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Emscripten record video #7553

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Emscripten record video #7553

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dd22beb
Update config.emscripten.default.mk
Jonathhhan May 31, 2023
6f111d2
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Jonathhhan May 31, 2023
59d2515
Update library_html5audio.js
Jonathhhan May 31, 2023
b8b2272
Merge branch 'openframeworks:master' into Emscripten_recordVideo
Jonathhhan Jun 4, 2023
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Jonathhhan Jun 5, 2023
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Jonathhhan Jun 5, 2023
5669b00
Update recordVideo.js
Jonathhhan Jun 5, 2023
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Jonathhhan Jun 5, 2023
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Jonathhhan Jun 6, 2023
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Jonathhhan Jun 6, 2023
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Jonathhhan Jun 6, 2023
0d4ae91
Update recordVideo.js
Jonathhhan Jun 6, 2023
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Jonathhhan Jun 6, 2023
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Jonathhhan Jun 6, 2023
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3 changes: 3 additions & 0 deletions addons/ofxEmscripten/libs/html5audio/lib/emscripten/library_html5audio.js
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Expand Up @@ -29,6 +29,7 @@ var LibraryHTML5Audio = {
// Fix up for prefixing
window.AudioContext = window.AudioContext || window.webkitAudioContext;
var context = new AudioContext({});
var mediaStreamAudioDestinationNode = new MediaStreamAudioDestinationNode(context);

// Fix issue with chrome autoplay policy
document.addEventListener('mousedown', function cb(event) {
Expand All @@ -37,10 +38,12 @@ var LibraryHTML5Audio = {
});

AUDIO.context = context;
AUDIO.contextStream = mediaStreamAudioDestinationNode;

var fft = context.createAnalyser();
fft.smoothingTimeConstant = 0;
fft.connect(AUDIO.context.destination);
fft.connect(AUDIO.contextStream);
fft.maxDecibels = 0;
fft.minDecibels = -100;
AUDIO.fft = fft;
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