[MPlayer-users] Floating point exception in raw yuv 4:2:0 playback
Dean S. Messing
deanm at sharplabs.com
Sun Feb 2 08:27:39 CET 2003
:: > When I add the -loop 0 flag at the end of this commandline
:: >
:: > mplayer -rawvideo on:w=1280:h=720:fps=60 Panslow.yuv
:: >
:: > I get the output below. The sequence plays (too slowly---see my
::
:: i would say it's i/o bandwith problem, but you said that at the start it
:: plays ok for a second and then it goes down so it isn't...
:: maybe nvidia driver bug...
Regarding the slowness, I don't think I said "a second" but rather "a
fraction of a second". Funny thing is that it may not occur right
at the beginning. It might be a second or two into the sequence that
things speed up for a moment and then go back to slow rendering.
:: > previous message) but does not loop. Instead it died with Floating
:: > point exception. Is this a bug or a feature :-)
::
:: where is gdb trace? read bugreports.html
Well, I didn't know if this is known or not. I'll go back and learn
how to do a gdb trace. I hope it's not too time consuming..
:: > P.S. I will provide the test seq. (750MB) if told where I can upload it.
::
:: ftp.mplayerhq.hu
::
:: it's in the docs...
Lot's of things in the docs. Sorry I must have forgotten this. I
have been all through them when I first started w/ mplayer couple of
months ago.
:: A'rpi / Astral & ESP-team
Dean S. Messing
Display Algorithms & Visual Optimization Lab
Information Systems Technologies Dept.
Sharp Laboratories of America
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