[Ffmpeg-devel] Re: [PATCH] fix DV encoder VLC bit accounting

[Dan Maas]

> But I don't see how to recalculate only a single coefficient, other
> than keeping a per-coefficient array of VLC lenghts, which seems
> like it would defeat the purpose of this optimization.

Wait a minute - what if we stored the length of the first run in each
area? Then we could compute the delta between the VLC codes for the
old and new run lengths, I think...

Regards,
Dan