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La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (69)
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Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
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" (...) -
Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users.
Sur d’autres sites (6965)
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Revision 3203 : Ne pas proposer le choix "sans type" si on ne l’a pas configuré
6 avril 2010, par kent1 — LogNe pas proposer le choix "sans type" si on ne l’a pas configuré
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Revision 3112 : On ajoute le champ sur les documents de type emballe_media
23 mars 2010, par kent1 — LogOn ajoute le champ sur les documents de type emballe_media
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How do I specify the HEVC codec in the HTML5 video source type attribute ?
20 avril 2023, par nfrasserI'd like to load and play a smaller HEVC-encoded video on web browsers with support for it.



I'm using this code on Safari 11 (macOS 10.13), which has support for the HEVC format.



<video muted="muted" playsinline="playsinline" autoplay="autoplay">
 <source src="clip.webm" type="video/webm; codecs=vp9">
 <source src="clip-hevc.mp4" type="video/mp4; codecs=hevc">
 <source src="clip.mp4" type="video/mp4; codecs=avc1">
 <p>Video not supported</p>
</source></source></source></video>




In Web Inspector > Network Panel, I see that Safari loads both
clip.mp4
andclip-hevc.mp4
. If I inspect the video element, I see thatclip.mp4
is playing, notclip-hevc.mp4
. I see the same thing on iOS 11.


When I call
HTMLMediaElement.canPlayType()
on the types I specified, I get


- 

maybe
onvideo/mp4; codecs=hevc
probably
onvideo/mp4; codecs=avc1
- Nothing on variants of the HEVC codec I've seen (e.g.,
hvc1
,hev1
)









Something else I noticed : When I remove the
clip.mp4
option,clip-hevc.mp4
downloads and plays just fine !


How can I make sure that only the best supported MP4 variant downloads and plays in the browser ?