xbox 360 kinect using ffmpeg

    17 juin 2015, par user3288346

    I want to live stream content obtained from Kinect onto my internal network.

    I have one physical machine which is my server and has ubuntu 14.04 Server on it. I connect remotely to it. I have installed ffmpeg and ffserver and can encode and stream stored video files on the server. However, I have a few problems when using the Xbox Kinect.

    I have xbox 360 kinect which I have attached through usb. I have followed this https://bitbucket.org/samirmenon/scl-manips-v2/wiki/vision/kinect, however I couldn’t get through the OpenCV part. When I run

    $ cmake-gui ..

    I get

    cmake-gui: cannot connect to X server

    I don’t have physical access to the machine. Probably, its due to accessing it remotely.

    When I do

    test@cloud-node-2:~/kinnect$ lsusb
    
Bus 002 Device 006: ID 045e:02ae Microsoft Corp. Xbox NUI Camera
    
Bus 002 Device 004: ID 045e:02b0 Microsoft Corp. Xbox NUI Motor
    
Bus 002 Device 005: ID 045e:02ad Microsoft Corp. Xbox NUI Audio
    
Bus 002 Device 003: ID 0409:005a NEC Corp. HighSpeed Hub
    
Bus 002 Device 002: ID 0bda:0181 Realtek Semiconductor Corp. 
    
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

    When I do

    test@cloud-node-2:~/kinnect$ ls -ltrh /dev/video*
    
ls: cannot access /dev/video*: No such file or directory

    Therefore, I am not able to capture the video using ffmpeg.

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