Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-05-06 Thread Michael Hanke
Hi Ronald, I have done some test now. 1st setup: kernel 2.4.21-SuSE, bttv 0.9.x: The stripes almost disappeared. I could only see them in still pictures. The color is between blue and turqoise (instead of white as before). 2nd setup: kernel 2.6.5: No stripes. The number of deleted/inserted fram

Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-05-04 Thread Ronald S. Bultje
Hi Michael, On Tue, 2004-05-04 at 10:26, Michael Hanke wrote: > I can try but I need a little bit more of explanations. The bttv-driver is > part of the kernel tree. My current version (2.4.21) uses a bttv 0.7.x > driver. So the cleanest way to do that is probably to install multiple kernel > v

Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-05-04 Thread Michael Hanke
Hi, On Monday 03 May 2004 16.22, you wrote: > Hi Michael, > > On Mon, 3 May 2004, Michael Hanke wrote: > > - In my old OS setting (SuSE 7.2), I never observed these artifacts. > > Recently, I upgraded to SuSE 9.0. > > Can you try an old driver version (with a 2.4 kernel) and the new driver > versi

Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-05-03 Thread Ronald Bultje
Hi Michael, On Mon, 3 May 2004, Michael Hanke wrote: > - In my old OS setting (SuSE 7.2), I never observed these artifacts. Recently, > I upgraded to SuSE 9.0. Can you try an old driver version (with a 2.4 kernel) and the new driver version with both that same 2.4 kernel version and a 2.6 one? Ma

Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-05-02 Thread Michael Hanke
Hallo, this week I experimented a lot with different settings. probably I need to add that I do not know anything about PCI busses and brooktree chips. - When changing the latency timings I observed the the original delay (32) was a good compromise between the artifacts and inserted/deleted fra

Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-04-28 Thread Bernhard Praschinger
Hallo > Thanks for your explanation. Deeply hidden on Hauppauges website I found a > hint that the Soundblaster Live! could be the source of the problems. The > suggested solution was to change the chipset settings 'PCI delayed > transaction' to enabled. When I tried this, the number of these whit

Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-04-25 Thread Michael Hanke
Hallo, Thanks for your explanation. Deeply hidden on Hauppauges website I found a hint that the Soundblaster Live! could be the source of the problems. The suggested solution was to change the chipset settings 'PCI delayed transaction' to enabled. When I tried this, the number of these white li

Re: [Mjpeg-users] picture artifacts in lavrec and matteblend

2004-04-18 Thread Bernhard Praschinger
Hallo > The first one is concerned with recording a video stream from a Hi8 source > using a BT878 based card (that is, software encoding). From time to time (say > in an interval of a few minutes), there appear horizontal lines in single > frames. The pictures below show a sample. Note that the j