Amber Heard: I Didn't Release That Video

Amber Heard belatedly arriving back in L.A. Friday, supposedly to sit for her long-awaited deposition Saturday, and she's denying she leaked the video showing Johnny Depp smashing a wine glass and bottle in their kitchen.

Amber said nothing as she arrived at LAX, but issued a statement denying she released the video. She also says she "underestimated the toll" that her divorce saga would take on her and wants to settle up.

If that doesn't happen by 10 AM today she's required to show up for her deposition ... something she was supposed to do yesterday but claimed she had an unspecified "emergency" and couldn't get a flight.

And then there was last week, when she showed up for the deposition but, according to Johnny's lawyers, refused to go into the deposition room as she sat in an adjacent room for 11 hours, at times crying and screaming.