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# Summary of your issue
When calling EmEncode with .avif extension an exception is being generated, informing the encoder is not available. OpenCV 4.9 documentation mentions support for this format…
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Surfacing this feature request again now that the path to JXR support in browsers has become hazy, and Apple has committed to shipping AVIF across 3 OS versions in Safari 16.4 (currently in BETA). Mic…
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### Feature Description
A option to select between aomenc or svt-av1-psy as a encoder for avif
### Technical Details
Tune 4 was added recently to svt-av1-psy which seems to improve quality for ima…
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Hello,
I am building a tool that can help me convert all my gif files to avifs format, but there is a question about avio.
I found decoder has avio but encoder doesn't, it is very strange and ma…
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Regarding the Android JNI part of the project, I would like to implement a feature that converts the corresponding JPEG or PNG photos taken by an Android device into AVIF format. Are the native method…
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## Question about an existing feature
### What are you trying to achieve?
I am trying to decide which AVIF quality settings to use when using https://github.com/11ty/eleventy-img/, and found tha…
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The PSY fork of SVT-AV1 features a new --tune 4 which is designed to improve still picture (i.e. AVIF) encoding:
"--tune 4 - A new Tune called Still Picture has been introduced for AVIF encoding, w…
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Here is the image which is correctly working in AVIF while in AVIF-alpha showing outlines on icons.
image after avif-alpha:
![image](https://github.com/AOMediaCodec/libavif/assets/112170526/e12f88f9…
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so a few of the formats (e.g. png, webp, gif) can be transformed into frames after decoding, but it looks like only the gif encoder has a convenient frames consumer method `.encode_frames`, but based …