[Bill King]

It would be good if Bo could contact BMD about this issue with details about your system and experience. I had some dialog with Albert Chu, but he seems to have gone dark on me. I am now at the point of asking if they are even going to look into this, or should I just dump the BMD card and go get a Matrox setup to work with PPro.
Go here: https://www.blackmagic-design.com/support/request/

[Bill King]

So, I guess this is pretty rare and no one has any input about this? Just one response of someone else having this problem. I have not received a response from BMD on this either. I put in a help request on 3 business days ago.

[Bill King]

I actually found something available through B&H from the BEC group. I haven’t ordered yet, but their stuff seems to be OK and matches my need pretty exactly. Not too many reviews on B&H, but all that are there are pretty good. Know anything about BEC?

[Bill King]

Since I have received no responses yet, I starting digging in
some more. Does anyone have any recommendations regarding the
way Asus overclocks the Intel MCH two PCIe x16 ports? They call
it PEG Link. There is not obvious method for me to “disable” this,
unless the “Slow” setting in the BIOS means disabled. I am
concerned that the BIOS perceives my NVidia 7900 GT as very capable
of being overclocked, and is attempting to do so.
See this article:
https://www.techarp.com/showarticle.aspx?artno=248

What I am cocnerned about is I am using the PCIe x16 slot which
is shared on the MCH. The other PCIe slots on my MB are x1
slots, and not capable of supporting the Extreme HD card. If the
BIOS is adjusting the timing on the MCH based on the NVidia card
in the primary slot, it may be effecting the boot start timing of
the BMP system drivers.

[Bill King]

The audio played back during the video recording was likely
being clocked slightly off from what the rate on your computer
is interpreting it at. I mean to say that when you run the
same CD on 10 different stand alone players, you often get
10 different actual lengths. This is usually so small of an
issue within the length of a normal soundtrack that it is not
worth mentioning.

I shot about 1 hour of video of some dancers and then retained
the CD which was used for the live sound source. The venue
the dancers were at was so loud with extra noise I wanted to
put the original songs sound track over it. Well, by the end of
each ~ 4 minute song, the audio was out of sync by up to a 750
milliseconds, which is pretty noticable.

What I did was sync the audio in the front of the track, then
looked near the end of the track to figure how much the audio
was in error. I then took the track into Audtion and stretched
it the amount needed to make it line up. The small amount
needed did not cause any artifacts and it let me resample the
audio into 48KHz. Import that back into PPro and you should
be all lined up. It worked for me… I did it about 10 times
in that one DVD project.