[MPlayer-dev-eng] speed of link strategies

Michael Niedermayer michaelni at gmx.at
Thu Jul 31 03:26:01 CEST 2008

On Thu, Jul 31, 2008 at 03:11:10AM +0200, Michael Niedermayer wrote:
> On Thu, Jul 31, 2008 at 03:36:22AM +0300, Uoti Urpala wrote:
> > On Thu, 2008-07-31 at 02:12 +0200, Michael Niedermayer wrote:
> [...]
> > > If i change something in h264.c i check the change against the whole
> > > h264-conformance streams, these are accoring to du 12GB. This flushes the
> > > disk cache completely!
> > 
> > You actually play back 12 GB of video?
> its not just videos, but bitstreams + reference RAW YUV + readmes + other trash

and after deleting the trash (old raw yuv output from ffmpeg that was still laying
around) its down to 6gb from which at least half is actually accessed in each
So the really read amount is a little above 3gb + the raw output that is
written, compared and deleted for each stream, if thats counted too then 6gb
is likely a better estimate.
Still this amount flushes the cache very effectively ...

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

No human being will ever know the Truth, for even if they happen to say it
by chance, they would not even known they had done so. -- Xenophanes
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