On Wed, Dec 15, 2004 at 10:35:06AM +0100, Frank Albrecht wrote: >>> Do you still record with the BT878 card ? >> Yes, from the DVD-T Box via fbas(composite). This Signal contains >> already Blocks due to the mpeg-bitrate.
> Do you mean that the signal from the DVD-T box that is being recorded > already has mpeg compression artifacts in it before you even begin > recording? Yes, exactly. > If this is the case, then no amount of fiddling with mpeg2enc > parameters will help. Garbage in - Garbage out. You might have some > luck with some of the denoising filters, they may be able to clean up > somewhat a signal that is already badly messed up. But if your > source video signal already has mpeg artifacts, you've already lost > 90% of the game right there, before you even begin. Yes, I do know that. I can't decrease artefacts, but i don't want to increase them because of the "double-compressing". Therefore i am asking for (dis)advantageous Parameters. I am still testing ;-) viele Gruesse, Frank Albrecht ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
