video editing software good for watermark

Hi all,

I'm looking for some application that is able to run on win7 and can add some watermark on videos (every) with the lowest size at export.

Thanks for your help.

Try this.

Free Video Converter: convert video files easily, AVI FLV WMV MP4 MKV MOV converter.

iWisoft Free Video Converter can fast convert videos between all popular formats like AVI, MPEG, WMV, DivX, XviD, MP4, H.264/AVC, AVCHD, FLV, MKV, RM, MOV, 3GP, and audio MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG. Directly convert video for playback on your PSP, iPod, iPhone, Apple TV, PS3, Xbox, Zune, Creative Zen, Archos and other digital multimedia devices.

The video converter also has powerful video editing functions including crop, trim, merge, adding watermark and special effects. And it's totally free!