[mythtv] Playback next steps

[Mark Kendall]

On Mon, 17 Dec 2018 at 20:02, David Engel <david at istwok.net> wrote:
> As I noted elsewhere, Mark's fixes should still go in (as long as
> they're not too invasive and risky).  Any major work should wait.
> Mark, if you're still feeling ambitious, create a branch named
> devel/<whatever> and commit there until the release branch is cut.

Removing the custom UYVY packing is straightforward and fixes 2 subtle issues.
Mark