Yes, you are, you're starting new threads on topics where it would be better forum practice/etiquette to check existing threads first and, if your question isn't answered but directly relates, to ask your question there. So, for this issue, for example, you might want to start with this thread.

To find such information, try the search options on the right side of the forum. Personally, I prefer the "Power Search" which is Google-powered.

I don't know the answer to your question -- good luck with it! (But good luck on that other thread, probably.)

The same goes for the Video thread you started.