[mythtv-users] USA OTA - interlaced?

[Brent Bolin]

On Wed, May 9, 2012 at 1:48 PM, Matt Garman <matthew.garman at gmail.com> wrote:
> Is there a way to tell if a given recording is interlaced or not?
> FWIW, I'm in Chicago, IL, USA.  We record the national networks,
> primarily FOX ("WFLD 32").
>
> I ask for the following reason: a while ago, I started experimenting
> with using Intel (Sandy Bridge) graphics, so I could lose my
> power-hungry Nvidia card.  During initial testing, I disabled
> de-interlacing in my playback profile.  And to this day, I still don't
> have any interlacing enabled, because everything plays back
> beautifully.
>
> So either I am recording progressive content, or my TV (Panasonic
> TC-P65V10) is doing the deinterlacing for me.
>
> Thanks,
> Matt
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While watching the program press the menu key.  Goto video, Goto video scan

It will show you what's it's detected.  Interlaced or progressive.

I believe 1080 is only interlaced and 720 is progressive