unify folder naming with resolved audio profiles across providers

2026-06-17 15:05:39 +02:00 · 2026-04-24 00:35:38 +02:00
parent d5b336ca4e
commit 232901f3eb
11 changed files with 550 additions and 33 deletions
--- a/internal/provider/tidal/client.go
+++ b/internal/provider/tidal/client.go
@@ -531,7 +531,11 @@ func (c *Client) getDownloadableFromTrackManifestForFormats(ctx context.Context,
 		}
 	}

-	return &provider.Downloadable{URL: uri, Extension: ext, Source: "tidal"}, nil
+	profile := tidalAudioProfileFromFormats(attrFormats)
+	if profile.Container == "" {
+		profile = tidalAudioProfileFromExtension(ext)
+	}
+	return &provider.Downloadable{URL: uri, Extension: ext, Source: "tidal", Audio: profile}, nil
 }

 func formatsForQuality(quality int, preferAtmos bool) []string {
@@ -638,7 +642,121 @@ func downloadableFromPlaybackManifest(resp map[string]any) *provider.Downloadabl
 	} else if strings.Contains(codec, "ec-3") || strings.Contains(codec, "eac3") || strings.Contains(codec, "joc") || strings.Contains(codec, "atmos") {
 		ext = "mka"
 	}
-	return &provider.Downloadable{URL: streamURL, Extension: ext, Source: "tidal"}
+	profile := tidalAudioProfileFromCodec(codec)
+	if profile.Container == "" {
+		profile = tidalAudioProfileFromExtension(ext)
+	}
+	audioQuality := strings.ToUpper(strings.TrimSpace(stringify(resp["audioQuality"])))
+	if audioQuality == "" {
+		audioQuality = strings.ToUpper(strings.TrimSpace(stringify(manifest["audioQuality"])))
+	}
+	if audioQuality != "" {
+		profile = applyTidalAudioQuality(profile, audioQuality)
+	}
+	if strings.Contains(strings.ToUpper(stringify(resp["audioMode"])), "ATMOS") {
+		profile = tidalAtmosAudioProfile()
+	}
+	return &provider.Downloadable{URL: streamURL, Extension: ext, Source: "tidal", Audio: profile}
+}
+
+func tidalAudioProfileFromFormats(formats []any) provider.AudioProfile {
+	best := provider.AudioProfile{}
+	for _, raw := range formats {
+		f := strings.ToUpper(strings.TrimSpace(stringify(raw)))
+		switch {
+		case strings.Contains(f, "EAC3") || strings.Contains(f, "JOC") || strings.Contains(f, "ATMOS"):
+			return tidalAtmosAudioProfile()
+		case strings.Contains(f, "FLAC_HIRES"):
+			best = provider.AudioProfile{Container: "FLAC", Codec: "FLAC", Quality: "HI_RES_LOSSLESS", BitDepth: 24}
+		case strings.Contains(f, "FLAC"):
+			if best.Container == "" {
+				best = provider.AudioProfile{Container: "FLAC", Codec: "FLAC", Quality: "LOSSLESS", BitDepth: 16, SamplingRate: "44.1"}
+			}
+		case strings.Contains(f, "AACLC"):
+			if best.Container == "" {
+				best = provider.AudioProfile{Container: "M4A", Codec: "AACLC", Quality: "HIGH", BitDepth: 16, SamplingRate: "44.1", BitrateKbps: 320}
+			}
+		case strings.Contains(f, "HEAAC"):
+			if best.Container == "" {
+				best = provider.AudioProfile{Container: "M4A", Codec: "HEAACV1", Quality: "LOW", BitDepth: 16, SamplingRate: "44.1", BitrateKbps: 96}
+			}
+		}
+	}
+	return best
+}
+
+func tidalAudioProfileFromCodec(codec string) provider.AudioProfile {
+	c := strings.ToLower(strings.TrimSpace(codec))
+	switch {
+	case strings.Contains(c, "ec-3") || strings.Contains(c, "eac3") || strings.Contains(c, "joc") || strings.Contains(c, "atmos"):
+		return tidalAtmosAudioProfile()
+	case strings.Contains(c, "flac"):
+		return provider.AudioProfile{Container: "FLAC", Codec: "FLAC", Quality: "LOSSLESS", BitDepth: 16, SamplingRate: "44.1"}
+	case strings.Contains(c, "mp4a.40.5") || strings.Contains(c, "mp4a.40.29"):
+		return provider.AudioProfile{Container: "M4A", Codec: "HEAACV1", Quality: "LOW", BitDepth: 16, SamplingRate: "44.1", BitrateKbps: 96}
+	case strings.Contains(c, "mp4a") || strings.Contains(c, "aac"):
+		return provider.AudioProfile{Container: "M4A", Codec: "AACLC", Quality: "HIGH", BitDepth: 16, SamplingRate: "44.1", BitrateKbps: 320}
+	default:
+		return provider.AudioProfile{}
+	}
+}
+
+func tidalAtmosAudioProfile() provider.AudioProfile {
+	return provider.AudioProfile{Container: "MKA", Codec: "EAC3_JOC", Quality: "ATMOS", BitDepth: 24, SamplingRate: "48"}
+}
+
+func tidalAudioProfileFromExtension(ext string) provider.AudioProfile {
+	switch strings.ToLower(strings.TrimSpace(ext)) {
+	case "flac":
+		return provider.AudioProfile{Container: "FLAC", Codec: "FLAC", Quality: "LOSSLESS", BitDepth: 16, SamplingRate: "44.1"}
+	case "mka":
+		return tidalAtmosAudioProfile()
+	case "m4a":
+		return provider.AudioProfile{Container: "M4A", Codec: "AACLC", Quality: "HIGH", BitDepth: 16, SamplingRate: "44.1", BitrateKbps: 320}
+	default:
+		container := strings.ToUpper(strings.TrimSpace(ext))
+		if container == "" {
+			container = "M4A"
+		}
+		return provider.AudioProfile{Container: container, Codec: container}
+	}
+}
+
+func applyTidalAudioQuality(profile provider.AudioProfile, audioQuality string) provider.AudioProfile {
+	aq := strings.ToUpper(strings.TrimSpace(audioQuality))
+	if aq == "" {
+		return profile
+	}
+	profile.Quality = aq
+	switch aq {
+	case "HI_RES", "HI_RES_LOSSLESS":
+		if strings.EqualFold(profile.Container, "FLAC") {
+			if profile.BitDepth < 24 {
+				profile.BitDepth = 24
+			}
+		}
+	case "LOSSLESS":
+		if strings.EqualFold(profile.Container, "FLAC") {
+			if profile.BitDepth == 0 {
+				profile.BitDepth = 16
+			}
+			if profile.SamplingRate == "" {
+				profile.SamplingRate = "44.1"
+			}
+		}
+	case "HIGH":
+		if strings.EqualFold(profile.Container, "M4A") && profile.BitrateKbps == 0 {
+			profile.BitrateKbps = 320
+		}
+	case "LOW":
+		if strings.EqualFold(profile.Container, "M4A") {
+			profile.Codec = "HEAACV1"
+			if profile.BitrateKbps == 0 {
+				profile.BitrateKbps = 96
+			}
+		}
+	}
+	return profile
 }

 func bestHLSVariantURL(masterURL, playlist string) string {