bug fixes for dvgrab

[Arne S. <ar...@sc...>]

Hi all,

thanks to significant work of several people here I could fix a few bugs. 
Download the latest version from:

http://www.schirmacher.de/arne/dvgrab/dvgrab_0.82.tar.gz

Bug fixes: Type-1 AVIs did not play with certain players, incorrect sound 
properties, dvgrab crashed when writing more than 2000 frames of Type-2 AVI 
data.

In addition, I have included the patch for writing raw DV data for the playdv 
program posted by Alastair Mayer a few weeks ago.

I think that this version is now quite stable and useable. No sound for Type-2 
AVIs yet.

Arne