[mythtv-users] Black blocks in video after CBS Buffalo (WIVB) adds first subchannel on new encoder

Peter Bennett pb.mythtv at gmail.com
Mon Oct 23 14:58:27 UTC 2017

On 10/23/2017 10:43 AM, Ian Evans wrote:
> Sorry, it's got nothing to do with the closed captionings, which I 
> don't use. This is not one large black block but a randomly located 
> sprinkling of picture breakup across various areas of the screen. The 
> blocks are quite tiny.
What is your playback profile? The new (as of January 2017) NBC channel 
in Boston gives all sorts of video artifacts with VDPAU decoding on my 
video adapters. By switching to standard decoding everything was fine. I 
am now using standard decoding with VDPAU rendering and that solves it.

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