94 lines
No EOL
4.1 KiB
HTML
94 lines
No EOL
4.1 KiB
HTML
<!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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<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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<h3>With fallbacks</h3>
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<p>HLS with VP9 (.mp4)/MJPEG (.mov) video tracks and Opus/MP3 audio tracks. Video.js enabled to provide HLS-over-MSE for Chrome/Firefox.</p>
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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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<p>Current behavior:</p>
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<p>Browsers that play the VP9 track will get sharp video, those that play the MJPEG track will get blurry video. Audio should sound the same either way.</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 works (needed to fix an output setting)</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>macOS 13's Safari 16 plays MJPEG.</li>
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<li>iOS 16 plays VP9 if supported, or MJPEG if no hardware codec</li>
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<li>Those last two will also play h.263 or MPEG-4 visual <a href="fmp4-lies.html">IF labeled as if h.264 in the playlist</a>; MJPEG can be properly labeled as "jpeg". I haven't found a supported labeling that is correct yet.</li>
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<li><i>no access to iOS 13-15</i></li>
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<li>iOS 13 doesn't seem to like mjpeg in .mp4, but .mov is fine</li>
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<li>iOS 12 doesn't seem to like any version on an old iPad Air, except with h264 video</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 h.263, or mpeg-4 visual IF labeled as false avc1.blah. It will also play mjpeg if so mislabeled, but only in .mov not in .mp4 as above.</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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<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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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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};
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videojs.log.level('debug');
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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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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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// }
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}
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</script>
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</body>
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</html> |