[Tim Johnson]

Comcast was automatically black boxing HD video to run on their SD channels. Trying an SD version fixed the problem, but then the reverse problem happened when they run that one on HD channels.

They should just center cut the HD version automatically…….. maybe someday such wild technology might be available.

[Tim Johnson]

This is the one currently running (the problem)

https://docs.google.com/file/d/0Bw-mdk9MjOlGQjRMcFhxX0dod2M/edit?usp=sharing

and I just made this one using Square pixels (another source made that suggestion earlier

https://docs.google.com/file/d/0Bw-mdk9MjOlGbW9PSnpmWlFGWUE/edit?usp=sharing

I have not had a chance to upload it to Comcast yet. I can’t see any difference at all.

[Tim Johnson]

I have tried to follow their specs exactly.

I have posted the problem here. The first two images are simulated in photoshop. Then the report I got from Comcast about the file I uploaded. Then are screen shots of my export setting in premiere. It took three screen shots to cover all of the settings.

Thank you for looking.

https://tjtexas.com/problem