On 28/02/2021 14:25, tim... wrote:


"Dave Plowman (News)" wrote in message
...
In article ,
Â* tim... wrote:


"Dave Plowman (News)" wrote in message
...
In article ,
Â*Â* Dave Plowman (News) wrote:
I'm also intending watching it. I'll have a better idea after that.

I watched the first few minutes of Ep1 - recorded off air on a
Humax. The
shooting sequence. Perfectly normal radio mics. And in sync.

However

it was E2 where I noticed it

I had deleted E1 by then

Very unlikely they had a major change in production technique between
eps.
Most likely a fault in the transmission, or your end.

Did you watch it live, recorded, or catch up?

on my PVR

but FTAOD, it's simply wasn't out of sync.

It was completely different to the lip movements



FTAOD - I take it that "completely" is an exaggeration?

I've seen what looks like poor re-dubbing. The only thing I've
discovered is that you can make it even worse by using higher video
compression.

Well, less i-frames and bigger GOPs. This could make sense, as the
reconstructed frames following an i-frame must be biassed by the decode
being a composite of several - time-separated - frames. This implies
that what you see will not be audibly or visually in sync.

Err - I think.

PA