diff --git a/youtube_dl/extractor/bdsmxtube.py b/youtube_dl/extractor/bdsmxtube.py
index cebb57edd..0507e95cd 100644
--- a/youtube_dl/extractor/bdsmxtube.py
+++ b/youtube_dl/extractor/bdsmxtube.py
@@ -8,7 +8,7 @@ class BdsmxTubeIE(VXXXIE):
     _VALID_URL = r'https?://bdsmx\.tube/video/(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://bdsmx.tube/video/127583/latex-puppy-leashed/',
-        'md5': '06b6000c19207cb068bc0009f243345d',
+        'md5': '79751d4ed75668afe07a660c4bcb2f1b',
         'info_dict': {
             'id': '127583',
             'ext': 'mp4',
diff --git a/youtube_dl/extractor/blackporntube.py b/youtube_dl/extractor/blackporntube.py
index 48780f310..12168fcb9 100644
--- a/youtube_dl/extractor/blackporntube.py
+++ b/youtube_dl/extractor/blackporntube.py
@@ -8,7 +8,7 @@ class BlackPornTubeIE(VXXXIE):
     _VALID_URL = r'https?://blackporn\.tube/video/(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://blackporn.tube/video/10043813/young-ebony-babe-gets-super-wet/',
-        'md5': 'f5c2652f686e66d453f6fede3bdba054',
+        'md5': '4a4c126970f2f1453b8b2050947fc870',
         'info_dict': {
             'id': '10043813',
             'ext': 'mp4',
diff --git a/youtube_dl/extractor/inporn.py b/youtube_dl/extractor/inporn.py
index 5b92d9ddb..ab68c9f02 100644
--- a/youtube_dl/extractor/inporn.py
+++ b/youtube_dl/extractor/inporn.py
@@ -8,7 +8,7 @@ class InPornIE(VXXXIE):
     _VALID_URL = r'https?://(?:www\.)?inporn\.com/video/(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://inporn.com/video/533613/2k-t-2nd-season-parm-151/',
-        'md5': '111e5c4680b1fa5995144e101c521a4f',
+        'md5': 'c358d1da6b451ebe7cfb00dd89741607',
         'info_dict': {
             'id': '533613',
             'ext': 'mp4',
diff --git a/youtube_dl/extractor/mrgay.py b/youtube_dl/extractor/mrgay.py
index badc4553e..ad827f422 100644
--- a/youtube_dl/extractor/mrgay.py
+++ b/youtube_dl/extractor/mrgay.py
@@ -8,7 +8,7 @@ class MrGayIE(VXXXIE):
     _VALID_URL = r'https?://mrgay\.com/video/(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://mrgay.com/video/10169199/jpn-crossdresser-6/',
-        'md5': 'b2ff401f8a168007702f3f5cbecd7bc2',
+        'md5': 'b5780a9437c205b4bc87eb939b23e8ef',
         'info_dict': {
             'id': '10169199',
             'ext': 'mp4',
diff --git a/youtube_dl/extractor/vxxx.py b/youtube_dl/extractor/vxxx.py
index e53420a66..9dd5cc8d8 100644
--- a/youtube_dl/extractor/vxxx.py
+++ b/youtube_dl/extractor/vxxx.py
@@ -12,7 +12,7 @@ class VXXXIE(InfoExtractor):
     _VALID_URL = r'https?://vxxx\.com/video-(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://vxxx.com/video-80747/',
-        'md5': '4736e868b0e008b4ff9dc09585c26c52',
+        'md5': '2f4bfd829b682ff9e3da1bda71b81b81',
         'info_dict': {
             'id': '80747',
             'ext': 'mp4',
@@ -89,26 +89,16 @@ class VXXXIE(InfoExtractor):
             'formats': None
         }
 
-        qualities = {
-            '_fhd.mp4': -1,  # 1080p
-            '_hd.mp4': -2,   # 720p
-            '_hq.mp4': -2,   # 720p
-            '_sd.mp4': -3,   # 480p
-            '_lq.mp4': -3    # 480p
-        }
-
         format_object = self._download_format_object(video_id)
-        formats = list(map(lambda f: {
-            'url': "https://{}{}".format(
+        m3u8_formats = self._extract_m3u8_formats(
+            "https://{}{}&f=video.m3u8".format(
                 self._get_video_host(),
-                self._decode_base164(f['video_url'])
+                self._decode_base164(format_object[0]['video_url'])
             ),
-            'format_id': f['format'],
-            'quality': qualities.get(f['format'], -1)
-        }, format_object))
-        self._sort_formats(formats)
+            video_id, 'mp4')
+        self._sort_formats(m3u8_formats)
+        info['formats'] = m3u8_formats
 
-        info['formats'] = formats
         return info
 
     def _real_extract(self, url):
diff --git a/youtube_dl/extractor/xmilf.py b/youtube_dl/extractor/xmilf.py
index 2ee849d14..d3a749402 100644
--- a/youtube_dl/extractor/xmilf.py
+++ b/youtube_dl/extractor/xmilf.py
@@ -8,7 +8,7 @@ class XMilfIE(VXXXIE):
     _VALID_URL = r'https?://xmilf\.com/video/(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://xmilf.com/video/143777/big-boob-brunette-masturbates3/',
-        'md5': 'a93d43a83042cb6e42103053d981de81',
+        'md5': 'a196fe8daebe194a758754c81e9232ad',
         'info_dict': {
             'id': '143777',
             'ext': 'mp4',