On Friday 30 December 2005 14:21, Chris Petersen wrote: > > Using the same .nuv file the on exported on > > the celeron is smooth, The one exported on the > > p4 has occasional jerkeyness. (obvious > > in the CNBC scroller across the bottom of > > the screen). For something I want to time shift this is > > not a major annoyance, but for something I want > > to archive it is. > > There appears to be some sort of problem when encoding files over > network shares. I have *no* idea what it is, and it happens with both > ffmpeg and transcode for me (with or without --force_mythtranscode) > > > In all other respects the SMP has caused me no > > problems. > > > > Is this a known issue? Would turning off hyperthreading > > fix this? > > hmm, now that's curious.. My networked box (my workstation) is also > SMP. Never occurred to me that would be an issue. Why not try it and > see if it makes a difference? If that's the case, I can tweak the code > to disable the number-of-cpu's detection to see if using only one CPU > makes a difference, too.
Another possibly-relevant data point... I recently transcoded a bunch of shows off a network mount using ffmpeg (via myth2ipod) on an smp machine, each using only one cpu, and the resulting transcodes are flawless. -- Jarod Wilson [EMAIL PROTECTED]
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