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import { VideoFile } from '@shared/models'
function toTitleCase (str: string) {
return str.charAt(0).toUpperCase() + str.slice(1)
}
const dictionaryBytes = [
{ max: 1024, type: 'B', decimals: 0 },
{ max: 1048576, type: 'KB', decimals: 0 },
{ max: 1073741824, type: 'MB', decimals: 0 },
{ max: 1.0995116e12, type: 'GB', decimals: 1 }
]
function bytes (value: number) {
const format = dictionaryBytes.find(d => value < d.max) || dictionaryBytes[dictionaryBytes.length - 1]
const calc = (value / (format.max / 1024)).toFixed(format.decimals)
return [ calc, format.type ]
}
function videoFileMaxByResolution (files: VideoFile[]) {
let max = files[0]
for (let i = 1; i < files.length; i++) {
const file = files[i]
if (max.resolution.id < file.resolution.id) max = file
}
return max
}
function videoFileMinByResolution (files: VideoFile[]) {
let min = files[0]
for (let i = 1; i < files.length; i++) {
const file = files[i]
if (min.resolution.id > file.resolution.id) min = file
}
return min
}
function getRtcConfig () {
return {
iceServers: [
{
urls: 'stun:stun.stunprotocol.org'
},
{
urls: 'stun:stun.framasoft.org'
}
]
}
}
// ---------------------------------------------------------------------------
export {
getRtcConfig,
toTitleCase,
videoFileMaxByResolution,
videoFileMinByResolution,
bytes
}
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