Displaying 6 results from an estimated 6 matches for "vp3hoswiyo".
2004 Sep 11
2
Question about Huffman Tables in Setup Header
...ffman code set and AC Huffman set,
and There are only 16 choices in each DC and AC Huffman code set.
If we want to use this space, we find out best(or proper) performance
80 frequency counts(Huffman code sets) from tens thousands of frame.
Dose anyone have an idea or algorithm to find out them?
VP3HoSwiYO
2005 Mar 08
6
FPGA implementation/ players speed?
Today I've got first video clips made by the camera and compressed "on the
fly" - 1280x1024x30fps. Image quality is far from perfect - I don't have
yet any way to preview images, and a single acquisition still requires a
bunch of commands. So I'm really close to have a camera that will be able
to serve the Ogg/Theora streams, now but will it be possible to play it on
a PC? I
2004 Oct 10
1
using recent theora under Linux
...,
in case somebody wants to test Theora without compilation,
feel free to use konvalo.org's setup.
It includes mplayer with theora from svn 2004-09-21 with Wim Taymans'
mmx-patches from August 2004 applied
(there are mplayer and mplayer.theora-mmx, the latter with decoder
mmx-patches from VP3HoSwiYO)
and a theora-encoder script (a bit slower than ffmpeg2theora as it runs
several processes, but also a bit more universal)
The program names with a .reference suffix relate to the versions without
any mmx-related patches applied.
You will need a Coda client which is available at
http://www.konv...
2004 Oct 10
1
using recent theora under Linux
...,
in case somebody wants to test Theora without compilation,
feel free to use konvalo.org's setup.
It includes mplayer with theora from svn 2004-09-21 with Wim Taymans'
mmx-patches from August 2004 applied
(there are mplayer and mplayer.theora-mmx, the latter with decoder
mmx-patches from VP3HoSwiYO)
and a theora-encoder script (a bit slower than ffmpeg2theora as it runs
several processes, but also a bit more universal)
The program names with a .reference suffix relate to the versions without
any mmx-related patches applied.
You will need a Coda client which is available at
http://www.konv...
2005 Apr 11
2
Theora, MMX and optimisation
Hi everyone,
I just landed into the theora planet, as a game programmer, I searched
for a free video fomat/codec and the theora choice became obvious.
However I experienced rather bad performance (at least from a game
programming point of view)
After a couple a profiling, I discovered, as previous discused in a
post found via Google, that the bottleneck is in the ogg library. An
unsane part of the
2002 Aug 03
7
theora MMX decoder
I try to merge VP3's mmx decoder into theora.
http://kyoto.cool.ne.jp/vp3/developers/theora-alpha3-MMXd-src.zip
You can see the change by searching the keyword "_UsingMMX_" in all lib
folder's file.
From
VP3???YO
vp3@go8.enjoy.ne.jp