[Mjpeg-users] mjepgtools, deinterlaced performance
Hi, I am just using the program Kino (http://www.kinodv.org), because these program is using mjpetools I asking here. I installed my new laptop (intel core 2 duo, 2GHz) with mjpegtool 1.9.0rc2-60 and had to figure out, that exporting a video with yuvdeinterlaced need about 20% more time, than my old one (mjpegtools 1.8, intel centrino 1,6GHz)??? Is there anything I should change? Thanks for hints. (OS Suse10.3) - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
Re: [Mjpeg-users] RC3 aviable
Hi Florin, > I am under the impression that RC3 has poorer control over the max > bitrate as reported later by mplex. It's like it either can't get close > enough to the specified maximum (for -b 8000 -q 8 it only gets to 7400 > for one file, and lower, sometimes much lower, for all other files) or > it gets too high and overshoots if I start pushing -q just a little bit > (for -b 8000 -q 7 it's already 9200 on one file, 8800..8900 on several > other files). Yes, there's definately a bug in mpeg2enc rate control at the moment. It probably relates to some tweaks recently added to improve the way the encoder looks ahead to make good use of available buffer capacity to avoid unnecessarily reducing quality for short spikes in picture content. cheers, Andrew -- Dr Andrew Stevens Erdingerstrasse 23 85464 Neufinsing Germany Home: +49 8121 883672 Mobile: +49 173 5397553 - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
