I have a PVR-150 that's creating weird video. To start with, here's a sample:
http://www.cc.gatech.edu/~bigpeteb/test.mpg It seems to depend on the scene: some scenes display fine while others have the glitch. I'm running through a set-top box so this is all recorded on channel 3 on the card, regardless of what station I'm watching. This card worked fine under linux-2.6.18 kernel with the appropriate IVTV drivers. Now it's in a new machine (uname -a: Linux dvr 2.6.31-gentoo-r6 #6 SMP Wed Jan 13 15:21:20 EST 2010 x86_64 Intel(R) Celeron(R) CPU E3200 @ 2.40GHz GenuineIntel GNU/Linux) and it has this problem. My first guess is that it's a buffer issue, perhaps that the buffer is too small. I can't find in the docs how to set the buffer size. IRQ latency could be to blame, too (but it's the only device in the system which has a meaningful latency setting, so that seems unlikely). I'd appreciate any suggestions to try. -- Peter Budny \ Georgia Tech \ CS PhD student \ _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
