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Gkf9
Oct 13, 2010, 01:35 AM
I can rip a DVD with Mac the ripper in about 40 mins with this machine, but when it comes to decode in Handbreak it's saying about 20 hrs or so!

Can I presume this is because it's only a 1.4ghz CPU and an old machine or am I missing something?

Thanks inadvance.



mrkramer
Oct 13, 2010, 01:37 AM
yeah, it's because the computer is old, If I remember correctly my old G4 took a similar amount of time to rip a DVD.

Gkf9
Oct 13, 2010, 01:40 AM
yeah, it's because the computer is old, If I remember correctly my old G4 took a similar amount of time to rip a DVD.

Oh well, I'd better get saving for an upto date mac.

Thanks for the quick reply.

Chundles
Oct 13, 2010, 02:06 AM
My old iBook did DVD quality encoding at about 4 to 5 frames per second. My MacBook does it at about 40fps.

My MacBook does 720p encoding at about 7fps, a new i5 iMac does it at about 30fps.

It's a processor thing, a 1.4GHz G4 is slow as hell for video encoding. If you use MPEG4 you can get a handy speed up but you lose a bit of quality.

liketom
Oct 13, 2010, 08:40 AM
My old iBook did DVD quality encoding at about 4 to 5 frames per second. My MacBook does it at about 40fps.

My MacBook does 720p encoding at about 7fps, a new i5 iMac does it at about 30fps.

It's a processor thing, a 1.4GHz G4 is slow as hell for video encoding. If you use MPEG4 you can get a handy speed up but you lose a bit of quality.

arr brings me back to my iBook G3 & G4 600Mhz and 800Mhz editing on them in DV and outputting to Mpeg4

took forever :D i think i tried DVD ripping and encoding on them but think i may have given up as took too dam long

should be thankfull for my Intel CPU i guess