mirror of
https://github.com/crunchy-labs/crunchy-cli.git
synced 2026-01-21 04:02:00 -06:00
Version 1.2.0
This commit is contained in:
bytedream
parent
10a58ae932
commit
4242a2f4cf
4 changed files with 192 additions and 38 deletions
2
Makefile
2
Makefile
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@ -1,4 +1,4 @@
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VERSION=1.1.0
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VERSION=1.2.0
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BINARY_NAME=crunchy
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VERSION_BINARY_NAME=$(BINARY_NAME)-v$(VERSION)
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15
README.md
15
README.md
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@ -26,6 +26,8 @@ A [Go](https://golang.org) library & cli for the undocumented [crunchyroll](http
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•
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<a href="#-credits">Credits 🙏</a>
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•
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<a href="#-notice">Notice 🗒️</a>
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•
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<a href="#-license">License ⚖</a>
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</p>
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@ -36,9 +38,9 @@ A [Go](https://golang.org) library & cli for the undocumented [crunchyroll](http
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#### Get the executable
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- 📥 Download the latest binaries [here](https://github.com/ByteDream/crunchyroll-go/releases/latest) or get it from below
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- [Linux (x64)](https://github.com/ByteDream/crunchyroll-go/releases/download/v1.1.0/crunchy-v1.1.0_linux)
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- [Windows (x64)](https://github.com/ByteDream/crunchyroll-go/releases/download/v1.1.0/crunchy-v1.1.0_windows.exe)
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- [MacOS (x64)](https://github.com/ByteDream/crunchyroll-go/releases/download/v1.1.0/crunchy-v1.1.0_darwin)
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- [Linux (x64)](https://github.com/ByteDream/crunchyroll-go/releases/download/v1.2.0/crunchy-v1.2.0_linux)
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- [Windows (x64)](https://github.com/ByteDream/crunchyroll-go/releases/download/v1.2.0/crunchy-v1.2.0_windows.exe)
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- [MacOS (x64)](https://github.com/ByteDream/crunchyroll-go/releases/download/v1.2.0/crunchy-v1.2.0_darwin)
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- If you use Arch btw. or any other Linux distro which is based on Arch Linux, you can download the package via the [AUR](https://aur.archlinux.org/packages/crunchyroll-go/)
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```
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$ yay -S crunchyroll-go
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@ -111,6 +113,7 @@ $ crunchy download --audio ja-JP --subtitle de-DE https://www.crunchyroll.com/da
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- `--audio` » forces audio of the video(s)
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- `--subtitle` » forces subtitle of the video(s)
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- `--no-hardsub` » forces that the subtitles are stored as a separate file and are not directly embedded into the video
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- `--only-sub` » downloads only the subtitles without the corresponding video
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- `-d`, `--directory` » directory to download the video(s) to
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- `-o`, `--output` » name of the output file
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@ -119,6 +122,8 @@ $ crunchy download --audio ja-JP --subtitle de-DE https://www.crunchyroll.com/da
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- `--alternative-progress` » shows an alternative, not so user-friendly progress instead of the progress bar
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- `-g`, `--goroutines` » sets how many parallel segment downloads should be used
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#### Help
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- General help
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```
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@ -329,6 +334,10 @@ $ go test .
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- [m3u8](https://github.com/grafov/m3u8) (not the m3u8 library from above) » mpeg stream info library
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- [cobra](https://github.com/spf13/cobra) » cli library
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# 🗒️ Notice
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I would really appreciate if someone rewrites the complete cli. I'm not satisfied with it's current structure but at the moment I have no time and no desire to do it myself.
