[nexx] extract free cdn http formats

youtube_dl/extractor/nexx.py

@@ -168,42 +168,54 @@ class NexxIE(InfoExtractor):
             ps += '/%s/%s' % (s[0:2], s[2:4])
         ps += '/%s/%s_' % (video_id, hash)
 
-        formats = [{
-            'url': 'http://%s%s2500_var.mp4' % (stream_data['cdnPathHTTP'], ps),
-            'format_id': '%s-http' % cdn,
-        }]
+        t = 'http://%s' + ps
+        fd = stream_data['azureFileDistribution'].split(',')
+        cdn_provider = stream_data['cdnProvider']
 
-        def make_url(root, protocol):
-            t = 'http://' + root + ps
-            fd = stream_data['azureFileDistribution'].split(',')
-            cdn_provider = stream_data['cdnProvider']
+        def p0(p):
+            return '_%s' % p if stream_data['applyAzureStructure'] == 1 else ''
 
-            def p0(p):
-                return '_%s' % int(p[0]) if stream_data['applyAzureStructure'] == 1 else ''
+        formats = []
+        if cdn_provider == 'ak':
+            t += ','
+            for i in fd:
+                p = i.split(':')
+                t += p[1] + p0(int(p[0])) + ','
+            t += '.mp4.csmil/master.%s'
+        elif cdn_provider == 'ce':
+            k = t.split('/')
+            h = k.pop()
+            http_base = t = '/'.join(k)
+            http_base = http_base % stream_data['cdnPathHTTP']
+            t += '/asset.ism/manifest.%s?dcp_ver=aos4&videostream='
+            for i in fd:
+                p = i.split(':')
+                tbr = int(p[0])
+                filename = '%s%s%s.mp4' % (h, p[1], p0(tbr))
+                f = {
+                    'url': http_base + '/' + filename,
+                    'format_id': '%s-http-%d' % (cdn, tbr),
+                    'tbr': tbr,
+                }
+                width_height = p[1].split('x')
+                if len(width_height) == 2:
+                    f.update({
+                        'width': int_or_none(width_height[0]),
+                        'height': int_or_none(width_height[1]),
+                    })
+                formats.append(f)
+                a = filename + ':%s' % (tbr * 1000)
+                t += a + ','
+            t = t[:-1] + '&audiostream=' + a.split(':')[0]
+        else:
+            assert False
 
-            if cdn_provider == 'ak':
-                t += ','
-                for i in fd:
-                    p = i.split(':')
-                    t += p[1] + p0(p) + ','
-                t += '.mp4.csmil/master.m3u8'
-            elif cdn_provider == 'ce':
-                k = t.split('/')
-                h = k.pop()
-                t = '/'.join(k)
-                t += '/asset.ism/manifest.' + ('m3u8' if protocol == 'hls' else 'mpd') + '?dcp_ver=aos4&videostream='
-                for i in fd:
-                    p = i.split(':')
-                    a = '%s%s%s.mp4:%s' % (h, p[1], p0(p), int(p[0]) * 1000)
-                    t += a + ','
-                t = t[:-1] + '&audiostream=' + a.split(':')[0]
-            return t
-
-        formats.extend(self._extract_mpd_formats(
-            make_url(stream_data['cdnPathDASH'], 'dash'), video_id,
-            mpd_id='%s-dash' % cdn, fatal=False))
+        if cdn_provider == 'ce':
+            formats.extend(self._extract_mpd_formats(
+                t % (stream_data['cdnPathDASH'], 'mpd'), video_id,
+                mpd_id='%s-dash' % cdn, fatal=False))
         formats.extend(self._extract_m3u8_formats(
-            make_url(stream_data['cdnPathHLS'], 'hls'), video_id, 'mp4',
+            t % (stream_data['cdnPathHLS'], 'm3u8'), video_id, 'mp4',
             entry_protocol='m3u8_native', m3u8_id='%s-hls' % cdn, fatal=False))
 
         return formats