On Mon, 24 Feb 2003 22:32:09 +0100 [EMAIL PROTECTED] (Adrian) wrote: > Am Montag, 24. Februar 2003 13:23 schrieb [EMAIL PROTECTED]: > > I am trying to create a script that will give the highest quality svcd from > > my tv capture card and would like to know what I can do to increase the > > video quality with this script (short of bitrate since that will change due > > to length of show). > > [...] > > mpeg2enc -M 2 -o video.m2v -f 4 -q 2 -I 1 -V 200 -n n -F 4 -r 32 -4 1 -2 1 > > -b 2400 stream.yuv --correct-svcd-hds --aspect 2 ## Convert video to svcd > > Hmm, -q 2 and -b 2400 ? > > for maximizing, I don't think that you should start with such a high q value. > Of course, mpeg2enc will lower it dynamicaly (as other mails mention, too), > but you could still waste bits for -q 2 for scenes which will force the > encoder to go lower where the bits would be spent better. For -q 2, higher > bitrates settings are needed. > > Also, you lower the default SVCD buffer setting with -V 200 (is it not 230 ?), > which can result in "likely buffer underrun at ...", if it is not needed for > your specific hardware player, i see no real reason for this. >
One thing to know about me is that I don't know much about these settings I created this whole script by basically going through man pages and faqs and choosing settings based on phrases like for highest quality use lower or higher numbers so if you can please explain what those mean since I have been unable to find a website to adequatly explain them in plain english to me. Plus I was able to get the fifo working which makes me happy. ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
