Added plugin for blip.tv VOD

docs/plugin_matrix.rst

@@ -23,6 +23,7 @@ azubutv             azubu.tv             Yes   No
 beam                beam.pro             Yes   No 
 beattv              be-at.tv             Yes   Yes   Playlist not implemented yet.
 bambuser            bambuser.com         Yes   Yes
+bliptv              blip.tv              --    Yes
 chaturbate          chaturbate.com       Yes   No
 connectcast         connectcast.tv       Yes   Yes
 crunchyroll         crunchyroll.com      --    Yes

src/livestreamer/plugins/bliptv.py

@@ -0,0 +1,73 @@
+import re
+
+from livestreamer.plugin import Plugin, PluginError
+from livestreamer.plugin.api import http
+from livestreamer.stream import HTTPStream
+
+_url_re = re.compile("(http(s)?://)?blip.tv/.*-(?P<videoid>\d+)")
+VIDEO_GET_URL = 'http://player.blip.tv/file/get/{0}'
+SINGLE_VIDEO_URL = re.compile('.*\.((mp4)|(mov)|(m4v)|(flv))')
+
+QUALITY_WEIGHTS = {
+    "ultra": 1080,
+    "high": 720,
+    "medium": 480,
+    "low": 240,
+}
+
+QUALITY_WEIGHTS_ULTRA = re.compile('ultra+_(?P<level>\d+)')
+
+
+def get_quality_dict(quality_list):
+    quality_list.sort()
+    quality_dict = {}
+    i = 0
+    for i, bitrate in enumerate(quality_list):
+        if i == 0:
+            quality_dict['%i' % bitrate] = 'low'
+        elif i == 1:
+            quality_dict['%i' % bitrate] = 'medium'
+        elif i == 2:
+            quality_dict['%i' % bitrate] = 'high'
+        elif i == 3:
+            quality_dict['%i' % bitrate] = 'ultra'
+        else:
+            quality_dict['%i' % bitrate] = 'ultra+_%i' % (i-3)
+    return quality_dict
+
+
+class bliptv(Plugin):
+    @classmethod
+    def can_handle_url(cls, url):
+        return _url_re.match(url)
+
+    @classmethod
+    def stream_weight(cls, key):
+        match_ultra = QUALITY_WEIGHTS_ULTRA.match(key)
+        if match_ultra:
+            ultra_level = int(match_ultra.group('level'))
+            return 1080 * (ultra_level + 1), "bliptv"
+        weight = QUALITY_WEIGHTS.get(key)
+        if weight:
+            return weight, "bliptv"
+        return Plugin.stream_weight(key)
+
+    def _get_streams(self):
+        match = _url_re.match(self.url)
+        videoid = match.group('videoid')
+        get_return = http.get(VIDEO_GET_URL.format(videoid))
+        json_decode = http.json(get_return)
+        streams = {}
+        quality_list = []
+        for stream in json_decode:
+            if SINGLE_VIDEO_URL.match(stream['direct_url']):
+                quality_list.append(int(stream['video_bitrate']))
+        if len(quality_list) == 0:
+            return
+        quality_dict = get_quality_dict(quality_list)
+        for stream in json_decode:
+            if SINGLE_VIDEO_URL.match(stream['direct_url']):
+                streams[quality_dict[stream['video_bitrate']]] = HTTPStream(self.session, stream['direct_url'])
+        return streams
+
+__plugin__ = bliptv