Would the jagged edges appear because the source was meant for 50Hz Interlaced, while the hardware is set for 60Hz interlaced? I had a similar problem on my nvidia tv-out device, and had to revert back to older drivers.
nvidia-drivers 1.0.7185, is the last driver that still support setting the tv-out device to 50Hz, instead of the default: PAL 60Hz. Any driver that nvidia released later on, doesn't seem to support tv-out @50Hz, no xorg.confsettings will work. My card is an old Geforce4 440MX, so the new cards requires later drivers :( I hope this maybe helps somebody. Theunis On 13/11/2007, Reinhard Nissl <[EMAIL PROTECTED]> wrote: > > Hi, > > Reinhard Nissl schrieb: > > >> Yes, they are smooth for a brief moment, and then get jagged. > > > > I recall this behavior when I had a FF card for testing. Maybe it's a > > feature to stop flickering one pixel high horizontal lines in still > > images by doubling one field of the frame. Maybe there exists a switch > > to turn this feature off. > > To prove the above mentioned behavior, please try this synthetic file: > > http://home.vrweb.de/~rnissl/radio/field_test.mpg > > Actually, it should display like here: > http://home.vrweb.de/~rnissl/radio/field_test.png > > But if the above is true, you'll get some heavy flicker on TV and then > it will split the screen into a top and bottom half where one half will > be white and the other one black. This will happen when the FF card > decides to display just a single field of the frame. > > > You've tried to repeat an I frame forever. Try to remove the sequence > > end code (00 00 01 B7) from the end of the file before mplexing and the > > MPEG program end code (00 00 01 B9) from the file after mplexing. Maybe > > remove everything up to the first video PES packet from the final file. > > Bye. > -- > Dipl.-Inform. (FH) Reinhard Nissl > mailto:[EMAIL PROTECTED] > > _______________________________________________ > vdr mailing list > vdr@linuxtv.org > http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr > -- Style may not be the answer, but at least it's a workable alternative.
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