Snap function in CS4 After Effect (simple Question)

[kishoreda]

Windows 7 Ultimate

After Effect CS4

Gentlemen .

A very simple question, since i am more of a Premiere person, it seems like I am stuck with this problem and the problem is

In Premiere its called "Snap" its a tool or function that automatically finds the connecting or starting or ending of a clip.

For example if I have 3 channels of video and I have many cuts, by dragging the edge of a video , it tells or shows me when they are connected

I tried to search , all I find is "Snap to Guides" which in not doing what I want .

If you need more explanation, plz let me know , else hope you can help.

Thanks.

Btw. in Premiere the Snap looks like a "Magnet"

[Rick Gerard]

Just hold down the shift key when dragging.

[kishoreda]

OK buddy that was vey helpful

but there is this new issue that i am facing

my whole project and sequence is16;9

after I get the result from renderque. it plays it as 4;3aspect ratio

I choose Quicktime for final out put

[Rick Gerard]

To help you with that we need to know something about your composition settings and the settings you picked in the output module. Anything else would just be a guess. My guess is that you're using some HD footage from a non square pixel aspect ratio format and rendering to the same size. If you pick a square pixel HD format (1080 or 720 both have square pixel frame sizes in the default composition settings) and you put your HDV, DVCProHD, AVCHD, Mpeg non square footage in a square pixel comp it will fit and render out correctly.