[mythtv] 20180705 Android Observations
Peter Bennett
pb.mythtv at gmail.com
Tue Jul 10 17:58:09 UTC 2018
On 07/08/2018 03:15 PM, David Engel wrote:
> I bumped the number of buffers up a little bit and 1080i at 1x was
> very smooth, but any timestretching made it more jerky than it should
> be. I think something in the video display timing doesn't know that
> the video is being deinterlaced at 2x. 720p content at 60 fps is as
> smooth as it can be at any speed, so 1080i content deinterlaced to 60
> fps should be the same. The only thing that could prevent that is if
> the decoder or deinterlacer can just barely do their jobs at 1x with
> no extra margin. and don't believe that's the case.
David
Please share with me what you found to be the best buffer values. For
the meantime I should add them to the patch with an #ifdef for android.
Then I can work on timestretch with those buffer values.
Peter
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