sim1222/apple-music-downloader-server
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add select Sampling rate

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This commit is contained in:
zhaarey 2024-05-30 21:17:33 +08:00
parent 2a4e557acb
commit 019689bfe7
4 changed files with 40 additions and 15 deletions
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2
config.yaml
View File

@ -9,3 +9,5 @@ atmos-save-folder: AM-DL-Atmos downloads
check: "" check: ""
force-api: false force-api: false
get-m3u8-from-device: false get-m3u8-from-device: false
alac-max: 192000 #192000 96000 48000 44100
atmos-max: 2768 #2768 2448

7
main.go
View File

@ -48,6 +48,7 @@ type Config struct {
ForceApi bool `yaml:"force-api"` ForceApi bool `yaml:"force-api"`
Check string `yaml:"check"` Check string `yaml:"check"`
GetM3u8FromDevice bool `yaml:"get-m3u8-from-device"` GetM3u8FromDevice bool `yaml:"get-m3u8-from-device"`
AlacMax int `yaml:"alac-max"`
} }
var config Config var config Config
@ -1495,6 +1496,11 @@ func extractMedia(b string) (string, []string, error) {
if variant.Codecs == "alac" { if variant.Codecs == "alac" {
split := strings.Split(variant.Audio, "-") split := strings.Split(variant.Audio, "-")
length := len(split) length := len(split)
length_int,err := strconv.Atoi(split[length-2])
if err != nil {
return "", nil, err
}
if length_int <= config.AlacMax{
fmt.Printf("%s-bit / %s Hz\n", split[length-1], split[length-2]) fmt.Printf("%s-bit / %s Hz\n", split[length-1], split[length-2])
streamUrlTemp, err := masterUrl.Parse(variant.URI) streamUrlTemp, err := masterUrl.Parse(variant.URI)
if err != nil { if err != nil {
@ -1504,6 +1510,7 @@ func extractMedia(b string) (string, []string, error) {
break break
} }
} }
}
if streamUrl == nil { if streamUrl == nil {
return "", nil, errors.New("no alac codec found") return "", nil, errors.New("no alac codec found")
} }

9
main_atmos.go
View File

@ -44,6 +44,7 @@ type Config struct {
CoverFormat string `yaml:"cover-format"` CoverFormat string `yaml:"cover-format"`
AlacSaveFolder string `yaml:"alac-save-folder"` AlacSaveFolder string `yaml:"alac-save-folder"`
AtmosSaveFolder string `yaml:"atmos-save-folder"` AtmosSaveFolder string `yaml:"atmos-save-folder"`
AtmosMax int `yaml:"atmos-max"`
} }
var config Config var config Config
@ -1363,6 +1364,13 @@ func extractMedia(b string) (string, []string, error) {
}) })
for _, variant := range master.Variants { for _, variant := range master.Variants {
if variant.Codecs == "ec-3" { if variant.Codecs == "ec-3" {
split := strings.Split(variant.Audio, "-")
length := len(split)
length_int,err := strconv.Atoi(split[length-1])
if err != nil {
return "", nil, err
}
if length_int <= config.AtmosMax{
fmt.Printf("%s\n", variant.Audio) fmt.Printf("%s\n", variant.Audio)
streamUrlTemp, err := masterUrl.Parse(variant.URI) streamUrlTemp, err := masterUrl.Parse(variant.URI)
if err != nil { if err != nil {
@ -1372,6 +1380,7 @@ func extractMedia(b string) (string, []string, error) {
break break
} }
} }
}
if streamUrl == nil { if streamUrl == nil {
return "", nil, errors.New("no ec-3 codec found") return "", nil, errors.New("no ec-3 codec found")
} }

7
main_select.go
View File

@ -45,6 +45,7 @@ type Config struct {
CoverFormat string `yaml:"cover-format"` CoverFormat string `yaml:"cover-format"`
AlacSaveFolder string `yaml:"alac-save-folder"` AlacSaveFolder string `yaml:"alac-save-folder"`
AtmosSaveFolder string `yaml:"atmos-save-folder"` AtmosSaveFolder string `yaml:"atmos-save-folder"`
AlacMax int `yaml:"alac-max"`
} }
var config Config var config Config
@ -1415,6 +1416,11 @@ func extractMedia(b string) (string, []string, error) {
if variant.Codecs == "alac" { if variant.Codecs == "alac" {
split := strings.Split(variant.Audio, "-") split := strings.Split(variant.Audio, "-")
length := len(split) length := len(split)
length_int,err := strconv.Atoi(split[length-2])
if err != nil {
return "", nil, err
}
if length_int <= config.AlacMax{
fmt.Printf("%s-bit / %s Hz\n", split[length-1], split[length-2]) fmt.Printf("%s-bit / %s Hz\n", split[length-1], split[length-2])
streamUrlTemp, err := masterUrl.Parse(variant.URI) streamUrlTemp, err := masterUrl.Parse(variant.URI)
if err != nil { if err != nil {
@ -1424,6 +1430,7 @@ func extractMedia(b string) (string, []string, error) {
break break
} }
} }
}
if streamUrl == nil { if streamUrl == nil {
return "", nil, errors.New("no alac codec found") return "", nil, errors.New("no alac codec found")
} }