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Autres articles (44)
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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" (...) -
(Dés)Activation de fonctionnalités (plugins)
18 février 2011, parPour 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 (...)
Sur d’autres sites (4704)
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ffmpeg switch to "ping pong" the resulting frames [duplicate]
18 février 2021, par Some1ElseI am using ffmpeg to convert a series of bitmaps into an AVI file, using this syntax


ffmpeg.exe -framerate 60 -start_number 1 -i BMP%05d.BMP -dst_range 1 -color_range 2 -c:v libxvid -vtag xvid -q:v 1 -y -vf format=yuv420p output.AVI



which works fine.


But now I want to "ping pong" the output. ie create an AVI twice as long, but the second half is the same frames in reverse. So the movie plays forward, then in reverse.


I don't see any options/switches for this in the documentation. Is it possible ?


Thanks for any tips.


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Improve a quality of a screenshot made with ffmpeg
30 octobre 2017, par lysIs there a way to improve the quality of a ’photo’ taken from a webcam using FFmpeg ?
I am using the code below and it results in two ’photos’ of very low quality.
ffmpeg -f dshow -i video = "Integrated Webcam" -qscale: v 5 -t 1 -strftime 1 -segment_format jpeg photo% Y-% m-% d-% M-% S.jpeg
Any tips on how to improve quality ?
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Getting return value of command inspite of sudo inside of php system
21 avril 2016, par nithintouI’ve been trying for a few days to get the return value of a script that performs an
ffmpeg
recording in the server using phpsystem()
:system("/usr/bin/sudo /usr/bin/php /root/startrecord.php $userid", $retval);
Tried
exec()
as well, but still can’t get the correctexit(n)
code from the recording script to perform the next steps. I am guessing the return value i keep getting is from sudo and not the actual php script.Can you guys suggest any workarounds or tips as to what I may be doing wrong ?