Messages in this thread | | | Date | Wed, 02 May 2012 18:09:06 -0400 | From | Bob Lightfoot <> | Subject | Hauppage HVR1600 - CX18 Issue with Centos 6.2 - Analog Sound comes and goes - MORE DATA |
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Well I've been reading the mailing lists and found that when I have a Mythtv Capture running and check out performance I get the following:
[root@mythbox bob]# v4l2-ctl -d 2 --log-status | grep 843 cx18-0 843: Video signal: present cx18-0 843: Detected format: NTSC-M cx18-0 843: Specified standard: NTSC-M cx18-0 843: Specified video input: Composite 7 cx18-0 843: Specified audioclock freq: 48000 Hz cx18-0 843: Detected audio mode: mono cx18-0 843: Detected audio standard: no detected audio standard cx18-0 843: Audio muted: yes cx18-0 843: Audio microcontroller: running cx18-0 843: Configured audio standard: automatic detection cx18-0 843: Configured audio system: BTSC cx18-0 843: Specified audio input: Tuner (In8) cx18-0 843: Preferred audio mode: stereo [root@mythbox bob]#
If I was compiling from source there appears to be a way to force fallback. How this is done from the modprobe level on a package managed system I have yet to figure out.
Bob Lightfoot
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