permetaform: (Default)
permetaform ([personal profile] permetaform) wrote2004-09-15 12:18 am

Tutorial: Watermarking your vid

A watermark (also called a bug or a logo) is really, really easy to make in Virtual Dub (free download available here).

1) Get your vid as a .avi video clip
For Windows Movie Maker: Save as "High quality video (NTSC)"
For Premiere: Default, "Export Movie"

[do you know of other video editing programs? please comment!]
2) Make a watermark
example:

Black will be transparent, White is opaque, Grey is translucent...
3) Finished making your watermark?
- Open VDub
- Open vid (.avi file)
- Go to Video
- Go to Filters...


- Pick Add
- Pick Logo (then then configure it to look pretty much like this...)

4) Save the vid, and the watermark should be there...
How to save the vid in DivX
DivX
- for Windows
- for Mac
- VLC player (for multiple formats and platforms)
ALL DOWNLOADS ARE FREE.
How to fix size/ratio issues in Virtual Dub
Hint: for DivX, small aspect ratio = 400-600 kb bitrate, large = 800~1300 kb bitrate. In other words, bigger size = higher bitrate.

[identity profile] tanacawyr.livejournal.com 2004-09-15 01:16 am (UTC)(link)
Unfortunately, I don't have the room to export a raw avi routinely, so I put a codec on my vids straight out of Premiere. The only time I make a raw avi is if I'm going ot show a vid at a con -- and with a 40Gig hard drive, it's a squeeze.

As a result, I was wondering if I could put a watermark on the vid without starting with a raw avi, or without putting a codec on it twice if I can't start with a raw avi. Upon reflection, I don't think it'd be possible. :-P
heresluck: (vidding)

[personal profile] heresluck 2004-09-15 10:03 am (UTC)(link)
You definitely can't direct-stream it; you can only direct-stream if you're not using any filters, and the watermark involves using a filter.

You could certainly export the vid from Premiere as an .avi using a codec (Huffyuv, Panasonic DV, etc) and then tweak it in VDub and save a DivX (or other) version; I do this all the time for web exports anyway, since the original export is usually much too dark for good online viewing. (I *could* change the levels in Premiere, but my computer's so slow and cranky that giving Premiere too much to do usually means Blue Screen Of Death; VDub's faster and more stable.)