variablelab/variabletime
variablelab/variabletime
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fix playing multiple recordings with audio and more

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dependencies hashes:
openFrameworks d78075f4bca6be2a2533c6e51a75cc1f18404501
ofxMsdfgen e14da13d02c4dff04fb69d7923469f606924e6c3
ofxGPUFont d482bb7cbdf6b296fa4ab5abcf73fb5ff8c8b239
ofxVariableLab 0b5f9bdebc1e5550621957e73c040c258ec6317b
ofxProfiler a868e34fa1a79189dd4fbdede2938e308535e5e8
theatre 78a67ee6650d846fe5cc4770770b1511328033e6
This commit is contained in:
themancalledjakob 2024-04-12 21:33:37 +02:00
parent 8750151b7d
commit 32778138ba
6 changed files with 113 additions and 64 deletions
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24
bin/em/variabletime/web/js/audio.js
View file

@ -105,18 +105,14 @@ const MicrophoneRecorder = function() {
};
this.startListener = (event) => {
console.log('microphoneRecorder startl received', event);
if (event.detail === record.possibleStates.RECORDING) {
this.start();
console.log('microphoneRecorder start', filenameWithoutExtension);
window.removeEventListener('record', this.startListener);
}
};
this.stopListener = (event) => {
console.log('microphoneRecorder stopl received', event);
if (event.detail === record.possibleStates.STOPPING_RECORDING) {
console.log('microphoneRecorder stop', filenameWithoutExtension);
this.stop().then((filename) => {
// be happy
});
@ -991,25 +987,7 @@ const Audio = function(tp, record) {
audioElement.classList.add(toCssClass(`audio_file${file}`));
document.querySelector('body').append(audioElement);
const arr = FS.readFile(`${config.fs.idbfsAudioDir}/${file}`);
let type = 'audio/wav';
const filesplit = file.split('.');
const extension = filesplit[filesplit.length - 1];
if (extension === 'wav') {
type = 'audio/wav';
} else if (extension === 'mp3') {
type = 'audio/mpeg';
} else if (extension === 'ogg') {
type = 'audio/ogg';
} else if (extension === 'webm') {
type = 'audio/webm';
}
const src = URL.createObjectURL(
new Blob([arr], {
type
})
);
const src = moduleFS.objectUrl(`${config.fs.idbfsAudioDir}/${file}`);
audioElement.src = src;
audioElement.loop = true;

3
bin/em/variabletime/web/js/audioLayer.js
View file

@ -32,14 +32,17 @@ const AudioLayer = function(tp, audioLayerID, values = false, autoInit = true) {
keyframes: [{
position: -1,
value: false,
type: 'hold',
},
{
position: start,
value: true,
type: 'hold',
},
{
position: stop,
value: false,
type: 'hold',
},
],
}];

