- From: mwatson2 via GitHub <sysbot+gh@w3.org>
- Date: Wed, 30 Oct 2019 19:57:00 +0000
- To: public-css-archive@w3.org
`dynamic-range` enum is fine for us. Actually, the dynamic range supported by the PQ transfer function is already "crazy high" and the 2020 color gamut "crazy wide". Never say never, but it will be a long long while before consumer devices are capable of fully supporting either. Content today is mastered within a subset of the range that is expressible in this pixel encoding, but that subset still well exceeds existing consumer devices. Devices are expected to map down (tone map) from the provided range / gamut of the content to their actual capabilities. Provided a device has that tone mapping capability (which we'll discover through `decodingInfo`) _and_ has a display capability that is genuinely better than SDR, then we would prefer to deliver HDR. Such devices should declare `high` for this new enum. -- GitHub Notification of comment by mwatson2 Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/4471#issuecomment-548085935 using your GitHub account
Received on Wednesday, 30 October 2019 19:57:02 UTC