> > mpeg2enc -f 8 -q 5 -a 2 -g 6 -G 18 -E -10 -N 1.0 -z t -4 2 -2 2 -r 16 -o file.m2v > > > > Is it possible to have less that 200+ character lines? ;)
It used to be longer :-) > What are you using to do the playback? Ogle? Xine? MPlayer? > Standalone player? mplayer and 2 standalone players. I haven't been able to reproduce it with other material. The part of the scene giving the problem was a wall. The wall was textured, had a lot of yellowish color to it (gee, I'm sure I'm being real descriptive here :-) There were random rectangular blocks popping out as a much brighter yellow than the other colors in the wall. The scene itself has virtually no movement. The blocks would build to be extremely noticeable then 'disappear', then build back about...the cycle was about 1/2 a second, which given a GOP of 18 probably means it was disappearing on the I frames then progessively getting worse with the stack of P frames. I wasn't near maximum bitrate during the scene. It really is like there was some sort of rounding or floating point error getting progressively worse with each P frame that went away with the B frames. Now...and this may make a big difference...since that recording I upgraded processors from an Athlon 1600 to an Ahtlon 2600 and rebuilt mpeg2enc. The Athlon 2600 has mmxext, whereas the Athlon 1600 does not and I noticed mpeg2enc reports it is using mmx extended on my 2600 whereas it couldn't use it on my 1600... That may well be the reason I can't reproduce it now. One of the two standalone DVD players made it look a lot worse than my normal DVD player and mplayer. Actually it was the TV on it - the contrast was turned up way too high on it. But it was still noticeable on the other DVD player and on mplayer, and did go away using -R 2. I realize a sample would be worth 1GB words...but unless I pop the old processor back in place (which I hate doing because the CPU fan is so darn difficult to get off/on...I hate the clip on it...) I don't think I'm going to be able to reproduce it. -- Ray ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
