On Wednesday 09 November 2005 08:04, Daan de Beer wrote:Hello all, maybe I was too hasty with my conclusion. Yesterday my recordings made with 0.4.0 and firmware 0x02040011 had a lot of audio and video artifacts. I am not sure what causes this, because they now all had it from the start... I will make a stream available for testing.
I also see this same problem on a pvr 500. I have several other pci cards installed including pci sound, pci usb2, pci ethernet, agp video, pci firewire. I did not see this issue in 3.7 but it is there in .4.0.Hi Daan,I looked at your stream and it is indeed very similar to a problem thatI have too: after 5-10 minutes my pvr350 also suddenly shows audio andvideo artifacts. What happens is that somehow the mpeg data seems to beshifted: the start of a freshly captured mpeg should start with this hex string: 00 00 01 ba Instead it is shifted to the back, in your case 4 bytes: 10 33 0a 6c 00 00 01 ba In my case it is shifted 64 bytes. Cause unknown. However, I can reproduce it so once I have finished with the move of the audio/videomodules to the video4linux repository it has top priority for me. Oddly enough it doesn't happen on my pvr500 or on another pvr350. It's weird.Do you have other PCI cards installed? Because I suspect there is a relation with the other installed hardware or used PCI slots.
please let me know if you need further information. Geoff
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