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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (89)
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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...) -
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 (10850)
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FFmpeg more than 1000 frames duplicated and input height doesn't match
2 septembre 2021, par KarineI'm currently using this code to record two windows side by side :


ffmpeg -f gdigrab -framerate 30 -i title="" -f gdigrab -framerate 30 -i title="" -c:v h264_nvenc -qp 0 -filter_complex hstack=inputs=2 2.mp4



However it throw this error after execution :


More than 1000 frames duplicated



Error Log : https://pastebin.com/gREVrKVK


The first window mostly time is the same frame, maybe 1 frame change in each 3 sec.


Another error in console is when the first window have a different height than second window, error :


[Parsed_hstack_0 @ 000002491166fd00] Input 1 height 500 does not match input 0 height 488.
[Parsed_hstack_0 @ 000002491166fd00] Failed to configure output pad on Parsed_hstack_0



Error log : https://pastebin.com/vqdBPfpv


Looks like is not possible to record when they have different dimensions, so, if possible I would like to ask how to scale the first window to the same height (doesn't need to keep aspect ratio) of the second window, considering low CPU use above the video quality.


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hap : Adjust printf length modifiers to match variable types
8 décembre 2015, par Diego Biurrunhap : Adjust printf length modifiers to match variable types
libavcodec/hapenc.c:121:20 : warning : format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘size_t aka unsigned int’ [-Wformat=]
libavcodec/hapenc.c:121:20 : warning : format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘size_t aka unsigned int’ [-Wformat=] -
Revision 2baec56312 : Tidied high bitdepth variance Refactored code to match current style on master.
3 juin 2014, par Peter de RivazChanged Paths :
Modify /vp9/common/vp9_rtcd_defs.pl
Modify /vp9/encoder/vp9_encoder.c
Modify /vp9/encoder/vp9_encoder.h
Modify /vp9/encoder/vp9_firstpass.c
Modify /vp9/encoder/vp9_mcomp.c
Modify /vp9/encoder/vp9_picklpf.c
Modify /vp9/encoder/vp9_sad.c
Modify /vp9/encoder/vp9_variance.c
Modify /vp9/encoder/vp9_variance.h
Tidied high bitdepth varianceRefactored code to match current style on master.
Also fixed a bug where some sse results were
not being shifted for high bitdepth.
Also increased internal bitdepth for variance to
avoid saturation.
Also added rounding for variance when computing
shifted results.Change-Id : I322bbc1b9abe82c8ef72ab97991720240ddf755c