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Autres articles (62)
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Pas question de marché, de cloud etc...
10 avril 2011Le vocabulaire utilisé sur ce site essaie d’éviter toute référence à la mode qui fleurit allègrement
sur le web 2.0 et dans les entreprises qui en vivent.
Vous êtes donc invité à bannir l’utilisation des termes "Brand", "Cloud", "Marché" etc...
Notre motivation est avant tout de créer un outil simple, accessible à pour tout le monde, favorisant
le partage de créations sur Internet et permettant aux auteurs de garder une autonomie optimale.
Aucun "contrat Gold ou Premium" n’est donc prévu, aucun (...) -
List of compatible distributions
26 avril 2011, parThe table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...) -
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 (...)
Sur d’autres sites (10072)
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Is it possible to pipe an ffmpeg output with multiple files (HLS or DASH)
29 août 2020, par New DevI'm using FFmpeg to generate fragmented MP4s in a dash and HLS format.


ffmpeg -i input.mov -f dash -seg_duration 6 -hls_playlist true output.mbd



The above (simplified) command outputs multiple files, in addition to
output.mdb
(e.g. actual segments,master.m3u8
, etc...)

Is there a way to get each produced file into their individual and separate output streams ?



Broader context :


I'm trying to build a transcoder in Node.js running in Google Cloud, with the idea being that it writes directly to a Google Storage through a writable stream. I can only create a stream per file, but since the number of files is dynamic, I'm not sure how to obtain a stream from each file.


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Revision b7050c0be3 : Motion compensated reference refinement This commit applies one-step refinement
23 février 2015, par Jingning HanChanged Paths :
Modify /vp9/encoder/vp9_encodeframe.c
Motion compensated reference refinementThis commit applies one-step refinement search to the resulting
motion vector of the integral projectiion based motion estimation,
per 64x64 block. It improves the coding performance of speed -6.pedestrian 1080p 500 kbps
51735 b/f, 36.794 dB, 16044 ms ->
51382 b/f, 36.793 dB, 16282 mscloud 1080p 500 kbps
24081 b/f, 37.988 dB, 14016 ms ->
23597 b/f, 38.076 dB, 12774 msvidyo1 720p 1000 kbps
16552 b/f, 40.514 dB, 8279 ms ->
16553 b/f, 40.543 dB, 8510 msThe rtc set compression performance is improved by 0.5%.
Change-Id : I3d09bea2caf58b2a4f3b38aa26fffafcbe9a2c17
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Best language to use for AWS Beanstalk worker, for Watermarking videos
16 juin 2017, par RAJ CHOURASIAI have a requirement such that, for each customer, the video content I have has to be separately watermarked and kept in the cloud. Also, this whole process is to be automated.
The way I have figured the architecture is that :
- I would use AWS SQS queue, to update for which Customers, which set of videos have to be watermarked
- AWS Beanstalk worker would read the queue, pick up the videos from a S3 location, watermark the required videos and save back in a separate S3 location
Total size of all the videos can be upto 15GB, which takes more than 24hrs to watermark, using "ffmpeg", so I will also require
- Ability to parallel process, use multiple CPU cores if available
- Ability to auto scale, when required
In order to achieve this, what would be the best Language to use, to write the AWS Beanstalk worker logic ?