[mythtv-users] Why do I sometimes get no video in LiveTV?

[Michael T. Dean]

On 05/20/2008 02:46 AM, Andrew Junev wrote:
> Sunday, May 18, 2008, 10:09:04 PM:
>> When watching Live TV, I sometimes get no video at all - I can only
>> hear the sound. It usually happens like this: I go to Live TV and
>> watch a channel for some time, then I try to switch to another DVB
>> input and then I get no video (even no OSD), but I can only hear the
>> sound. Switching back to DVB_Input_1 does not bring me the video!
> ...
>> I was using an NVIDIA 169.12 driver and recently updated to 173.08
>> (beta) driver. But it didn't change the behavior...
> Any ideas? Anyone?
> I can't watch half of my channels on the big screen now... :-(

Disable all OpenGL-based rendering (video and OSD) in your playback
profiles (i.e. you can still use the OpenGL renderer).

Mike