After installing the 2.6.36-1-generic Ubuntu-kernel I also noticed the missing audio.
The audio immidiately re-appears when I do a v4l2-ctl --set-ctrl=volume=58880 -d 1. I can choose different volumes and it alwys works. But if I set the volume with my application (pvrinput) the audio always gets muted immidiately. No matter how often and which volume I choose, it keeps silent. The code looks like this: struct v4l2_ext_controls ctrls; struct v4l2_ext_control ctrl; ctrl.id = control; ctrl.value = Val; ctrls.ctrl_class = control_class; ctrls.controls = &ctrl; ctrls.count = 1; ioctl(v4l2_fd, VIDIOC_S_EXT_CTRLS, &ctrls); So what is v4l2-ctl doing different? _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
