Added missing SD quality

README.md

@@ -43,7 +43,7 @@ Some new features that I added:
 ## Usage
 ```
 usage: gamdl [-h] [-u [URLS_TXT]] [-w WVD_LOCATION] [-f FINAL_PATH] [-t TEMP_PATH] [-c COOKIES_LOCATION] [-m] [-p]
-             [-n] [-s] [-e] [-y] [-v]
+             [-o] [-n] [-s] [-e] [-i] [-v]
              [url ...]
 
 Download Apple Music songs/music videos/albums/playlists
@@ -66,12 +66,13 @@ options:
   -m, --disable-music-video-skip
                         Disable music video skip on playlists/albums (default: False)
   -p, --prefer-hevc     Prefer HEVC over AVC (default: False)
+  -o, --overwrite       Overwrite existing files (default: False)
   -n, --no-lrc          Don't create .lrc file (default: False)
   -s, --skip-cleanup    Skip cleanup (default: False)
   -e, --print-exceptions
                         Print execeptions (default: False)
-  -y, --print-video-playlist
-                        Print Video M3U8 Playlist (default: False)
+  -i, --print-video-m3u8-url
+                        Print Video M3U8 URL (default: False)
   -v, --version         show program's version number and exit
 ```
 
@@ -84,6 +85,7 @@ options:
     * 1080p AVC 10mbps / AAC 256kbps
     * 1080p AVC 6.5bps / AAC 256kbps
     * 720p AVC 4mbps / AAC 256kbps
+    * 480p AVC 2mbps / AAC 256kbps
     * 480p AVC 1.5mbps / AAC 256kbps
     * 360p AVC 1mbps / AAC 256kbps
 

gamdl/__init__.py

@@ -3,7 +3,7 @@ import argparse
 import traceback
 from .gamdl import Gamdl
 
-__version__ = '1.1'
+__version__ = '1.4'
 
 
 def main():
@@ -62,6 +62,12 @@ def main():
         action = 'store_true',
         help = 'Prefer HEVC over AVC'
     )
+    parser.add_argument(
+        '-o',
+        '--overwrite',
+        action = 'store_true',
+        help = 'Overwrite existing files'
+    )
     parser.add_argument(
         '-n',
         '--no-lrc',
@@ -81,10 +87,10 @@ def main():
         help = 'Print execeptions'
     )
     parser.add_argument(
-        '-y',
-        '--print-video-playlist',
+        '-i',
+        '--print-video-m3u8-url',
         action = 'store_true',
-        help = 'Print Video M3U8 Playlist'
+        help = 'Print Video M3U8 URL'
     )
     parser.add_argument(
         '-v',
@@ -106,6 +112,7 @@ def main():
         args.temp_path,
         args.final_path,
         args.no_lrc,
+        args.overwrite,
         args.skip_cleanup
     )
     error_count = 0
@@ -117,7 +124,7 @@ def main():
             exit(1)
         except:
             error_count += 1
-            print(f'* Failed to check URL {i + 1}.')
+            print(f'Failed to check URL {i + 1}/{len(args.url)}')
             if args.print_exceptions:
                 traceback.print_exc()
     for i, url in enumerate(download_queue):
@@ -127,37 +134,39 @@ def main():
             try:
                 webplayback = dl.get_webplayback(track_id)
                 if track['type'] == 'music-videos':
-                    playlist = dl.get_playlist_music_video(webplayback)
-                    if args.print_video_playlist:
-                        print(playlist.dumps())
-                    stream_url_audio = dl.get_stream_url_music_video_audio(playlist)
+                    if args.print_video_m3u8_url:
+                        print(webplayback['hls-playlist-url'])
+                    tags = dl.get_tags_music_video(track['attributes']['url'].split('/')[-1].split('?')[0])
+                    final_location = dl.get_final_location('.m4v', tags)
+                    if dl.check_exists(final_location) and not args.overwrite:
+                        continue
+                    stream_url_video, stream_url_audio = dl.get_stream_url_music_video(webplayback)
                     decryption_keys_audio = dl.get_decryption_keys_music_video(stream_url_audio, track_id)
                     encrypted_location_audio = dl.get_encrypted_location_audio(track_id)
                     dl.download(encrypted_location_audio, stream_url_audio)
                     decrypted_location_audio = dl.get_decrypted_location_audio(track_id)
                     dl.decrypt(encrypted_location_audio, decrypted_location_audio, decryption_keys_audio)
-                    stream_url_video = dl.get_stream_url_music_video_video(playlist)
                     decryption_keys_video = dl.get_decryption_keys_music_video(stream_url_video, track_id)
                     encrypted_location_video = dl.get_encrypted_location_video(track_id)
                     dl.download(encrypted_location_video, stream_url_video)
                     decrypted_location_video = dl.get_decrypted_location_video(track_id)
                     dl.decrypt(encrypted_location_video, decrypted_location_video, decryption_keys_video)
-                    tags = dl.get_tags_music_video(track['attributes']['url'].split('/')[-1])
                     fixed_location = dl.get_fixed_location(track_id, '.m4v')
-                    final_location = dl.get_final_location('.m4v', tags)
                     dl.fixup_music_video(decrypted_location_audio, decrypted_location_video, fixed_location)
                     dl.make_final(final_location, fixed_location, tags)
                 else:
+                    unsynced_lyrics, synced_lyrics = dl.get_lyrics(track_id)
+                    tags = dl.get_tags_song(webplayback, unsynced_lyrics)
+                    final_location = dl.get_final_location('.m4a', tags)
+                    if dl.check_exists(final_location) and not args.overwrite:
+                        continue
                     stream_url = dl.get_stream_url_song(webplayback)
                     decryption_keys = dl.get_decryption_keys_song(stream_url, track_id)
                     encrypted_location = dl.get_encrypted_location_audio(track_id)
                     dl.download(encrypted_location, stream_url)
                     decrypted_location = dl.get_decrypted_location_audio(track_id)
                     dl.decrypt(encrypted_location, decrypted_location, decryption_keys)
-                    unsynced_lyrics, synced_lyrics = dl.get_lyrics(track_id)
-                    tags = dl.get_tags_song(webplayback, unsynced_lyrics, track['attributes']['genreNames'][0])
                     fixed_location = dl.get_fixed_location(track_id, '.m4a')
-                    final_location = dl.get_final_location('.m4a', tags)
                     dl.fixup_song(decrypted_location, fixed_location)
                     dl.make_final(final_location, fixed_location, tags)
                     dl.make_lrc(final_location, synced_lyrics)

