A customer of ours sent these stills from shots on a build-16 camera. The puple-ish artifacting shows up in the same place no matter which lens they used. I'm not sure if it's a compression problem (I don't know how they rendered out these stills) or if it's something more serious. Doesn't look like hot pixels, or like olpf dirt because it's too sharp.
Any ideas/possible fixes would be appreciated.
**Note, these are close-up crops, not full frame.**