[FFmpeg-user] Yes or No? About the processing pipeline.

[Paul B Mahol]

On Tue, Jun 17, 2025 at 5:18 PM Mark Filipak <
markfilipak.imdb-at-gmail.com at ffmpeg.org> wrote:

> On 17/06/2025 13.15, Paul B Mahol wrote:
> > On Tue, Jun 17, 2025 at 5:12 PM Mark Filipak <
> > markfilipak.imdb-at-gmail.com at ffmpeg.org> wrote:
> >
> >> Yes (true) or No (false)?
> >>
> >> If the input is 8-bit ybr420-smpte170m, then the processing pipeline is
> >> also 8-bit ybr420-smpte170m.
> >>
> > Depends on all components used in pipeline.
>
> Sorry. I'm 'talking' about the start of the processing pipeline, coming
> out of the decoder.
> Let me restate the issue:
>
> If the input is 8-bit ybr420-smpte170m, then the decoder outputs 8-bit
> ybr420-smpte170m.
> Yes or No.
>

Definition of decoder is to decode data, not invent new data or alter data
in any way.


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