[vdr] HDTV -> mpeg4

Udo Richter udo_richter at gmx.de
Wed Mar 30 16:08:04 CEST 2005


Grégoire Favre wrote:
> I haven't read anything right now : it is possible to encode with mpeg-4
> AVC/H.264 High on a linux amd64 (without emuling 32 bits) right now ?

Do you really expect any speed advantages on 64 bit for video encoding?
I dont think that video encoding needs more than 2G Ram or real 64 bit
integer math. And with SSE2 enabled the 32-bit code shouldnt be slower, or?

Cheers,

Udo



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