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# ⚖ License
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This project is licensed under the GNU Lesser General Public License v3.0 (LGPL-3.0) - see the [LICENSE](LICENSE) file
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@ -24,6 +24,7 @@ var (
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audioFlag string
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subtitleFlag string
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noHardsubFlag bool
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onlySubFlag bool
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directoryFlag string
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outputFlag string
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@ -31,6 +32,8 @@ var (
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resolutionFlag string
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alternativeProgressFlag bool
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goroutinesFlag int
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)
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var getCmd = &cobra.Command{
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@ -67,6 +70,7 @@ func init() {
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getCmd.Flags().StringVarP(&audioFlag, "audio", "a", "", "The locale of the audio. Available locales: "+strings.Join(allLocalesAsStrings(), ", "))
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getCmd.Flags().StringVarP(&subtitleFlag, "subtitle", "s", "", "The locale of the subtitle. Available locales: "+strings.Join(allLocalesAsStrings(), ", "))
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getCmd.Flags().BoolVar(&noHardsubFlag, "no-hardsub", false, "Same as '-s', but the subtitles are not stored in the video itself, but in a separate file")
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getCmd.Flags().BoolVar(&onlySubFlag, "only-sub", false, "Downloads only the subtitles without the corresponding video")
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cwd, _ := os.Getwd()
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getCmd.Flags().StringVarP(&directoryFlag, "directory", "d", cwd, "The directory to download the file to")
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@ -87,6 +91,9 @@ func init() {
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"\tAvailable common-use words: best (best available resolution), worst (worst available resolution)\n")
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getCmd.Flags().BoolVar(&alternativeProgressFlag, "alternative-progress", false, "Shows an alternative, not so user-friendly progress instead of the progress bar")
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// TODO: Rename this to something understandable (for "normal" users)
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getCmd.Flags().IntVarP(&goroutinesFlag, "goroutines", "g", 4, "Sets how many parallel segment downloads should be used")
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}
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type episodeInformation struct {
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@ -96,6 +103,7 @@ type episodeInformation struct {
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SeriesTitle string
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SeasonNum int
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EpisodeNum int
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AllSubtitles []*crunchyroll.Subtitle
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}
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type information struct {
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@ -113,10 +121,24 @@ type information struct {
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}
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func download(urls []string) {
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if path.Ext(outputFlag) != ".ts" && !hasFFmpeg() {
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switch path.Ext(outputFlag) {
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case ".ts":
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// checks if only subtitles should be downloaded and if so, if the output flag has the default value
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if onlySubFlag && outputFlag == "{title}.ts" {
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outputFlag = "{title}.ass"
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}
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break
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case ".ass":
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if !onlySubFlag {
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break
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}
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fallthrough
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default:
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if !hasFFmpeg() {
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out.Fatalf("The file ending for the output file (%s) is not `.ts`. "+
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"Install ffmpeg (https://ffmpeg.org/download.html) use other media file endings (e.g. `.mp4`)\n", outputFlag)
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}
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}
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allEpisodes, total, successes := parseURLs(urls)
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out.Infof("%d of %d episodes could be parsed\n", successes, total)
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@ -124,12 +146,22 @@ func download(urls []string) {
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if len(allEpisodes) == 0 {
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out.Fatalf("Nothing to download, aborting\n")
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}
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if onlySubFlag {
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out.Infof("Downloads (only subtitles):")
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} else {
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out.Infof("Downloads:")
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}
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for i, episode := range allEpisodes {
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video := episode.Format.Video
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if onlySubFlag && subtitleFlag == "" {
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out.Infof("\t%d. %s » %spx, %.2f FPS (%s S%02dE%02d)\n",
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i+1, episode.Title, video.Resolution, video.FrameRate, episode.SeriesTitle, episode.SeasonNum, episode.EpisodeNum)
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} else {
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out.Infof("\t%d. %s » %spx, %.2f FPS, %s audio (%s S%02dE%02d)\n",
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i+1, episode.Title, video.Resolution, video.FrameRate, utils.LocaleLanguage(episode.Format.AudioLocale), episode.SeriesTitle, episode.SeasonNum, episode.EpisodeNum)
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}
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}
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out.Empty()
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if fileInfo, stat := os.Stat(directoryFlag); os.IsNotExist(stat) {
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if err := os.MkdirAll(directoryFlag, 0777); err != nil {
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@ -195,13 +227,63 @@ func download(urls []string) {
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filename = strings.ReplaceAll(filename, char, "")
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}
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out.Empty()
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if downloadFormat(episode.Format, filename, info) {
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if onlySubFlag {
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var found bool
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if subtitleFlag == "" {
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for _, formatSubtitle := range episode.AllSubtitles {
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ext := path.Ext(filename)
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base := strings.TrimSuffix(filename, ext)
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originalSubtitleFilename := fmt.Sprintf("%s_%s%s", base, formatSubtitle.Locale, ext)
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subtitleFilename, changed := freeFileName(originalSubtitleFilename)
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if changed {
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out.Infof("The file %s already exist, renaming the download file to %s", originalSubtitleFilename, subtitleFilename)
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}
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file, err := os.Create(subtitleFilename)
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if err != nil {
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out.Errf("Failed to open subtitle file for locale %s: %v", formatSubtitle.Locale, err)
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continue
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}
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if err = formatSubtitle.Download(file); err != nil {
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out.Errf("Error while downloading %s subtitles: %s", formatSubtitle.Locale, err)
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continue
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}
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found = true
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}
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} else {
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for _, formatSubtitle := range episode.Format.Subtitles {
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if formatSubtitle.Locale == subtitle {
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file, err := os.Create(filename)
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if err != nil {
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out.Errf("Failed to open file %s: %v", filename, err)
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break
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}
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if err = formatSubtitle.Download(file); err != nil {
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out.Errf("Error while downloading subtitles: %v", err)
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break
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}
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found = true
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break
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}
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}
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}
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if found {
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out.Infof("Downloaded subtitles for %s", episode.Title)
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success++
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}
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} else {
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if downloadFormat(episode.Format, episode.AllSubtitles, filename, info) {
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success++
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}
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out.Empty()
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}
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}
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if onlySubFlag {
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out.Infof("Downloaded all %d out of %d video subtitles\n", success, len(allEpisodes))
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} else {
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out.Infof("Downloaded %d out of %d videos\n", success, len(allEpisodes))
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}
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}
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func parseURLs(urls []string) (allEpisodes []episodeInformation, total, successes int) {
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@ -259,7 +341,7 @@ func parseURLs(urls []string) (allEpisodes []episodeInformation, total, successe
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allEpisodes = append(allEpisodes, parsed...)
