Rainbow color artifacts
Created by: maikmerten
version: git master 9e67b319 os: Ubuntu 19.04, 64 bit, x86-64
My test encodes with SVT-AV1 have some very nice rainbow-colored artifacts.
Input file: https://media.xiph.org/video/derf/y4m/park_joy_420_720p50.y4m
Encoded file: https://people.xiph.org/~maikmerten/av1/svt/parkjoy-720p-svt-rainbow.av1
Transcoded to what I'm seeing: https://people.xiph.org/~maikmerten/av1/svt/parkjoy-720p-svt-rainbow.av1.transcode.webm
Encoder parameters and output: https://people.xiph.org/~maikmerten/av1/svt/parkjoy-720p-svt-rainbow.av1.txt
I'm using ffmpeg to what the file. Ubuntu's ffmpeg is configured to decode AV1 using libaom and appears to produce nominal results with test files created with other encoders.
edit: Appears to be a duplicate of https://github.com/OpenVisualCloud/SVT-AV1/issues/400 - which I missed. Sorry for the noise.