[mythtv-users] LipSync Issues with HDMI and 0.22

Mike Perkins mikep at randomtraveller.org.uk
Wed May 5 16:12:09 UTC 2010

Jean-Yves Avenard wrote:
> When your TV is set at 24Hz, the decoding + playback doesn't have much
> latency to play with. If the video is playing slightly too fast, it
> has to drop frames , if it's playing too slow it needs to seek
> forward.
> When your TV is set at 50Hz, those issues do not occur and it's much
> easier to keep thing working properly.
Eh? 24Hz is less than half the frame rate of 50Hz, hence more than twice as much 
time to do the processing. Or am I missing something here?


Mike Perkins

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