I think the confusion is that she said both. They made a video, and that she didn't know how to make a video, so they didn't make a video.
As to not knowing how, she specifically refers to not getting the timer right.
I think it's reasonable to assume that some video footage was shot, but it wasn't what they wanted, it was somewhat uncontrolled, inadvertent, and haphazard.
This covers both statements. "We shot a video." and "I didn't know how to shoot a video."
The timer comment was about taking pics. As in, couldn't set the timer to take pics of them doing the deed.
The confusion was hers alone. She lied about making a video, lied on the stand that they had made a video, then couldn't think fast enough the next day and told the truth. There was no video.
On that my mind won't change. I absolutely do not believe he would consent to make a sex video with her that day. I'm not positive they even had sex at all, and the more little clues come out the less I believe they did.
(latest clue- TA's journal found on the floor of his car in the garage. IMO she snuck it out to his car and read it as she waited for any and all rooomies to leave the house that AM).
ETA...OK. I'm slow-minded today. I see what you mean about how those 2 statements could both be considered true. JMO...still think the 1st was the lie and the 2nd was the truth.
f you check out the few minutes of video on day 25 when she says no video and see the expression on her face right afterwords, you might agree.