Hello, below I answer to your questions.
On Fri, 2010-10-08 at 18:07 +0200, Bernhard Praschinger wrote: > Hallo > > > I'm using mpeg2enc from inside Kino and I notice some small white points > > flickering aroung the border of people, expecially if the background is > > quite dark. This definitely doesn't happen if I export from Kino through > > ffmpeg, nor if I play the DV movie with Kino or with any other player. > > > > Another place where it happens is around the datestamp in the bottom > > right corner of the movie (I working on old 8mm tapes, but they are > > still quite good). > > > > I call this thing "snow" because I really cannot find another word. > > Sorry, I don't speak english! > Do you know which commands are used to encode the video ? Here are the default commands: mpeg2enc -v 0 -f 8 -I 1 -n p -a 2 -o '/tmp/prova'.mpv mp2enc -v 0 -r 48000 -b 224 -o '/tmp/prova'.mp2' mplex -v 0 -f 8 -o '/tmp/prova'.mpeg '/tmp/prova'.mpv '/tmp/prova'.mp2' I only modify the bitrate (9000k for video, 128k for audio). Also, kino's options "deinterlace=none" sets -I 1 instead, and usually I don't deinterlace, so I set -I 0. But this is not the point, the results are the same. > > Which version of the mjpegtools do you use ? 1.8.0 on Lenny > > > I can provide a very small picture that illustrate the problem, but I > > guess I cannot post them as an attachment. Let me know if I can, or > > maybe I'll send it to whoever answer. > Posting a image would be very helpful. If possible once the original and > once the encoded picture I can attach a very small picture which shows the problem not for people, but for the date of the tape which is usually on the bottom right corner: this picture makes much simpler to explain what I mean. For the original one at present I cannot provide it anymore, but I will try with the new tape I'm converting currently. But the originals never show the snow. Best regards. > If the images is/are not to big <200kB I will approve the mail to the > mailinglist. Mails larger than 64kB need to be approved by a mailinglist > admin. > > > auf hoffentlich bald, > > Berni the Chaos of Woodquarter > > Email: shadowl...@utanet.at > www: http://www.lysator.liu.se/~gz/bernhard
<<attachment: snow.png>>
------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb
_______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
