If I need to port the footage between different editors/tools, I usually convert the footage to MPEG1. Pretty much everything can handle it, but any other formats are usually hit or miss.
Video formats are too confusing to figure out for me, just wanted something simple. Reason I said AVI is because a screen recorder I like makes AVI format.
AVI is just a container, and not a codec. The AVI container could hold video encoded as MPEG1, MPEG4, Intel Real Time, CinePack, or a handful of other lesser-used formats.
Video editors usually specify codecs, not containers.
What software are you using to create the video file?
There’s a program called MediaInfo that will allow you to determine what codec is needed to read/edit the video file: http://mediainfo.sourceforge.net/en
This is a confusing thread, Camtasia Studio is meant to be used as a screen recording / screencasting tool, not as a conventional video editing tool.
If you want something that will simply edit an AVI file, why not use one of the many video editing products like Adobe Premier Elements, Nero Vision or one of these…
Pinnacle is an easy app to use, but the deinterlacing really suck. besides that it’s ok. been using pinnacle and adobe premiere for many years here now.
Pinnacle is so easy to use that everyone can learn it - probably why so many are using it