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Merge pull request #5871 from gnattu/better-safari-profile

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Better codec profile for Safari  with 10.10 features
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Bill Thornton 2024-08-20 17:19:28 -04:00 • committed by GitHub
commit c9105dcad4
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3 changed files with 37 additions and 7 deletions
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30
src/scripts/browserDeviceProfile.js
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@ -453,6 +453,7 @@ export default function (options) {
const canPlayVp8 = videoTestElement.canPlayType('video/webm; codecs="vp8"').replace(/no/, '');
const canPlayVp9 = videoTestElement.canPlayType('video/webm; codecs="vp9"').replace(/no/, '');
const safariSupportsOpus = browser.safari && !!document.createElement('audio').canPlayType('audio/x-caf; codecs="opus"').replace(/no/, '');
const webmAudioCodecs = ['vorbis'];
const canPlayMkv = testCanPlayMkv(videoTestElement);
@ -582,9 +583,11 @@ export default function (options) {
if (browser.tizen) {
hlsInTsVideoAudioCodecs.push('opus');
}
if (!browser.safari) {
hlsInFmp4VideoAudioCodecs.push('opus');
}
hlsInFmp4VideoAudioCodecs.push('opus');
} else if (safariSupportsOpus) {
videoAudioCodecs.push('opus');
webmAudioCodecs.push('opus');
hlsInFmp4VideoAudioCodecs.push('opus');
}
// FLAC audio in video plays with a delay on Tizen
@ -657,7 +660,16 @@ export default function (options) {
}
if (canPlayVp9) {
mp4VideoCodecs.push('vp9');
if (!browser.iOS) {
// iOS safari may fail to direct play vp9 in mp4 container
mp4VideoCodecs.push('vp9');
}
// Only iOS Safari's native HLS player understands vp9 in fmp4
// This should be used in conjunction with forcing
// using HLS.js for VP9 remuxing on desktop Safari.
if (browser.safari) {
hlsInFmp4VideoCodecs.push('vp9');
}
// webm support is unreliable on safari 17
if (!browser.safari
|| (browser.safari && browser.versionMajor >= 15 && browser.versionMajor < 17)) {
@ -674,7 +686,7 @@ export default function (options) {
}
}
if (canPlayVp8 || browser.tizen) {
if ((!browser.safari && canPlayVp8) || browser.tizen) {
videoAudioCodecs.push('vorbis');
}
@ -757,6 +769,14 @@ export default function (options) {
}
});
if (safariSupportsOpus) {
profile.DirectPlayProfiles.push({
Container: 'mp4',
AudioCodec: 'opus',
Type: 'Audio'
});
}
profile.TranscodingProfiles = [];
const hlsBreakOnNonKeyFrames = browser.iOS || browser.osx || browser.edge || !canPlayNativeHls();