option to choose which download method is preferred.

lib/svtplay_dl/__init__.py

@@ -56,6 +56,7 @@ class Options:
         self.thumbnail = False
         self.all_episodes = False
         self.force_subtitle = False
+        self.preferred = None
 
 def get_media(url, options):
 
@@ -196,6 +197,8 @@ def main():
     parser.add_option("-A", "--all-episodes",
                       action="store_true", dest="all_episodes", default=False,
                       help="Try to download all episodes.")
+    parser.add_option("-P", "--preferred", default=None,
+                      metavar="preferred", help="preferred download method")
     (options, args) = parser.parse_args()
     if not args:
         parser.print_help()

lib/svtplay_dl/fetcher/__init__.py

@@ -2,5 +2,8 @@ class VideoRetriever:
     def __init__(self, options, url, bitrate, **kwargs):
         self.options = options
         self.url = url
-        self.bitrate = bitrate
+        self.bitrate = int(bitrate)
         self.kwargs = kwargs
+
+    def name(self):
+        pass

lib/svtplay_dl/fetcher/hds.py

@@ -61,6 +61,9 @@ def hdsparse(options, manifest):
     return streams
 
 class HDS(VideoRetriever):
+    def name(self):
+        return "hds"
+
     def download(self):
         if self.options.live and not self.options.force:
             raise LiveHDSException(self.url)

lib/svtplay_dl/fetcher/hls.py

@@ -52,6 +52,9 @@ def hlsparse(url):
     return streams
 
 class HLS(VideoRetriever):
+    def name(self):
+        return "hls"
+
     def download(self):
         if self.options.live and not self.options.force:
             raise LiveHLSException(self.url)

lib/svtplay_dl/fetcher/http.py

@@ -12,6 +12,9 @@ from svtplay_dl.utils.urllib import urlopen, Request, HTTPError
 from svtplay_dl.fetcher import VideoRetriever
 
 class HTTP(VideoRetriever):
+    def name(self):
+        return "http"
+
     def download(self):
         """ Get the stream from HTTP """
         request = Request(self.url)

lib/svtplay_dl/fetcher/rtmp.py

@@ -11,6 +11,9 @@ from svtplay_dl.utils import is_py2
 from svtplay_dl.fetcher import VideoRetriever
 
 class RTMP(VideoRetriever):
+    def name(self):
+        return "hds"
+
     def download(self):
         """ Get the stream from RTMP """
         args = []

lib/svtplay_dl/utils/__init__.py

@@ -106,8 +106,13 @@ def check_redirect(url):
         return url
 
 def select_quality(options, streams):
+    if options.preferred:
+        available = []
+        data = sorted(streams, key=lambda x:(x.name()!= options.preferred, x.name()), reverse=True)
+        for i in data:
+            available.append(i.bitrate)
+    else:
         available = sorted(int(x.bitrate) for x in streams)
-
     try:
         optq = int(options.quality)
     except ValueError: