-
The lack of progressive rendering seems like [a missing feature in AVIF](https://jakearchibald.com/2020/avif-has-landed/#progressive-rendering). Sure, it's possible to do a top-to-bottom decode, but t…
-
Hi,
`avifenc` from libavif version 0.9.0 doesn't encode a PNG picture into an AV1F picture correctly.
At the very least, it prevents the MIME type from being correctly detected by `file`:
av1f t…
-
HEIF 2nd Edition AMD 1 specifies the ability to store predicted images (inter frames) as items. The item type of such image is the same as for intra images. The way to detect that an image is predicte…
-
(I realize this is very long, but there is a lot to explain, and a lot of ambiguity. Please take your time!)
**The Refactor:**
As a part of a refactor I have recently done in libavif in an attem…
-
**Describe the bug**
Updated from 8.10.1_1 to 8.10.2 and I now get this error for some heic images:
(node:10855) UnhandledPromiseRejectionWarning: Error: Input buffer has corrupt header: magicklo…
-
I'd like to propose that we add the following constraint to auxiliary image items and sequences in Section 4 of the AVIF specification:
- The `color_range` field in the Sequence Header OBU shall be…
-
The links for boxes:
> colr, pixi or pasp,
Link to ISO homepage, not any spec.
-
I observed that some people like very large images (even larger than 100 mega pixels) but encoding big images to AVIF is very memory hungry process.
For example I was able to encode 10000x10000 image…
-
The current avif spec doesn't disallow 12bit encoding, but there is no profle for it - just "baseline" and "advanced".
Please add a "professional" profile to avif to make 12bit encoding official - …
-
The lack of progressive rendering seems like [a missing feature in AVIF](https://jakearchibald.com/2020/avif-has-landed/#progressive-rendering). Sure, it's possible to do a top-to-bottom decode, but t…