Historique de High Efficiency Image File Format

Mis à jour 18 aoû. 2024 11:22:41

Date de création 21 sep. 2020 21:03:31

Seralo le 18 aoû. 2024 11:22:41
Wikipédia
https://en.wikipedia.org/wiki/High_Efficiency_Image_File_Format
Seralo le 18 aoû. 2024 11:13:54
Description
High Efficiency Image File Format is a container format developed by the Moving Picture Experts Group (MPEG). The format has several variants and supports individual or sequences of images.
Alexis le 13 fév. 2024 13:51:52
Extensions
.heif .heifs .heic
_wb_ le 3 oct. 2021 16:06:49
Image vectorielle
no
Image matricielle (Raster)
yes
Année
2015
Inconvénients
Limited support yet
Patent-encumbered
_wb_ le 3 oct. 2021 10:53:07
Supporte CMYK (pour l'imprimerie)
no
Profondeur de couleur max. (bit depth)
8-bit (HEIC)
up to 16-bit (HEIX)
Utilisations communes
Apple iPhone photos
Alexis le 21 sep. 2020 21:42:55
Microsoft Edge
no
Alexis le 21 sep. 2020 21:15:45
Description
High Efficiency Image File Format is a container format developed by the Moving Picture Experts Group (MPEG). The format has several variants and supports individual or sequences of images.
Développé par
MPEG
Support animation
yes
Format sans perte
yes Lossless and lossy
Support de la transparence
yes
Support des couches
no
HDR
yes
Internet Explorer
no
Firefox
no
Opera
no
Safari
no
Google Chrome
- AVIF
Inconvénients
Limited support yet
Alexis le 21 sep. 2020 21:03:31
Mode
70
Nom
High Efficiency Image File Format
Visibilité
public
Editeur
public
Catégorie
practical
Nom abrégé
HEIF
Wikipédia
https://en.wikipedia.org/wiki/High_Efficiency_Image_File_Format
Extensions
.heif .heifs

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