Hallo > When transcoding movies to (non-standard compliant) > SVCD, very often I get file sizes less than what > was target. Then I try to better use the disk space > trying to enhance the video quality. For instance, > in the last movie I encoded, I have used > > $ mpeg2enc -v 0 -I 0 -f 5 -b 2800 -F 1 -n n -a 2 \ > -o "movie.m2v" -s -B 284 -V 230 -S 800 \ > -4 2 -2 1 -q 5 -K tmpgenc -R 0 -E -8 > > What options would be preferred to change (if there > is one) to improve quality: > > * higher maximum bitrate (option -b) > * better quality factor (option -q) > * better encoding matrix (option -K) > * less unit coefficient elimination (option -E) All of them improve the quality. But I'm unsoure about the quantisation matrix. Whant usually also make a better quality, is not filtering that much.
But you might also think of the mpeg2enc -Q|--quantization-reduction and the -H|--keep-hf option. To get a better quality. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------- 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
