41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
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// Each entry: { codec name for the server, container, MIME to probe }
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export const CODEC_PROBES = [
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{ codec: 'mp3', container: 'mp3', mime: 'audio/mpeg' },
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{ codec: 'aac', container: 'mp4', mime: 'audio/mp4; codecs="mp4a.40.2"' },
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{ codec: 'opus', container: 'ogg', mime: 'audio/ogg; codecs="opus"' },
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{ codec: 'vorbis', container: 'ogg', mime: 'audio/ogg; codecs="vorbis"' },
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{ codec: 'flac', container: 'flac', mime: 'audio/flac' },
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{ codec: 'wav', container: 'wav', mime: 'audio/wav' },
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{ codec: 'alac', container: 'mp4', mime: 'audio/mp4; codecs="alac"' },
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]
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// Default transcoding targets — ordered by preference.
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// These are attempted if direct play is not possible.
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const DEFAULT_TRANSCODING_PROFILES = [
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{ container: 'ogg', audioCodec: 'opus', protocol: 'http' },
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{ container: 'mp3', audioCodec: 'mp3', protocol: 'http' },
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]
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export function detectBrowserProfile() {
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const audio = new Audio()
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const directPlayProfiles = []
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for (const { codec, container, mime } of CODEC_PROBES) {
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if (audio.canPlayType(mime) === 'probably') {
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directPlayProfiles.push({
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containers: [container],
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audioCodecs: [codec],
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protocols: ['http'],
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})
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}
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}
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return {
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name: 'NavidromeUI',
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platform: navigator.userAgent,
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directPlayProfiles,
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transcodingProfiles: DEFAULT_TRANSCODING_PROFILES,
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codecProfiles: [],
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}
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}
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