gamdl/gamdl.py

@@ -9,23 +9,21 @@ import functools
 import subprocess
 import shutil
 import gamdl.storefront_ids
-from pywidevine import Cdm
-from pywidevine import Device
+from pywidevine import Cdm, Device, PSSH, WidevinePsshData
 import requests
 import m3u8
 from yt_dlp import YoutubeDL
-from pywidevine.pssh import PSSH
-from pywidevine.license_protocol_pb2 import WidevinePsshData
 from mutagen.mp4 import MP4, MP4Cover
 
 
 class Gamdl:
-    def __init__(self, wvd_location, cookies_location, disable_music_video_skip, prefer_hevc, temp_path, final_path, no_lrc, skip_cleanup):
+    def __init__(self, wvd_location, cookies_location, disable_music_video_skip, prefer_hevc, temp_path, final_path, no_lrc, overwrite, skip_cleanup):
         self.disable_music_video_skip = disable_music_video_skip
         self.prefer_hevc = prefer_hevc
         self.temp_path = Path(temp_path)
         self.final_path = Path(final_path)
         self.no_lrc = no_lrc
+        self.overwrite = overwrite
         self.skip_cleanup = skip_cleanup
         wvd_location = glob.glob(wvd_location)
         if not wvd_location:
@@ -63,7 +61,7 @@ class Gamdl:
     def get_download_queue(self, url):
         download_queue = []
         product_id = url.split('/')[-1].split('i=')[-1].split('&')[0].split('?')[0]
-        response = self.session.get(f'https://amp-api.music.apple.com/v1/catalog/{self.country}/?ids[songs]={product_id}&ids[albums]={product_id}&ids[playlists]={product_id}&ids[music-videos]={product_id}&l=en').json()['data'][0]
+        response = self.session.get(f'https://amp-api.music.apple.com/v1/catalog/{self.country}/?ids[songs]={product_id}&ids[albums]={product_id}&ids[playlists]={product_id}&ids[music-videos]={product_id}').json()['data'][0]
         if response['type'] in ('songs', 'music-videos') and 'playParams' in response['attributes']:
             download_queue.append(response)
         if response['type'] == 'albums' or response['type'] == 'playlists':
@@ -82,16 +80,13 @@ class Gamdl:
         response = self.session.post(
             'https://play.itunes.apple.com/WebObjects/MZPlay.woa/wa/webPlayback',
             json = {
-                'salableAdamId': track_id
+                'salableAdamId': track_id,
+                'language': 'en-US'
             }
         ).json()["songList"][0]
         return response
     
 
-    def get_playlist_music_video(self, webplayback):
-        return m3u8.load(webplayback['hls-playlist-url'])
-    
-
     def get_stream_url_song(self, webplayback):
         return next(i for i in webplayback["assets"] if i["flavor"] == "28:ctrp256")['URL']
     
@@ -107,6 +102,25 @@ class Gamdl:
             return [i for i in playlist.playlists if 'avc' in i.stream_info.codecs][-1].uri
     
 
+    def get_stream_url_music_video(self, webplayback):
+        with YoutubeDL({
+            'allow_unplayable_formats': True,
+            'quiet': True,
+            'no_warnings': True,
+        }) as ydl:
+            playlist = ydl.extract_info(webplayback['hls-playlist-url'], download = False)
+        if self.prefer_hevc:
+            stream_url_video = playlist['formats'][-1]['url']
+        else:
+            stream_url_video = [i['url'] for i in playlist['formats'] if i['vcodec'] is not None and 'avc1' in i['vcodec']][-1]
+        stream_url_audio = next(i['url'] for i in playlist['formats'] if 'audio-stereo-256' in i['format_id'])
+        return stream_url_video, stream_url_audio
+    
+
+    def check_exists(self, final_location):
+        return Path(final_location).exists()
+    
+
     def get_encrypted_location_video(self, track_id):
         return self.temp_path / f'{track_id}_encrypted_video.mp4'
     
