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Merge pull request #5184 from nyanmisaka/strict-dovi-hevc

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Add stricter checks for DolbyVision in HEVC
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Bill Thornton 2024-02-07 08:48:37 -05:00 • committed by GitHub
commit 33d9cfdd17
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1 changed files with 9 additions and 1 deletions
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10
src/scripts/browserDeviceProfile.js
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@ -209,6 +209,14 @@ function supportsDolbyVision(options) {
);
}
function canPlayDolbyVisionHevc(videoTestElement) {
// Profiles 5/7/8 4k@60fps
return !!videoTestElement.canPlayType
&& (videoTestElement.canPlayType('video/mp4; codecs="dvh1.05.09"').replace(/no/, '')
&& videoTestElement.canPlayType('video/mp4; codecs="dvh1.07.09"').replace(/no/, '')
&& videoTestElement.canPlayType('video/mp4; codecs="dvh1.08.09"').replace(/no/, ''));
}
function getDirectPlayProfileForVideoContainer(container, videoAudioCodecs, videoTestElement, options) {
let supported = false;
let profileContainer = container;
@ -930,7 +938,7 @@ export default function (options) {
av1VideoRangeTypes += '|HLG';
}
if (supportsDolbyVision(options)) {
if (supportsDolbyVision(options) && canPlayDolbyVisionHevc(videoTestElement)) {
hevcVideoRangeTypes += '|DOVI';
}