libavif does not provide a clear repetition count. Perhaps, we need to calculate it based on the play time and playing speed. https://github.com/AOMediaCodec/av1-avif/issues/73
<rdar://problem/75629284>
Created attachment 424458 [details] Patch
Comment on attachment 424458 [details] Patch Thanks!
Committed r275184: <https://commits.webkit.org/r275184> All reviewed patches have been landed. Closing bug and clearing flags on attachment 424458 [details].