2023-03-08 20:03:23 +00:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset=utf-8>
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<title>HLS VP9/fMP4 test</title>
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<link rel=stylesheet type=text/css href=video-js/video-js.css>
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</head>
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<body>
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<h1>HLS VP9/fMP4 test</h1>
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<h2>Caminandes - Llamigos</h2>
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2023-03-29 23:08:31 +00:00
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<ul>
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<li><a href="fmp4-codecs.html">see codec variants</a></li>
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<li><a href="fmp4-tracks.html">see component track list</a></li>
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</ul>
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2023-03-27 21:41:21 +00:00
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2023-03-29 23:08:31 +00:00
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<h3>With fallbacks</h3>
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<p>HLS with VP9/MJPEG video tracks and Opus/MP3 audio tracks. Video.js enabled to provide HLS-over-MSE for Chrome/Firefox.</p>
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2023-03-29 17:59:47 +00:00
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<div>
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<video controls width=640 height=360>
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<source type=application/vnd.apple.mpegurl src=fmp4.vp9-mjpeg.mov.m3u8>
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</video>
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</div>
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2023-03-29 23:08:31 +00:00
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<p>Current behavior:</p>
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<ul>
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<li>MSE-based streaming with VHS
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<ul>
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<li>Firefox seems to work with VP9 & Opus tracks via video.js</li>
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<li>Chrome seems unhappy, something in the MSE is not ok with the VP9 first segment?</li>
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<li>(disabled) Safari uses the MP3 audio tracks and VHS gets confused because it tries to parse them as MP4 (not Safari's fault)</li>
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</ul>
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</li>
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<li>Apple HLS player
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<ul>
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<li>Safari 16 on macOS 13 plays MJPEG and MP3 audio</li>
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<li>iOS 16 plays VP9 or MJPEG if no hardware codec, and MP3 audio</li>
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<li>Those last two will also play h.263 or MPEG-4 visual IF labeled as false "avc1"; MJPEG can be properly labeled as "jpeg".</li>
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<li><i>no access to iOS 13-15</i></li>
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<li>iOS 12 doesn't seem to like any version on an old iPad Air, except the h264+MP3</li>
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<li><i>no access to iOS 11</i></li>
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<li>iOS 10 on iPhone 5C plays jpeg, h.263, or mpeg-4 visual IF labeled as false avc1.blah.</li>
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<li>iOS 9 doesn't understand the required version of HLS playlist format, and fails.</li>
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</ul>
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</li>
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</ul>
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2023-03-29 17:59:47 +00:00
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<script src="node_modules/video.js/dist/video.js"></script>
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<script type="text/javascript">
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let playerConfig = {
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responsive: true,
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controlBar: {
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volumePanel: {
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vertical: true,
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inline: false
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}
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},
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2023-03-29 23:08:31 +00:00
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html5: {
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vhs: {
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// Currently the MP3 audio track fails in Safari
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// and it doesn't grok the Opus
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// Either fix MP3 handling in vhs or use AAC.
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// Switching to fragmented QuickTime ;)
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// seems to be helping maybe?
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overrideNative: false
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}
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},
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2023-03-29 17:59:47 +00:00
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};
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videojs.log.level('debug');
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2023-03-29 23:08:31 +00:00
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console.log(typeof MediaSource)
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if (typeof MediaSource !== 'undefined') {
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//let vp9 = MediaSource.isTypeSupported('video/mp4; codecs="vp09.00.41.08"');
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//let opus = MediaSource.isTypeSupported('video/mp4; codecs="opus"');
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//let mp3 = MediaSource.isTypeSupported('audio/mpeg');
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//if (vp9 && (opus || mp3)) {
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2023-03-29 17:59:47 +00:00
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for (let video of document.querySelectorAll('video')) {
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video.classList.add('video-js');
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video.classList.add('vjs-default-skin');
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videojs(video, playerConfig);
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}
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2023-03-29 23:08:31 +00:00
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// }
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2023-03-29 17:59:47 +00:00
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}
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</script>
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2023-03-08 20:03:23 +00:00
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</body>
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</html>
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