99
bin/em/variabletime/web/js/audioPlayer.js
View file

@ -1,48 +1,81 @@
import {
clone,
sanitizeTheatreKey,
} from './utils.js';
const AudioPlayer = function() {
const audioElements = [];
let updateInterval = false;
let updateInterval_ms = 10;
this.add = (layer, propTitle, time, file) => {
const getAudioID = (filename) => {
let audioID = sanitizeTheatreKey(filename);
const duplicate = audioElements.findIndex((e) => e.audioID === audioID) !== -1;
if (duplicate) {
let index = 0;
let unique = false;
while (!unique) { // uuuh, while loops..
const newAudioID = `${audioID}_${index}`;
if (audioElements.findIndex((e) => e.audioID === newAudioID) === -1) {
audioID = newAudioID;
unique = true;
} else {
index++;
}
}
return audioID
}
return audioID;
};
this.addMany = (manyAudioElements) => {
manyAudioElements.forEach((e) => {
this.add(e.audioID, e.layerID, e.propTitle, e.file);
});
};
this.add = (audioID, layer, propTitle, file, startTime) => {
const layerID = typeof layer === 'string' ? layer : layer.id();
propTitle = Array.isArray(propTitle) ? propTitle.join('.') : propTitle;
console.log('AudioPlayer::add',{layerID, propTitle, time, file});
const index = audioElements.findIndex((e) => e.layerID === layerID && e.propTitle === propTitle);
if (index === -1) {
const audioDomElement = document.createElement('audio');
audioDomElement.classList.add('invisible');
audioDomElement.classList.add('audio_file');
audioDomElement.src = audio.audioSourceCombos[file].audioElement.src;
audioElements.push({
layerID, propTitle, audioDomElement, time, file
});
} else {
audioElements[index].src = audio.audioSourceCombos[file].audioDomElement.src;
audioElements[index].time = time;
if (!audioID) {
audioID = getAudioID(file);
}
const audioDomElement = new Audio(moduleFS.objectUrl(`${config.fs.idbfsAudioDir}/${file}`));
audioDomElement.loop = true;
audioDomElement.load();
//const audioDomElement = document.createElement('audio');
//audioDomElement.classList.add('invisible');
//audioDomElement.classList.add('audio_file');
//audioDomElement.classList.add('audioPlayer');
//audioDomElement.src = moduleFS.objectUrl(`${config.fs.idbfsAudioDir}/${file}`);
audioDomElement.loop = true;
audioElements.push({
audioID,
layerID,
propTitle,
audioDomElement,
file,
startTime
});
};
this.update = () => {
audioElements.forEach((audioElement, i) => {
if (tp.isPlaying() && !record.isRecording()) {
const diff = tp.sheet.sequence.position - audioElement.time;
if (diff >= 0) {
if (audioElement.audioDomElement.paused) {
const shouldBePlaying = getAudioLayer().theatreObject.value[audioElement.audioID];
if (shouldBePlaying && audioElement.audioDomElement.paused) {
// sequence position is always greater than startTime
// this is true, as it is written
const diff = tp.sheet.sequence.position - audioElement.startTime;
audioElement.audioDomElement.currentTime = diff;
audioElement.audioDomElement.play();
console.log('play audioElement ', audioElement.file, audioElement.propTitle, i);
} else if (!shouldBePlaying && !audioElement.audioDomElement.paused) {
audioElement.audioDomElement.pause();
audioElement.audioDomElement.currentTime = 0;
}
} else if (!audioElement.audioDomElement.paused) {
audioElement.audioDomElement.pause();
audioElement.audioDomElement.currentTime = 0;
console.log('pause audioElement ', audioElement.file, audioElement.propTitle, i);
}
} else if (!audioElement.audioDomElement.paused) {
audioElement.audioDomElement.pause();
audioElement.audioDomElement.currentTime = 0;
console.log('pausé audioElement ', audioElement.file, audioElement.propTitle, i);
}
});
};
@ -54,11 +87,11 @@ const AudioPlayer = function() {
}, updateInterval_ms);
};
let hot = false;
let time = false;
let startTime = false;
this.listener = (event) => {
if (event.detail === record.possibleStates.RECORDING) {
hot = clone(record.getHot());
time = tp.sheet.sequence.position;
startTime = tp.sheet.sequence.position;
const layerIDs = Object.keys(hot);
layerIDs.forEach((layerID) => {
const propTitles = Object.keys(hot[layerID]);
@ -68,8 +101,10 @@ const AudioPlayer = function() {
if (m.source === 'microphone') {
const waitForMicrophoneListener = (event) => {
if (event.detail.fileIsRead) {
this.add(layerID, propTitle, time, event.detail.filename);
addAudioLayerTrack(event.detail.filename, time, tp.sheet.sequence.position);
const filename = event.detail.filename;
const audioID = getAudioID(filename);
this.add(audioID, layerID, propTitle, filename, startTime);
addAudioLayerTrack(audioID, startTime, tp.sheet.sequence.position);
window.removeEventListener(
'microphoneRecorder',
waitForMicrophoneListener);
@ -91,9 +126,13 @@ const AudioPlayer = function() {
const m = audio.getSavedMapping()[layerID][propTitle];
if (m.addToTimeline) {
if (m.source === 'microphone') {
// handled above, as we need to wait for the microphone recording to be written and read
// and we rather start waiting, when it has definitely not happened yet
} else {
this.add(layerID, propTitle, time, m.source);
addAudioLayerTrack(m.source, time, tp.sheet.sequence.position);
const filename = m.source;
const audioID = getAudioID(filename);
this.add(audioID, layerID, propTitle, filename, startTime);
addAudioLayerTrack(audioID, startTime, tp.sheet.sequence.position);
}
}
});

