[Mplayer-users] ff-divx benchmarks...

[Arpi]

Hi,

I'm back from holiday, and my first thing to do was testing ffmpeg speed
again :)
Nick did a good job:

----------------------------

Star_Wars_Episode_1.avi
VIDEO:  [DIV3]  720x576  24bpp  25.00 fps  2018.4 kbps (246.4 kbyte/s)

Forcing video codec: [divxds] drv:4 (DivX ;-) (MS MPEG-4 v3))
BENCHMARKs: V:  73.830s VO:  16.450s A:   0.000s Sys:   0.706s =   90.986s
BENCHMARK%: V: 81.1446% VO: 18.0797% A:  0.0000% Sys:  0.7757% = 100.0000%

Forcing video codec: [divx] drv:2 (DivX ;-) (MS MPEG-4 v3))
BENCHMARKs: V:  71.874s VO:  16.189s A:   0.000s Sys:   0.702s =   88.765s
BENCHMARK%: V: 80.9711% VO: 18.2376% A:  0.0000% Sys:  0.7913% = 100.0000%

Forcing video codec: [ffdivx] drv:5 (FFmpeg DivX ;-) (MS MPEG-4 v3))
BENCHMARKs: V:  71.885s VO:  14.119s A:   0.000s Sys:   0.728s =   86.731s
BENCHMARK%: V: 82.8818% VO: 16.2786% A:  0.0000% Sys:  0.8396% = 100.0000%

----------------------------

Coyote.Ugly.Sample-highbitrate-atmos.avi
VIDEO:  [DIV3]  640x480  24bpp  25.00 fps  1995.1 kbps (243.5 kbyte/s)

Forcing video codec: [divxds] drv:4 (DivX ;-) (MS MPEG-4 v3))
BENCHMARKs: V:  19.387s VO:   4.803s A:   0.000s Sys:   0.339s =   24.529s
BENCHMARK%: V: 79.0376% VO: 19.5797% A:  0.0000% Sys:  1.3827% = 100.0000%

Forcing video codec: [divx] drv:2 (DivX ;-) (MS MPEG-4 v3))
BENCHMARKs: V:  18.790s VO:   4.711s A:   0.000s Sys:   0.343s =   23.845s
BENCHMARK%: V: 78.8021% VO: 19.7581% A:  0.0000% Sys:  1.4398% = 100.0000%

Forcing video codec: [ffdivx] drv:5 (FFmpeg DivX ;-) (MS MPEG-4 v3))
BENCHMARKs: V:  21.619s VO:   3.704s A:   0.000s Sys:   0.333s =   25.656s
BENCHMARK%: V: 84.2653% VO: 14.4384% A:  0.0000% Sys:  1.2963% = 100.0000%

----------------------------

I used -nosound, and -vo mga for these tests.
Video decoding is still slow for low res - high bitrate case, but it's
the same or faster than dshow/vfw for normal bitrate divx files!
VO speed is much better for ffmpeg, because of using YV12 (12bpp) instead
of YUY2 (16bpp).


A'rpi / Astral & ESP-team

--
mailto:arpi at thot.banki.hu
http://esp-team.scene.hu

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