As I understand watermarking for audio & images, they're both designed to withstand lossy encoding. Encoding drastic enough to hamper the watermark would alter the file enough to make it - if not UNlistenable (or unviewable for a jpg) - at the very least not pleasant.
One of the best French door fridges we've tested
A good-looking fridge with useful features like an auto-filling water pitcher and a temperature-adjustable "FlexZone" drawer. It was a near-flawless performer in our cooling tests.