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  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Keeping control of your media in your hands

    13 avril 2011, par

    The 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 (...)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

Sur d’autres sites (4458)

  • combine Scheduled audio ffmpeg

    5 septembre 2018, par Erfan Esmaeilzadeh

    I am developing a music making application for Android. I need to create a system that can extract MP3s from the user’s music project.

    I can save the name of every file per second of music in a string, as in the following example :

    a.mp3-b.mp3-c.mp3|| d.mp3-e.mp3-f.mp3|| g.mp3-h.mp3-i.mp3
    

    
=> final.mp3

    Between "||" is equivalent to one second and the audio within this parameter must be combined. After that, the combinations are put together.

    The most important thing is the timing of each sound. Some sounds must be combined at one time and some sounds at other times.

  • ffmpeg adds unnecessary frames to output video

    2 juillet 2014, par Mirac7

    I have a series of png images which I need to convert to a video playing at 60 frames/second.

    ffmpeg -y -i frames/%4d.png -vcodec libx264 -r 60 video.avi

    Code above causes the video to have 60 frames per second, but it uses the same frame two or three times, effectively ending up with twice as long 25-ish fps video. What am I doing wrong ?

  • ffmpeg settings or alternatives to ffmpeg on raspberry pi for video streaming

    14 octobre 2016, par andrei

    I have a Raspberry Pi (model B) running raspbian wheezy on a 16gb SD card. I also have a 32gb flash storage attached on the usb. I’m trying to stream a video (h264 encoded mp4 file 1280x720) over the ethernet from that flash storage.
    I’m using ffmpeg+ffserver. Here is ffserver.conf (relevant parts) :

    ...
    
MaxBandwidth 10000
    
<feed>
    
...
    
FileMaxSize 100M
    
ACL allow 127.0.0.1
    
</feed>
    
...
    
<stream>
    
Feed feed1.ffm
    
Format flv
    
VideoSize 288x176 #made small just for testing
    
NoAudio
    
</stream>
    
....

    I start the ffserver, then call ffmpeg with this command :

    ffmpeg -re -an -i /mnt/u32/main.mp4 -r 25 -bit_rate 300k http://localhost:8090/feed1.ffm

    And I’m getting fps 3-5 at most. Naturally when I try to view the stream on another computer it’s very choppy and virtually unusable.

    Am I missing some settings ? Or perhaps there is another streaming solution that leverages the GPU instead of just the CPU as ffmpeg does ? I’m even open to suggestions about other boards (e.g. a pandaboard ? or clustering several RPi’s ?) Also, I’m flexible about the output format.

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