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Add stricter checks for DolbyVision in HEVC

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Signed-off-by: nyanmisaka <nst799610810@gmail.com>
This commit is contained in:
nyanmisaka 2024-02-06 22:13:32 +08:00 • committed by Bill Thornton
parent fb4e9b6af3
commit 113c59fbdc
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) { function getDirectPlayProfileForVideoContainer(container, videoAudioCodecs, videoTestElement, options) {
let supported = false; let supported = false;
let profileContainer = container; let profileContainer = container;
@ -930,7 +938,7 @@ export default function (options) {
av1VideoRangeTypes += '|HLG'; av1VideoRangeTypes += '|HLG';
} }
if (supportsDolbyVision(options)) { if (supportsDolbyVision(options) && canPlayDolbyVisionHevc(videoTestElement)) {
hevcVideoRangeTypes += '|DOVI'; hevcVideoRangeTypes += '|DOVI';
} }