[Mplayer-dev-eng] plans ?

[Felix Buenemann]

On Wednesday, 11. July 2001 20:29, you wrote:
> Hi,
>
> > hmm yesterday I checked and ffdivx was indeed faster, but I'll have to
> > check that with more highres/higher bps files first. And you should
>
> i'm interested in the results.
>
here they are, tested with Coyote Ugly clip I've did from the movie and it's 
available on mphq under MPlayer/incoming/ffmpeg/ if I remember correct:

first divxds:
BENCHMARKs: V:  20.790s VO:   4.539s A:   0.000s Sys:  10.789s =   36.117s
BENCHMARK%: V: 57.5613% VO: 12.5676% A:  0.0000% Sys: 29.8710% = 100.0000%

ffdivx:
BENCHMARKs: V:  27.039s VO:   3.551s A:   0.000s Sys:  10.489s =   41.079s
BENCHMARK%: V: 65.8225% VO:  8.6447% A:  0.0000% Sys: 25.5328% = 100.0000%

so ffdivx still suffers here.

Btw. this clip has black bars above and below image encoded with the video, 
which needs quite some decoding time and video bandwidth, how about adding 
some sort of detection (or manual specification) to ffmpeg decoder to decode 
only part of the image? I don't know much about mpeg4, but it should work on 
block boundary, shouldn't it? If that works one could also crop image from 
widescreen to 4:3 and stuff.

[snip]
>
> A'rpi / Astral & ESP-team
>
> --
> mailto:arpi at thot.banki.hu
> http://esp-team.scene.hu
>

-- 
Best Regards,
   Felix

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