Help with video editing

[Trasgu]

So as you guys know Im trying to start my youtube channel but Im having trouble to edit my video. When I add my commentary on a video this one windows it self from the sides and stops being full screen. Now is it because of the video format, the voice format (mp3) or do I need a specific video editing program to fix this? So far I have been using ArcSoft ShowBiz.

Thanks in advance.

 

[Joonikko]

1. Don't use ArcSoft ShowBiz
2. Done

Or:
- your recording and rendering resolutions don't match
- your aspect ratio is wrong

 

[MikeK]

1. Don't use ArcSoft ShowBiz
2. Done\

 

[Trasgu]

Yea, well tried with different programs and tried to manualy put the aspect ratio.... doesnt work. Soooo, what programs do u recommend?

 

[IeditZ]

Sony Vegas 8 pro that's what i use separate video and audio channels and HD render settings. Torrent it cuz its a 500 dollar program i think lol.