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} else if _, _, ok = crunchyroll.MatchEpisode(url); ok {
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out.Debugf("Parsed url %d as episode\n", i+1)
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if episode := parseEpisodes(dupe.(*utils.EpisodeStructure), url); (episodeInformation{}) != episode {
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if episode := parseEpisodes(dupe.(*utils.EpisodeStructure), url); episode.Format != nil {
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allEpisodes = append(allEpisodes, episode)
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localSuccesses++
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} else {
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@ -325,6 +407,13 @@ func parseVideo(videoStructure utils.VideoStructure, url string) (episodeInforma
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info.SeasonNum, info.EpisodeNum = 1, 1
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}
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for _, audioFormat := range formats {
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if audioFormat.AudioLocale == crunchyroll.JP {
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info.AllSubtitles = audioFormat.Subtitles
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break
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}
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}
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episodeInformations = append(episodeInformations, info)
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out.Debugf("Successful parsed %s\n", title)
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}
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@ -338,13 +427,22 @@ func parseEpisodes(episodeStructure *utils.EpisodeStructure, url string) episode
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episode, _ := episodeStructure.GetEpisodeByURL(url)
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ordered, _ := episodeStructure.OrderFormatsByEpisodeNumber()
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var subtitles []*crunchyroll.Subtitle
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formats := ordered[episode.EpisodeNumber]
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for _, format := range formats {
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if format.AudioLocale == crunchyroll.JP {
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subtitles = format.Subtitles
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break
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}
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}
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out.Debugf("Found %d formats\n", len(formats))
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if format := findFormat(formats, episode.Title); format != nil {
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episode, _ = episodeStructure.GetEpisodeByFormat(format)
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out.Debugf("Found matching episode %s\n", episode.Title)
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return episodeInformation{
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Format: format,
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AllSubtitles: subtitles,
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Title: episode.Title,
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URL: url,
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SeriesTitle: episode.SeriesTitle,
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@ -357,6 +455,13 @@ func parseEpisodes(episodeStructure *utils.EpisodeStructure, url string) episode
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func findFormat(formats []*crunchyroll.Format, name string) (format *crunchyroll.Format) {
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formatStructure := utils.NewFormatStructure(formats)
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// if the only sub flag is given the japanese format gets returned because it has all subtitles available
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if onlySubFlag {
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jpFormat, _ := formatStructure.FilterFormatsByAudio(crunchyroll.JP)
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return jpFormat[0]
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}
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var audioLocale, subtitleLocale crunchyroll.LOCALE
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if audioFlag != "" {
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@ -414,7 +519,7 @@ func findFormat(formats []*crunchyroll.Format, name string) (format *crunchyroll
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return
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}
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func downloadFormat(format *crunchyroll.Format, outFile string, info information) bool {
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func downloadFormat(format *crunchyroll.Format, subtitles []*crunchyroll.Subtitle, outFile string, info information) bool {
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oldOutFile := outFile
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outFile, changed := freeFileName(outFile)
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ext := path.Ext(outFile)
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@ -451,27 +556,29 @@ func downloadFormat(format *crunchyroll.Format, outFile string, info information
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var err error
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if ext == ".ts" {
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file, err := os.Create(outFile)
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var file *os.File
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file, err = os.Create(outFile)
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defer file.Close()
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if err != nil {
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out.Errf("Could not create file '%s' to download episode '%s' (%s): %s, skipping\n", outFile, info.Title, info.OriginalURL, err)
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return false
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}
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err = format.Download(file, downloadProgress)
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err = format.DownloadGoroutines(file, goroutinesFlag, downloadProgress)
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// newline to avoid weird output
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fmt.Println()
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} else {
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tempDir, err := os.MkdirTemp("", "crunchy_")
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var tempDir string
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tempDir, err = os.MkdirTemp("", "crunchy_")
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if err != nil {
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out.Errln("Failed to create temp download dir. Skipping")
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return false
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}
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var segmentCount int
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err = format.DownloadSegments(tempDir, 4, func(segment *m3u8.MediaSegment, current, total int, file *os.File, err error) error {
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err = format.DownloadSegments(tempDir, goroutinesFlag, func(segment *m3u8.MediaSegment, current, total int, file *os.File) error {
