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HEIF (.heic) Image Format / MPEG-H Part 12

Posted: Mon Dec 28, 2015 8:23 am
by omgfire
High Efficiency Image File Format
http://nokiatech.github.io/heif/technical.html
https://en.wikipedia.org/wiki/High_Efficiency_Image_File_Format

Examples
http://nokiatech.github.io/heif/examples.html

Single image
https://nokiatech.github.io/heif/content/images/autumn_1440x960.heic
https://nokiatech.github.io/heif/content/images/cheers_1440x960.heic
https://nokiatech.github.io/heif/content/images/crowd_1440x960.heic
https://nokiatech.github.io/heif/content/images/old_bridge_1440x960.heic
https://nokiatech.github.io/heif/content/images/ski_jump_1440x960.heic
https://nokiatech.github.io/heif/content/images/spring_1440x960.heic
https://nokiatech.github.io/heif/content/images/summer_1440x960.heic
https://nokiatech.github.io/heif/content/images/surfer_1440x960.heic
https://nokiatech.github.io/heif/content/images/winter_1440x960.heic

Image collection
https://nokiatech.github.io/heif/content/images/random_collection_1440x960.heic
https://nokiatech.github.io/heif/content/images/season_collection_1440x960.heic

Image burst
https://nokiatech.github.io/heif/content/image_sequences/bmx_burst.heic
https://nokiatech.github.io/heif/content/image_sequences/skateboard_burst.heic

Image sequence
https://nokiatech.github.io/heif/content/image_sequences/stars_animation.heic
https://nokiatech.github.io/heif/content/image_sequences/waves_animation.heic

Derived Grid
https://nokiatech.github.io/heif/content/overlay_grid_alpha/grid_960x640.heic

Derived Overlay
https://nokiatech.github.io/heif/content/overlay_grid_alpha/overlay_1000x680.heic

Alpha Mask
https://nokiatech.github.io/heif/content/overlay_grid_alpha/alpha_1440x960.heic

Re: HEIF (.heic) Image Format / MPEG-H Part 12

Posted: Mon Jan 18, 2016 10:30 am
by omniplex
Updated Wikipedia article:

Code: Select all

{{As of|2016|01}} <code>image/heif</code>, <code>image/heif-sequemce</code>, and <code>image/heic</code> were '''not''' registered as MIME types.<ref>{{cite web|url=http://www.iana.org/assignments/media-types/media-types.xhtml#image|title=Media Types|date=2016-01-14|publisher=[[Internet Assigned Numbers Authority|IANA]]|accessdate=2016-01-18}}</ref>

Re: HEIF (.heic) Image Format / MPEG-H Part 12

Posted: Sat Jun 10, 2017 12:17 pm
by billbsb
Now that Apple announced that will start using HEIF format for images probably it's a good time to start support the encoder / decoder.

https://developer.apple.com/library/con ... _11_0.html
https://developer.apple.com/videos/play/wwdc2017/513/

Cheers!

Re: HEIF (.heic) Image Format / MPEG-H Part 12

Posted: Sun Jun 25, 2017 8:41 pm
by arspr
I was just going to add this very same suggestion.

In fact, it's going to be THE must-have option specially if the Apple part becomes true...

Re: HEIF (.heic) Image Format / MPEG-H Part 12

Posted: Sat Sep 09, 2017 12:54 am
by raysar
Iphone create heic images for now :/
it's exactly the same algorithm as BPG. (bpg is also added in decode format, not encode)

It's now a needy format for iphone user. Is it difficult to add a new image format in xnview?
I'm confident, Pierre is the best developper :p

Re: HEIF (.heic) Image Format / MPEG-H Part 12

Posted: Sat Sep 09, 2017 11:45 am
by xnview
problem is patents of HEIF

Re: HEIF (.heic) Image Format / MPEG-H Part 12

Posted: Tue Sep 12, 2017 12:24 am
by raysar
La France ne reconnait pas ces brevets logiciel à la con non? Surtout que bpg utilise le même algo HEVC pour la compression d'image avec du code libre.
Faire un module pour les français ne serait pas possible?

Ou alors c'est que les débiles mentaux de la MPEG la vous tomberons dessus si vous supportez le format sans accord?

ffmpeg dis ça:
Q: Is it safe to use such patented algorithms?
A: Patent laws vary wildly between jurisdictions, and in many countries patents on algorithms are not recognized. Plus the use of patents to prevent the usage of a format or codec on a specific operating system or together with specific other software might violate antitrust laws. So whether you are safe or not depends on where you live and how judges interpret the law in your jurisdiction.