APNG: Difference between revisions

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(see the W3C spec, no need to take it to IETF, no longer a stub, not much else to it.)
(note main meta bug, SA APNG spec)
 
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{{note|See the [https://www.w3.org/TR/png-3/ W3C PNG 3e] specification which has incorporated APNG}}
{{note|See the [https://www.w3.org/TR/png-3/ W3C PNG 3e] specification which has incorporated APNG}}


Previously: the [[APNG_Specification]] which was developed on this wiki since ~2006 has been stable and interoperably implemented (Firefox, Opera) for quite some time.  
Main meta-bug:
* [https://bugzilla.mozilla.org/show_bug.cgi?id=495609 495609: Implement PNG Third Edition (incorporated prior APNG spec)]
 
Previously:  
* the [[APNG_Specification]] which was developed on this wiki since ~2006 has been stable and interoperably implemented (Firefox, Opera) for quite some time.  


Some possible next steps to advancing adoption:
Some possible next steps to advancing adoption:
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== See Also ==
== See Also ==
* [[APNG_Specification]]
* [[Standards]]
* [[Standards]]

Latest revision as of 21:52, 29 May 2025

Note: See the W3C PNG 3e specification which has incorporated APNG

Main meta-bug:

Previously:

  • the APNG_Specification which was developed on this wiki since ~2006 has been stable and interoperably implemented (Firefox, Opera) for quite some time.

Some possible next steps to advancing adoption:

  • Ask authoring tool vendors to implement APNG editing/exporting
    • Adobe Photoshop
  • Build a web-based APNG authoring tool
    • upload some number of PNGs, and have it give you an APNG you can view/download (perhaps deploy the existing open source Python script?)
    • upload an animated GIF and convert it to APNG

See Also