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podcast normalization

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Maikiwi 2022-03-30 18:41:23 -07:00
parent 00b9fc596d
commit c3512f07b7
1 changed files with 16 additions and 13 deletions
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29
src/renderer/main/vueapp.js
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@ -756,20 +756,23 @@ const app = new Vue({
ipcRenderer.on('SoundCheckTag', (event, tag) => { ipcRenderer.on('SoundCheckTag', (event, tag) => {
// let replaygain = self.parseSCTagToRG(tag) // let replaygain = self.parseSCTagToRG(tag)
let soundcheck = tag.split(" ") if (app.mk.nowPlayingItem.type !== 'song') {
let numbers = [] CiderAudio.audioNodes.gainNode.gain.value = 0.70794578438;}
for (let item of soundcheck) { else {
numbers.push(parseInt(item, 16)) let soundcheck = tag.split(" ")
let numbers = []
for (let item of soundcheck) {
numbers.push(parseInt(item, 16))
} }
numbers.shift() numbers.shift()
let peak = Math.max(numbers[6], numbers[7]) / 32768.0 let peak = Math.max(numbers[6], numbers[7]) / 32768.0
let gain = Math.pow(10, ((-7.63 - (Math.log10(peak) * 20)) / 20))// EBU R 128 Compliant let gain = Math.pow(10, ((-7.63 - (Math.log10(peak) * 20)) / 20))// EBU R 128 Compliant
console.debug(`[Cider][MaikiwiSoundCheck] Peak Gain: '${Math.log10(peak) * 20}' dB | Adjusting '${Math.log10(gain) * 20}' dB`) console.debug(`[Cider][MaikiwiSoundCheck] Peak Gain: '${Math.log10(peak) * 20}' dB | Adjusting '${Math.log10(gain) * 20}' dB`)
try { try {
//CiderAudio.audioNodes.gainNode.gain.value = (Math.min(Math.pow(10, (replaygain.gain / 20)), (1 / replaygain.peak))) //CiderAudio.audioNodes.gainNode.gain.value = (Math.min(Math.pow(10, (replaygain.gain / 20)), (1 / replaygain.peak)))
CiderAudio.audioNodes.gainNode.gain.value = gain CiderAudio.audioNodes.gainNode.gain.value = gain
} catch (e) { } catch (e) {}
} }
}) })