Luma discussions

From: Bo Herrmannsen <*bo.herrmannsen_at_gmail.com*> Date: Mon, 20 Feb 2017 13:35:02 +0100 Message-ID: <CAFqpYu5kYqv=3L-aSrBGL4ssQ+ZLxSKywcQf_UH7tKU74Oi4qg@mail.gmail.com> · bo.herrmannsen_at_gmail.com

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2017-02-20 13:32 GMT+01:00 smf <smf@null.net>:

> On 20/02/2017 10:41, silverdr@wfmh.org.pl wrote:
>
>> The "dust" he writes about applies to my understanding only to the
>> "modern plasma TV" he used and which I expect does bad job handling off
>> specs signals.
>>
>
> Old tv's are blurry and uses anlogue processing. Plasma TV's have crisper
> pixels & depending on the TV and how it's setup could have less than 8 bits
> of colour resolution per channel. This makes irregularities in the video
> signal more visible, which is especially worse if the plasma TV has a much
> larger screen size.
>
> VCD and DVB suffer from the same problem as they were developed to be
> satisfactory with old tv's.
>
>
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>


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