Does vnc accumulate dictionary between frame updates? I would think not
because you would not be able to join an existing session.
Also things vnc compresses are mostly flat color surfaces which compress
well with most any method.
I found most slowness during vnc session on windows comes not from the
bandwidth but from screen polling. This problem is eliminated with EE or
PE of the vnc with mirror driver.
Don't know if there are any plans to release mirror driver support in
free edition but that would be great. Although prices for PE with yearly
support are very reasonable.
Regards,
Alex
Matt Campbell wrote:
Hello:
Has anyone considered devising a new RFB encoding which uses LZMA
compression? I think it would be worthwhile, since LZMA typically has a
much better compression ratio than zlib or bzip2. Also, if the LZMA
dictionary is reasonably large, I'm guessing that the compression ratio
will improve significantly after the first few framebuffer updates. This
is only a conjecture at this point, so I was wondering if anyone has
pursued this idea further.
Matt
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