[FFmpeg-user] telecine pattern 5555 - Judder-free, 60 FPS telecine (?)

Mark Filipak markfilipak.windows+ffmpeg at gmail.com
Sun Apr 5 12:30:49 EEST 2020

On 04/05/2020 05:25 AM, Grégoire Cutzach wrote:
> On 4/5/20, Mark Filipak <markfilipak.windows+ffmpeg at gmail.com> wrote:
>> On 04/05/2020 04:31 AM, Carl Eugen Hoyos wrote:
>>> Am So., 5. Apr. 2020 um 10:19 Uhr schrieb Mark Filipak
>>> <markfilipak.windows+ffmpeg at gmail.com>:
>>>> Any 24fps video displayed on a 60Hz TV must be telecined somehow.
>>> This is only true for (old) CRT NTSC screens.
>> I think you're wrong, Carl Eugen. A 60Hz TV has a screen that runs at 60Hz,
>> only. If you give it
>> something else, it converts it. If you give it 24fps, the TV's electronics
>> telecines it. Now, the
>> player is supposed to query the HDMI capabilities and do the telecine for
>> the TV, but I'm pretty
>> sure that the TV can also telecine.
> Mark, just to avoid a possible misunderstanding. Is it possible you say "telecine" where you want to speak about framerate conversion?

Thanks, Grégoire. Converting p24 to p30 or p60 is telecining. The alternative would be frame 
interpolation with motion compensation... very complicated. Besides that, I know telecine when I see it.

Best Regards,

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