[PD] pdp/pidip observation

Yves Degoyon ydegoyon at free.fr
Fri Jan 24 17:20:10 CET 2003


just to clear up some points about pdp_qt/pdp_yqt :

pdp_yqt is an early version of tom's pdp_qt
that i have tweaked to add the audio support,
all the video decoding stuff was taken form pdp_qt
( i think from version 0.3 ).



Tom Schouten wrote:

>hi martin,
>>just a short description of an observation:
>>same two movies in same patch played use about
>>2*20 to 2*25 % cpu when i decode using pdp_qt~
>>compared to 11+6 % when i use pdp_yqt
>>movies have no audio track so this does not play a
>>role (hopefully)
>>i will just use yqt from now - yet somehow it
>>confused me a bit
>me too.. since it is almost the same code, and most of the time should be 
>spent inside the lqt_decode_video call.. strange strange.
>can you find out which colourmodel (and codec) is used? the colormodel is 
>reported as
>pdp_qt/qt~: using colormodel x
>you can find out which codec is used by playing the movie with lqtplay.
>PD-list mailing list
>PD-list at iem.kug.ac.at

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