High CPU Usage on ripping a particular blu ray

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themacfreak
Posts: 1
Joined: Wed Jan 12, 2011 3:58 am

High CPU Usage on ripping a particular blu ray

Post by themacfreak »

I've used makemkv for awhile now to convert my blu ray movies to mkv. So far everything has been running smoothly. However, today I tried ripping the "Fight Club" blu ray movie and my mac's CPU usage goes to 100%. Usually, it hovers around 35% when I'm ripping a blu ray. Makemkv is still functional and responsive but the drive speed drops from 2.0x to 0.5x. Looking at iStat Menus drive speed option, I see that my Blu Ray drive is reading at full speed (8.0 mb/s) but no data is being written to my hard drive. Makemkv's memory usage does increase. The file size of the .mkv that is being created gets to around 70mb and doesn't increase after that. I've tried playing with makemkv's buffer size but that doesn't help.

What can I do? Any suggestions?

Specs:
Macbook 2.0ghz Core II duo
550gb of free space
3GB of ram
10.6.6
BDROM: Optiarc BD-ROM BR-5100S Media
Fight Club 10th Anniversary Edition

Thanks for the help.
mike admin
Posts: 4065
Joined: Wed Nov 26, 2008 2:26 am
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Re: High CPU Usage on ripping a particular blu ray

Post by mike admin »

But does it create MKV file after all? Please enable debug logging per http://www.makemkv.com/faq/item/8/catid/6
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