"Ambient viewing environment (amve) provides the characteristics of the nominal ambient viewing environment for displaying associated video content. This information enables the final device to adjust the rendering of the video if the actual ambient viewing conditions differ from those for which it was encoded. Dolby Vision enhances color, brightness, and contrast to better match the video to the capabilities of the display."
"nlocks the full potential of HDR technology by dynamically optimizing the image quality based on your service, device, and platform to deliver mesmerizing visuals every time. " In collaboration with Dolby, we've solved the perceptible problem of HDR metadata preservation and collaborated with the FFmpeg developers to implement its support and make it readily available for the community to take advantage of. ""
Instagram on iOS now supports Dolby Vision and ambient viewing environment (amve), enabling enhanced HDR playback on capable devices. amve provides the nominal ambient viewing characteristics so a device can adjust rendering when real-world conditions differ from encoding assumptions. Dolby Vision dynamically optimizes color, brightness, and contrast to better match the video to the display’s capabilities. Meta worked with Dolby and FFmpeg developers to preserve HDR metadata and implement support, making tools available to the community. The combination unlocks HDR potential by tailoring image quality to service, device, and platform. Meta plans to expand Dolby Vision support to other apps and operating systems.
Read at Social Media Today
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