@@ -134,7 +148,7 @@ class Gamdl:
             'outtmpl': str(encrypted_location),
             'allow_unplayable_formats': True,
             'fixup': 'never',
-            'overwrites': True,
+            'overwrites': self.overwrite,
             'external_downloader': 'aria2c'
         }) as ydl:
             ydl.download(stream_url)
@@ -166,10 +180,10 @@ class Gamdl:
     
     def get_decryption_keys_song(self, stream_url, track_id):
         track_uri = m3u8.load(stream_url).keys[0].uri
-        wvpsshdata = WidevinePsshData()
-        wvpsshdata.algorithm = 1
-        wvpsshdata.key_ids.append(base64.b64decode(track_uri.split(",")[1]))
-        pssh = PSSH(base64.b64encode(wvpsshdata.SerializeToString()).decode('utf-8'))
+        widevine_pssh_data = WidevinePsshData()
+        widevine_pssh_data.algorithm = 1
+        widevine_pssh_data.key_ids.append(base64.b64decode(track_uri.split(",")[1]))
+        pssh = PSSH(base64.b64encode(widevine_pssh_data.SerializeToString()).decode('utf-8'))
         challenge = base64.b64encode(self.cdm.get_license_challenge(self.cdm_session, pssh)).decode('utf-8')
         license_b64 = self.get_license_b64(challenge, track_uri, track_id)
         self.cdm.parse_license(self.cdm_session, license_b64)
@@ -230,12 +244,12 @@ class Gamdl:
         return requests.get(url).content
     
 
-    def get_tags_song(self, webplayback, unsynced_lyrics, genre):
+    def get_tags_song(self, webplayback, unsynced_lyrics):
         metadata = next(i for i in webplayback["assets"] if i["flavor"] == "28:ctrp256")['metadata']
         cover_url = next(i for i in webplayback["assets"] if i["flavor"] == "28:ctrp256")['artworkURL']
         tags = {
             '\xa9nam': [metadata['itemName']],
-            '\xa9gen': [genre],
+            '\xa9gen': [metadata['genre']],
             'aART': [metadata['playlistArtistName']],
             '\xa9alb': [metadata['playlistName']],
             'soar': [metadata['sort-artist']],
@@ -273,13 +287,12 @@ class Gamdl:
 
 
     def get_tags_music_video(self, track_id):
-        metadata = requests.get(f'https://itunes.apple.com/lookup?id={track_id}&entity=album&limit=200&country={self.country}&lang=en_US').json()['results']
+        metadata = requests.get(f'https://itunes.apple.com/lookup?id={track_id}&entity=album&country={self.country}&lang=en_US').json()['results']
         extra_metadata = requests.get(f'https://music.apple.com/music-video/{metadata[0]["trackId"]}', headers = {'X-Apple-Store-Front': f'{self.storefront} t:music31'}).json()['storePlatformData']['product-dv']['results'][str(metadata[0]['trackId'])]
         tags = {
             '\xa9ART': [metadata[0]["artistName"]],
             '\xa9nam': [metadata[0]["trackCensoredName"]],
             '\xa9day': [metadata[0]["releaseDate"]],
-            'cprt': [extra_metadata['copyright']],
             '\xa9gen': [metadata[0]['primaryGenreName']],
             'stik': [6],
             'atID': [metadata[0]['artistId']],
@@ -288,6 +301,8 @@ class Gamdl:
             'sfID': [int(self.storefront.split('-')[0])],
             'covr': [MP4Cover(self.get_cover(metadata[0]["artworkUrl30"].replace('30x30bb.jpg', '600x600bb.jpg')), MP4Cover.FORMAT_JPEG)]
         }
+        if 'copyright' in extra_metadata:
+            tags['cprt'] = [extra_metadata['copyright']]
         if metadata[0]['trackExplicitness'] == 'notExplicit':
             tags['rtng'] = [0]
         elif metadata[0]['trackExplicitness'] == 'explicit':
@@ -340,7 +355,7 @@ class Gamdl:
             final_location /= f'{self.get_sanizated_string(tags["©ART"][0], True)}/Unknown Album/'
         final_location /= f'{file_name}{file_extension}'
         try:
-            if file_extension == '.m4v' and final_location.exists() and MP4(final_location).tags['cnID'][0] != tags['cnID'][0]:
+            if file_extension == '.m4v' and final_location.exists() and MP4(final_location)['cnID'][0] != tags['cnID'][0]:
                 final_location = self.get_final_location_overwrite_prevented_music_video(final_location)
         except:
             pass
@@ -358,6 +373,7 @@ class Gamdl:
                 decrypted_location_video,
                 '-itags',
                 'artist=placeholder',
+                '-new',
                 fixed_location
             ],
             check = True
@@ -373,6 +389,7 @@ class Gamdl:
                 decrypted_location,
                 '-itags',
                 'artist=placeholder',
+                '-new',
                 fixed_location
             ],
             check = True