[FFmpeg-devel] FFmpeg 0.7.5 is very much slower than FFmpeg 0.7 for decoding [SOLVED]

Dominik 'Rathann' Mierzejewski dominik at greysector.net
Thu Oct 6 01:11:40 CEST 2011

On Tuesday, 04 October 2011 at 18:08, Unga wrote:
> The issue was asm options. 
> The ffmpeg version 0.7-rc1 was installed with asm options. (manual
> compilation)
> ffmpeg version 0.7.5 was installed with asm options disabled!
> (FreeBSD port system)

Please ask the port maintainer to enable runtime cpu detection
and not disable asm.


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