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Add adm-aac mode

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itouakirai
2025-01-11 01:16:31 +08:00
parent 0e51e7572a
commit f7b98a538d
4 changed files with 49 additions and 24 deletions
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59
main.go
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@@ -34,6 +34,7 @@ import (
var (
forbiddenNames = regexp.MustCompile(`[/\\<>:"|?*]`)
dl_atmos bool
dl_aac bool
dl_select bool
artist_select bool
alac_max *int
@@ -428,6 +429,8 @@ func rip(albumId string, token string, storefront string, userToken string) erro
var Codec string
if dl_atmos {
Codec = "Atmos"
} else if dl_aac {
Codec = "AAC"
} else {
Codec = "ALAC"
}
@@ -859,6 +862,7 @@ func main() {
}
// Define command-line flags
pflag.BoolVar(&dl_atmos, "atmos", false, "Enable atmos download mode")
pflag.BoolVar(&dl_aac, "aac", false, "Enable adm-aac download mode")
pflag.BoolVar(&dl_select, "select", false, "Enable selective download")
pflag.BoolVar(&artist_select, "all-album", false, "Download all artist albums")
alac_max = pflag.Int("alac-max", -1, "Specify the max quality for download alac")
@@ -1155,21 +1159,33 @@ func extractMediaQuality(b string) (string, error) {
})
var Quality string
for _, variant := range master.Variants {
if variant.Codecs == "alac" {
split := strings.Split(variant.Audio, "-")
length := len(split)
length_int, err := strconv.Atoi(split[length-2])
if err != nil {
return "", err
}
if length_int <= Config.AlacMax {
HZ, err := strconv.Atoi(split[length-2])
if err != nil {
fmt.Println(err)
if dl_aac {
if variant.Codecs == "mp4a.40.2" {
aacregex := regexp.MustCompile(`audio-stereo-\d+`)
replaced := aacregex.ReplaceAllString(variant.Audio, "aac")
split := strings.Split(variant.Audio, "-")
if replaced == Config.AacType {
Quality = fmt.Sprintf("%skbps", split[2])
break
}
}
} else {
if variant.Codecs == "alac" {
split := strings.Split(variant.Audio, "-")
length := len(split)
length_int, err := strconv.Atoi(split[length-2])
if err != nil {
return "", err
}
if length_int <= Config.AlacMax {
HZ, err := strconv.Atoi(split[length-2])
if err != nil {
fmt.Println(err)
}
KHZ := float64(HZ) / 1000.0
Quality = fmt.Sprintf("%sB-%.1fkHz", split[length-1], KHZ)
break
}
KHZ := float64(HZ) / 1000.0
Quality = fmt.Sprintf("%sB-%.1fkHz", split[length-1], KHZ)
break
}
}
}
@@ -1222,6 +1238,21 @@ func extractMedia(b string) (string, error) {
break
}
}
} else if dl_aac {
if variant.Codecs == "mp4a.40.2" {
aacregex := regexp.MustCompile(`audio-stereo-\d+`)
replaced := aacregex.ReplaceAllString(variant.Audio, "aac")
//split := strings.Split(variant.Audio, "-")
if replaced == Config.AacType {
fmt.Printf("%s\n", variant.Audio)
streamUrlTemp, err := masterUrl.Parse(variant.URI)
if err != nil {
panic(err)
}
streamUrl = streamUrlTemp
break
}
}
} else {
if variant.Codecs == "alac" {
split := strings.Split(variant.Audio, "-")