There is an updated pull request by concatime against master on the void-packages repository

https://github.com/concatime/void-packages mpv-0.33.0
https://github.com/void-linux/void-packages/pull/26669

 mpv: update to 0.33.0


A patch file from https://github.com/void-linux/void-packages/pull/26669.patch is attached