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Merge pull request #2971 from jellyfin/webos-dts-support

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Fix webOS DTS audio support
This commit is contained in:
Bill Thornton 2021-10-27 00:41:33 -04:00 committed by GitHub
commit b6a13e426e
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2 changed files with 57 additions and 7 deletions
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53
src/scripts/browser.js
View File

@ -109,6 +109,51 @@ function iOSversion() {
return [];
}
function web0sVersion(browser) {
// Detect webOS version by web engine version
if (browser.chrome) {
const userAgent = navigator.userAgent.toLowerCase();
if (userAgent.indexOf('netcast') !== -1) {
// The built-in browser (NetCast) may have a version that doesn't correspond to the actual web engine
// Since there is no reliable way to detect webOS version, we return an undefined version
console.warn('Unable to detect webOS version - NetCast');
return undefined;
}
// The next is only valid for the app
if (browser.versionMajor >= 79) {
return 6;
} else if (browser.versionMajor >= 68) {
return 5;
} else if (browser.versionMajor >= 53) {
return 4;
} else if (browser.versionMajor >= 38) {
return 3;
} else if (browser.versionMajor >= 34) {
// webOS 2 browser
return 2;
} else if (browser.versionMajor >= 26) {
// webOS 1 browser
return 1;
}
} else if (browser.versionMajor >= 538) {
// webOS 2 app
return 2;
} else if (browser.versionMajor >= 537) {
// webOS 1 app
return 1;
}
console.error('Unable to detect webOS version');
return undefined;
}
let _supportsCssAnimation;
let _supportsCssAnimationWithPrefix;
function supportsCssAnimation(allowPrefix) {
@ -251,14 +296,16 @@ browser.tizen = userAgent.toLowerCase().indexOf('tizen') !== -1 || window.tizen
browser.web0s = isWeb0s();
browser.edgeUwp = browser.edge && (userAgent.toLowerCase().indexOf('msapphost') !== -1 || userAgent.toLowerCase().indexOf('webview') !== -1);
if (!browser.tizen) {
browser.orsay = userAgent.toLowerCase().indexOf('smarthub') !== -1;
} else {
if (browser.web0s) {
browser.web0sVersion = web0sVersion(browser);
} else if (browser.tizen) {
// UserAgent string contains 'Safari' and 'safari' is set by matched browser, but we only want 'tizen' to be true
delete browser.safari;
const v = (navigator.appVersion).match(/Tizen (\d+).(\d+)/);
browser.tizenVersion = parseInt(v[1]);
} else {
browser.orsay = userAgent.toLowerCase().indexOf('smarthub') !== -1;
}
if (browser.edgeUwp) {

11
src/scripts/browserDeviceProfile.js
View File

@ -387,11 +387,14 @@ import browser from './browser';
videoAudioCodecs.push('mp2');
}
let supportsDts = browser.tizen || browser.web0s || options.supportsDts || videoTestElement.canPlayType('video/mp4; codecs="dts-"').replace(/no/, '') || videoTestElement.canPlayType('video/mp4; codecs="dts+"').replace(/no/, '');
let supportsDts = options.supportsDts;
if (supportsDts == null) {
supportsDts = browser.tizen || browser.web0sVersion || videoTestElement.canPlayType('video/mp4; codecs="dts-"').replace(/no/, '') || videoTestElement.canPlayType('video/mp4; codecs="dts+"').replace(/no/, '');
// DTS audio not supported in 2018 models (Tizen 4.0)
if (browser.tizenVersion >= 4) {
supportsDts = false;
// DTS audio is not supported by Samsung TV 2018+ (Tizen 4.0+) and LG TV 2020+ (webOS 5.0+) models
if (browser.tizenVersion >= 4 || browser.web0sVersion >= 5) {
supportsDts = false;
}
}
if (supportsDts) {