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segmentCount++
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return downloadProgress(segment, current, total, file, err)
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return downloadProgress(segment, current, total, file)
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})
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// newline to avoid weird output
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fmt.Println()
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@ -483,19 +590,49 @@ func downloadFormat(format *crunchyroll.Format, outFile string, info information
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defer os.Remove(f.Name())
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f.Close()
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cmd := exec.Command("ffmpeg",
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args := []string{
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"-f", "concat",
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"-safe", "0",
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"-i", f.Name(),
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"-c", "copy",
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outFile)
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}
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if ext == ".mkv" && subtitleFlag == "" {
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// this saves all subtitles into a mkv file. see https://github.com/ByteDream/crunchyroll-go/issues/5 for some details
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ffmpegInput := make([]string, 0)
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ffmpegMap := []string{"-map", "0"}
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ffmpegMetadata := make([]string, 0)
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for i, subtitle := range subtitles {
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subtitleFilepath := filepath.Join(cleanupPath, fmt.Sprintf("%s.%s", subtitle.Locale, subtitle.Format))
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var file *os.File
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file, err = os.Create(subtitleFilepath)
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if err != nil {
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out.Errf("Could not create file to download %s subtitles to: %v", subtitle.Locale, err)
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continue
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}
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if err = subtitle.Download(file); err != nil {
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out.Errf("Failed to download subtitles: %s", err)
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continue
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}
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ffmpegInput = append(ffmpegInput, "-i", subtitleFilepath)
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ffmpegMap = append(ffmpegMap, "-map", strconv.Itoa(i+1))
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ffmpegMetadata = append(ffmpegMetadata, fmt.Sprintf("-metadata:s:s:%d", i), fmt.Sprintf("language=%s", strings.Split(string(subtitle.Locale), "-")[0]))
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}
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args = append(args, ffmpegInput...)
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args = append(args, ffmpegMap...)
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args = append(args, ffmpegMetadata...)
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}
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args = append(args, "-c", "copy", outFile)
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cmd := exec.Command("ffmpeg", args...)
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err = cmd.Run()
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}
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os.RemoveAll(cleanupPath)
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cleanupPath = ""
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|
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if err != nil {
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out.Errln("Failed to download video, skipping")
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out.Errf("Failed to download video, skipping: %v", err)
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} else {
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if info.Subtitle == "" {
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out.Infof("Downloaded '%s' as '%s' with %s audio locale\n", info.Title, outFile, strings.ToLower(utils.LocaleLanguage(info.Audio)))
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@ -525,7 +662,7 @@ func downloadFormat(format *crunchyroll.Format, outFile string, info information
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return true
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}
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func downloadProgress(segment *m3u8.MediaSegment, current, total int, file *os.File, err error) error {
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func downloadProgress(segment *m3u8.MediaSegment, current, total int, file *os.File) error {
|
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if cleanupPath == "" {
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cleanupPath = path.Dir(file.Name())
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}
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|
|
|
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|
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@ -70,6 +70,10 @@ The directory to download all files to.
|
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Same as '-s', but the subtitles are not stored in the video itself, but in a separate file.
|
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.TP
|
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|
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\fB--only-sub\fR
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Downloads only the subtitles without the corresponding video.
|
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.TP
|
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|
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\fB-o, --output OUTPUT\fR
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Name of the output file. Formatting is also supported, so if the name contains one or more of the following things, they will get replaced.
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{title} » Title of the video.
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|
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@ -91,6 +95,10 @@ The video resolution. Can either be specified via the pixels (e.g. 1920x1080), t
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\fB-s, --subtitle LOCALE\fR
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||||
Forces to download the videos with subtitles in the given locale / language. If no video with this subtitle locale is available, nothing will be downloaded. Available locales are: ja-JP, en-US, es-LA, es-ES, fr-FR, pt-BR, it-IT, de-DE, ru-RU, ar-ME.
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.TP
|
||||
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\fB-g, --goroutines GOROUTINES\fR
|
||||
Sets the number of parallel downloads for the segments the final video is made of.
|
||||
|
||||
.SH EXAMPLES
|
||||
Login via crunchyroll account email and password.
|
||||
|
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|
|||
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