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HDR10
HDR10 Media Profile, more commonly known as 'HDR10'', is an open high-dynamic-range video (HDR) standard announced on 27 August 2015, by the Consumer Electronics Association. It is the most widespread HDR format. HDR10 is not Backward compatibility, backward compatible with Standard-dynamic-range video, SDR. It includes HDR static metadata but not HDR dynamic metadata, dynamic metadata. PQ10 refers to an HDR10 format which does not include any metadata. Technical details HDR10 is defined as: * EOTF: SMPTE ST 2084 (Perceptual quantization, PQ) * Bit depth: 10 bit * Color primaries: Rec. 2020, ITU-R BT.2020 (identical to Rec. 2100, BT.2100 primaries) * Static metadata: SMPTE ST 2086 (mastering display color volume), MaxFALL (maximum frame-average light level), and MaxCLL (maximum content light level) * Color sub-sampling: 4:2:0 (for compressed video sources) PQ10 refers to an HDR format that uses PQ, 10-bit and Rec. 2100 color primaries without having any metadata. HDR10 is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HDR10+
HDR10+ is a High-dynamic-range video, high dynamic range (HDR) video technology that adds HDR dynamic metadata, dynamic metadata to HDR10 source files. The dynamic metadata are used to adjust and optimize each frame of the HDR video to the consumer display's capabilities in a way based on the content creator's intentions. HDR10+ is an alternative to Dolby Vision, which also uses dynamic metadata. HDR10+ is the default variant of dynamic metadata as part of the HDMI#Version 2.1, HDMI 2.1 standard. HDR10+ Adaptive is an update designed to optimize HDR10+ content according to the Available light, ambient light. HDR10+ Gaming is an HDR standard optimized for gaming, providing accurate HDR gaming images with low latency, variable refresh rate (VRR) and high frame rate. Description HDR10+, also known as HDR10 Plus, was announced on 20 April 2017, by Samsung and Amazon Video. HDR10+ updates HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
