Recording images of Notion score for a video

On youtube you can find videos with the sheet music scrolling (or inserted) as the music plays. I have seen this only for piano; e.g. Rachmaninoff:
http://www.youtube.com/watch?v=W-Qb7AS1yxg
What would be the best way to make something similar for a score from Notion 3?
A program like Jing will capture what is on the screen but Jing has a limit of about 5 minutes I think. Also not sure if you could use a Jing video for this purpose since the video is posted on Jing's servers. Maybe there is another program that would be suitable for this purpose?
I am using Serif MoviePlus X3 to create youtube videos. For the music, I import a wav file from Notion 3 into Serif. I could make MP3's instead but wav files are not too large for youtube.
Any suggestions would be appreciated.
Jon
http://www.youtube.com/watch?v=W-Qb7AS1yxg
What would be the best way to make something similar for a score from Notion 3?
A program like Jing will capture what is on the screen but Jing has a limit of about 5 minutes I think. Also not sure if you could use a Jing video for this purpose since the video is posted on Jing's servers. Maybe there is another program that would be suitable for this purpose?
I am using Serif MoviePlus X3 to create youtube videos. For the music, I import a wav file from Notion 3 into Serif. I could make MP3's instead but wav files are not too large for youtube.
Any suggestions would be appreciated.
Jon