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Autres articles (61)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
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" (...)
Sur d’autres sites (4152)
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ffserver : Remove some deprecated API use related to codec/codecpar
27 novembre 2016, par Michael Niedermayer -
Searching for a ffmpeg padding line which don't decrease the quality of the video
17 février 2024, par SeasonI'm trying to convert a 3840x1606 video into a 16:9 aspect ratio video with padding in top and bottom. Because casting it in tv makes it streachy. OR if you know any android app which takes care of that I will really appreciate that. I have a Samsung tv btw.


I tried this


ffmpeg -i input.mkv -vf pad="width=max(iw\,ih*(16/9)):height=ow/(16/9):x=(ow-iw)/2:y=(oh-ih)/2" output.mkv



This do the padding but the input file was 63 MB and output was around 17MB. until now only this line have worked.


Input video details : Video : hevc (Main 10), yuv420p10le(tv, bt2020nc/bt2020/smpte2084), 3840x1606 [SAR 1:1 DAR 1920:803], 23.98 fps, 23.98 tbr, 1k tbn (default)


Output video details : Video : h264 (High 10), yuv420p10le(tv, bt2020nc/bt2020/smpte2084, progressive), 3840x2160 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn (default)


And is there a way to do padding without encoding ?(is it even possible) or A way which takes less time.


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ffserver : set format bitexact flag, eliminate warnings about it not being set
1er décembre 2016, par Michael Niedermayer