[opendtv] Re: HDR upconversion
- From: "Manfredi, Albert E" <albert.e.manfredi@xxxxxxxxxx>
- To: "opendtv@xxxxxxxxxxxxx" <opendtv@xxxxxxxxxxxxx>
- Date: Sat, 11 Jun 2016 00:07:52 +0000
Mark Schubin wrote:
With all the talk of HDR upconversion here, I thought I'd offer an image
I shot at the Harmonic booth at the NAB Show in April of three side-by-side
displays with HDR, SDR, and SDR upconverted to HDR:
http://bit.ly/hdrup
The third screen clearly looks nothing like the first
Yes, I remembered this, which why I think Jeroen said "at their own risk," in
this quote:
"We need to send the parameters of the HDR->SDR conversion as a light metadata
stream (ETSI standard), for enabling the exact inverse conversion. **Without
the metadata, it is just an SDR program. HDR-enabled TVs will probably try to
convert that into pseudo-HDR anyway, at their own risk**."
Bert
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