[XviD-devel] Decoder performance
Edouard Gomez
ed.gomez at free.fr
Fri Aug 8 16:54:04 CEST 2003
elcabesa (elcabesa at inwind.it) wrote:
> hi eduard..
You miss an O in my name ;-) Edouard
> i have my last code for linux
> want you ve_xvid and vd_xvid for mplayer/mencoder?? ( thewre is not big
> changes from the code you sent me)
No, really it's no use, i've done many changes since last time i sent
you my files, it is now using the win32 option names (like current
mencoder module, some names differs tho)
My turn to offer you my files :-)
I can paste you the complete ChangeLog, sorry it's like spam, but that
gives you a rough idea of what did:
2003-08-08 09:57:02 GMT Edouard Gomez <ed.gomez at free.fr> patch-5
Summary:
More speedup (use of XviD internal buffers).
Revision:
mplayer-xvidmodule--devapi4--1.0--patch-5
I'm really disapointed by XviD decoder's speed... it's so slow !
Btw here is an additional speedup trick, now the module requests the
use of XviD's internal buffers, that gives a 8% speed up.
modified files:
./ChangeLog ./vd_xvid.c
2003-08-08 09:09:29 GMT Edouard Gomez <ed.gomez at free.fr> patch-4
Summary:
Added XVID_CSP_USER for better performance and cosmetic.
Revision:
mplayer-xvidmodule--devapi4--1.0--patch-4
XviD has really poor results in decoding. It is 2 times slower compared
to ffmpeg, something is really missing because XviD was not so slow in
0.9.x series and devapi3.
The XVID_CSP_USER should help a bit but it does not give the expected
speed boost.
Still investigating.
modified files:
./ChangeLog ./vd_xvid.c
2003-08-07 21:24:34 GMT Edouard Gomez <ed.gomez at free.fr> patch-3
Summary:
Added a message to output the selected RC type
Revision:
mplayer-xvidmodule--devapi4--1.0--patch-3
Added a message to output the selected RC type
modified files:
./ChangeLog ./ve_xvid.c
2003-08-06 16:22:12 GMT Edouard Gomez <ed.gomez at free.fr> patch-2
Summary:
Encoder module completed.
Revision:
mplayer-xvidmodule--devapi4--1.0--patch-2
I added the two missing xvid_enc_xxx_t structure filler functions.
The module is now more or less functionnal, it needs just testing.
modified files:
./ChangeLog ./ve_xvid.c
2003-08-05 23:28:24 GMT Edouard Gomez <ed.gomez at free.fr> patch-1
Summary:
Redisigned the module like the transcode's one.
Revision:
mplayer-xvidmodule--devapi4--1.0--patch-1
Ok i started converting all the configuration stuff to the more user
friendly version. That brreaks lot of code...
So here is the first part, the module compiles, but is known not to work
at all. I need that first step to be commited in order to go on.
modified files:
./ChangeLog ./ve_xvid.c
2003-08-04 14:23:57 GMT Edouard Gomez <ed.gomez at free.fr> base-0
Summary:
Initial import to arch acrhive
Revision:
mplayer-xvidmodule--devapi4--1.0--base-0
I had these files on my HD since 1 month, i think it's now time
to import them in arch archive so i can do real work on them.
NB: these two mplayer modules have been written by elcabesa, but i
modified them a lot for my (developer's) needs. Now i think it's
time to have more 'user friendly' config options. I'll probably
copy most of this stuff from transcode.
new files:
./ChangeLog ./vd_xvid.c ./ve_xvid.c
--
Edouard Gomez
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