9
bin/em/variabletime/web/js/main.js
View file

@ -105,7 +105,7 @@ const getAbout = () => {
const buttonExp = textParent.querySelector(".expandText");
if (buttonExp === null) {
console.error("Could not find .expandText within .textParent");
console.error("Main::getAbout","Could not find .expandText within .textParent");
return;
}
@ -463,6 +463,11 @@ window.getAudioLayers = () => {
return audioLayers;
};
// for now we changed the design to have only one audio layer
window.getAudioLayer = () => {
return audioLayers.length > 0 ? audioLayers[0] : false;
};
window.getLayer = (layerID = tp.studio.selection[0].address.objectKey) => {
if (layerID === 'artboard') {
return artboard;
@ -590,7 +595,6 @@ const addAudioLayer = (filename = false) => {
}
return `audio-${index}`;
})();
console.log('adding', audioLayerID);
const audioLayer = new AudioLayer(tp, audioLayerID, filename, false);
layersById[audioLayerID] = audioLayer;
audioLayers.push(audioLayer);
@ -716,7 +720,6 @@ const initPanels = () => {
moduleFS
.save(file)
.then(() => {
console.log('ermh... done uploading?', file);
audio.readAudioFiles();
});
});

30
bin/em/variabletime/web/js/moduleFS.js
View file

@ -60,7 +60,6 @@ const ModuleFS = function() {
return new Promise((resolve) => {
if (file.type.indexOf('font') >= 0 || file.hasOwnProperty('isFont') && file.isFont === true) {
var uint8View = new Uint8Array(file.arrayBuffer);
console.log('trying to save the font file, file, uint8View', file, uint8View);
if (!FS.analyzePath(`${config.fs.idbfsFontDir}/${file.name}`).exists) {
FS.createDataFile(config.fs.idbfsFontDir, file.name, uint8View, true, true);
}
@ -71,7 +70,6 @@ const ModuleFS = function() {
} else if (file.type.indexOf('zip') >= 0 || file.hasOwnProperty('isZip') && file.isZip === true) {
var uint8View = new Uint8Array(file.arrayBuffer);
var filePath = `${config.fs.idbfsTmpDir}/${file.name}`;
console.log(filePath);
if (!FS.analyzePath(filePath).exists) {
FS.createDataFile(config.fs.idbfsTmpDir, file.name, uint8View, true, true);
}
@ -81,7 +79,6 @@ const ModuleFS = function() {
});
} else if (file.type.indexOf('audio') === 0) {
var uint8View = new Uint8Array(file.arrayBuffer);
console.log('trying to save the audio file, file, uint8View', file, uint8View);
if (!FS.analyzePath(`${config.fs.idbfsAudioDir}/${file.name}`).exists) {
FS.createDataFile(config.fs.idbfsAudioDir, file.name, uint8View, true, true);
this.syncfs(MODE_WRITE_TO_PERSISTENT)
@ -114,6 +111,33 @@ const ModuleFS = function() {
resolve(false);
}
};
const objectUrls = {};
this.objectUrl = (filePath) => {
if (typeof objectUrls[filePath] === 'undefined') {
const arr = FS.readFile(filePath);
let type = 'audio/wav';
const filesplit = filePath.split('.');
const extension = filesplit[filesplit.length - 1];
// is there a way to get mime type without guessing by extension?
if (extension === 'wav') {
type = 'audio/wav';
} else if (extension === 'mp3') {
type = 'audio/mpeg';
} else if (extension === 'ogg') {
type = 'audio/ogg';
} else if (extension === 'webm') {
type = 'audio/webm';
}
objectUrls[filePath] = URL.createObjectURL(
new Blob([arr], {
type
})
);
}
return objectUrls[filePath];
};
};
export {

4
bin/em/variabletime/web/js/utils.js
View file

@ -457,13 +457,15 @@ const toCssClass = (text, prefix = '') => {
;
return cssClass;
};
const sanitizeTheatreKey = (key) => {
const sanitizeTheatreKey = (key, removeExtension = true) => {
let theatreKey = key;
if (removeExtension) {
theatreKey = theatreKey.split('.');
if (theatreKey.length > 1) {
theatreKey.pop();
}
theatreKey = theatreKey.join('');
}
if (theatreKey.substr(0, 1).match(/^([0-9])$/i)) {
theatreKey = `t_${theatreKey}`;
}