[MPlayer-dev-eng] libmpeg2 V0.40b plays jerky/jumpy

[Jindrich Makovicka]

Bohdan Horst wrote:
> On Tue, Aug 24, 2004 at 07:07:03PM +0200, Jindrich Makovicka wrote:
> 
>>Dominik 'Rathann' Mierzejewski wrote:
>>
>>>On Monday, 23 August 2004 at 14:35, Attila Kinali wrote:
>>>
>>>
>>>>On Mon, Aug 23, 2004 at 05:35:12AM +0300, Shachar Raindel wrote:
>>>>
>>>>
>>>>
>>>>>So, will you please revert it??????
>>>>
>>>>No, i leave that to iive, he knows libmpeg2 much better than i do.
>>>>I just pull the threads from behind :)
>>>
>>>
>>>You meant, of course, "I just pull *strings* from behind". :P
>>>
>>>R.
>>>
>>
>>please test the current CVS, it should already play correctly.
> 
> 
> still MUCH slower than ffmpeg.. (old libmpeg was faster than ffmpeg..)
> -vf spp still doesn't work..

fixed.

> VIDEO:  MPEG1  352x288  (aspect 8)  25,000 fps  2400,0 kbps (300,0 kbyte/s)
> gcc version 3.3.3 [FreeBSD] 20031106
> MPlayer dev-CVS-040824-19:35-3.3.3 (with latest libmpeg changes)
> 
> -nosound -benchmark -dr
> 
> libmpeg
> BENCHMARKs: VC:  30,335s VO:  15,148s A:   0,000s Sys:   8,274s = 53,757s
> BENCHMARKs: VC:  30,271s VO:  15,321s A:   0,000s Sys:   8,181s = 53,772s
> BENCHMARKs: VC:  30,123s VO:  15,375s A:   0,000s Sys:   8,402s = 53,900s
> 
> ffmpeg
> BENCHMARKs: VC:  28,674s VO:  13,696s A:   0,000s Sys:   8,281s = 50,650s
> BENCHMARKs: VC:  28,653s VO:  13,660s A:   0,000s Sys:   8,326s = 50,639s
> BENCHMARKs: VC:  28,796s VO:  13,599s A:   0,000s Sys:   8,231s = 50,626s

Could you send me your sample? With gcc 3.4 and athlon-xp, it seems 
libmpeg2 is on par with ffmpeg, or slightly faster.

-- 
Jindrich Makovicka