Hi, On Friday 27 February 2009 01:38:20 Sinisa Dukanovic wrote: > Hi everyone, > i own a Philips SPC1300NC which runs fine with uvc. Recording video never > was an issue, and since a weeks i can even record audio using the internal > mix of the camera. But i was never able to record audio and video at the > same time; not in skype, nor in any other application. When trying to > videophone with skype my communication partner receives perfect video but > only distorted audio. I some how realized the the audio distortion starts > when i start video. Running a few tests outside of skype (with arecord and > luvcview) i now have a deterinistc behaviour: > 1) When audio recording is started prior to video recording, audio > recording goes only well until video recording is started. > 2) When video recording is started prior to audio recording, both work > perfectly > For my test i used > skype(video test in options) + skype(audio-only phone call) > skype(video test in options) + arecord > luvcview + skype(audio-only phone call) > arecord + luvcview > > In all cases 1) and 2) hold. > > Does anybody know why this happens? Whether this is a uvc-bug or an > alsa-bug? Any hints on how to debug this?
I'm afraid I have no idea. It might even be a big in the camera itself. Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
