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Médias (3)
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The Slip - Artworks
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Texte
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Podcasting Legal guide
16 mai 2011, par
Mis à jour : Mai 2011
Langue : English
Type : Texte
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Creativecommons informational flyer
16 mai 2011, par
Mis à jour : Juillet 2013
Langue : English
Type : Texte
Autres articles (51)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
D’autres logiciels intéressants
12 avril 2011, parOn ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
Videopress
Site Internet : (...) -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...)
Sur d’autres sites (8963)
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Using FFMPEG library with iPhone SDK for video encoding
21 juin 2015, par user203349I need to encode several pictures shot by the iphone camera into a mp4 video file and I know FFMPEG can do this (the application TimeLapser and ReelMoments do it already). I plan to use this in my app iMotion (available in the appstore).
I successfully install and compile the ffmpeg for the iphone SDK with this link :
http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-October/076618.htmlBut now I’m stuck here in my XCode project. What should I do next to use the FFMPEG library for video encoding ? The Apple documentation about external library using is very light and I just can find any tutorial on the web wich explain how to do this.
If anybody can help me, I would be very grateful..`
Thanks
Aurelien Potier
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iPhone slow motion video transcode
25 mai 2016, par coverboyI’m developing upload video (taken from iPhone) to my server.
However, I have no idea how to implement.
Any source code
objective-c or swift
will be welcomed.I have 1
20fps or 240fps
video (It’s a slo-mo).
When I playback these video on my iPhone6. I can see slo-mo effect.
(I know playback frame rate is 30fps.)I want to convert that video before upload to my server, from
120/240 fps to 30fps video
. (I mean not adjusting playback frame rate, it means video transcode to 30fps.)
Additionally, I want to check slo-mo effect start-point and end-point.
(Maybe iPhone record this information to video binary(it might be reside in file’s header.)Well, I guess if I use ffmpeg library, it should be easy(?).
So any suggestions will be welcomed.
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Http live streaming for ipad, iphone and safari
23 février 2013, par Riyas AnchalAnyone help me to find a solution to stream a video from a mac server to iPad, iPhone and mac safari using HTTP live streaming.
Steps taken :
- Installed and configured FFMPEG for encoding
- installed the mediasegmenter provided by the Apple.
The ffmpeg option used is
ffmpeg -y -i input.mp4 -acodec aac -ar 48000 -ab 128k -ac 2 -s 1024×768 -vcodec libx264 -b 1200k -flags +loop+mv4 -cmp 256 -partitions +parti4x4+partp8x8+partb8x8 -subq 7 -trellis 1 -refs 5 -coder 0 -me_range 16 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 1200k -maxrate 1200k -bufsize 1200k -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 4:3 -r 30 -g 90 -async 2 output.mp4
I have tried different ffmpeg options to stream the video.In some options it works in Iphone and Safari browser in mac machine, but I didn't get an option for iPad.
I want to stream an mp4 video for ipad, iPhone and mac safari. I also tried it with opensource segmenter .
Have any solution for this ?
Thanks,
Riyas