-        first_chapter = chapters[0]
-
-        if real_id_for_chapter(first_chapter) != real_id:
-            self.to_screen('Multipart video detected')
-            chapter_urls = []
-            for chapter in chapters:
-                chapter_id = real_id_for_chapter(chapter)
-                # Yes, when we this chapter is processed by WatIE,
-                # it will download the info again
-                chapter_info = self.download_video_info(chapter_id)
-                chapter_urls.append(chapter_info['url'])
-            entries = [self.url_result(chapter_url) for chapter_url in chapter_urls]
-            return self.playlist_result(entries, real_id, video_info['title'])
-
-        # Otherwise we can continue and extract just one part, we have to use
-        # the short id for getting the video url
-        info = {'id': real_id,
-                'url': 'http://wat.tv/get/android5/%s.mp4' % real_id,
-                'ext': 'mp4',
-                'title': first_chapter['title'],
-                'thumbnail': first_chapter['preview'],
-                'description': first_chapter['description'],
-                'view_count': video_info['views'],
-                }
-        if 'date_diffusion' in first_chapter:
-            info['upload_date'] = unified_strdate(first_chapter['date_diffusion'])
-
-        return info
+        if chapters:
+            first_chapter = chapters[0]
+
+            def video_id_for_chapter(chapter):
+                return chapter['tc_start'].split('-')[0]
+
+            if video_id_for_chapter(first_chapter) != video_id:
+                self.to_screen('Multipart video detected')
+                entries = [self.url_result('wat:%s' % video_id_for_chapter(chapter)) for chapter in chapters]
+                return self.playlist_result(entries, video_id, video_info['title'])
+            # Otherwise we can continue and extract just one part, we have to use
+            # the video id for getting the video url
+        else:
+            first_chapter = video_info
+
+        title = first_chapter['title']
+
+        def extract_url(path_template, url_type):
+            req_url = 'http://www.wat.tv/get/%s' % (path_template % video_id)
+            head = self._request_webpage(HEADRequest(req_url), video_id, 'Extracting %s url' % url_type, fatal=False)
+            if head:
+                red_url = head.geturl()
+                if req_url != red_url:
+                    return red_url
+            return None
+
+        def remove_bitrate_limit(manifest_url):
+            return re.sub(r'(?:max|min)_bitrate=\d+&?', '', manifest_url)
+
+        formats = []
+        try:
+            alt_urls = lambda manifest_url: [re.sub(r'(?:wdv|ssm)?\.ism/', repl + '.ism/', manifest_url) for repl in ('', 'ssm')]
+            manifest_urls = self._download_json(
+                'http://www.wat.tv/get/webhtml/' + video_id, video_id)
+            m3u8_url = manifest_urls.get('hls')
+            if m3u8_url:
+                m3u8_url = remove_bitrate_limit(m3u8_url)
+                for m3u8_alt_url in alt_urls(m3u8_url):
+                    formats.extend(self._extract_m3u8_formats(
+                        m3u8_alt_url, video_id, 'mp4',
+                        'm3u8_native', m3u8_id='hls', fatal=False))
+                    formats.extend(self._extract_f4m_formats(
+                        m3u8_alt_url.replace('ios', 'web').replace('.m3u8', '.f4m'),
+                        video_id, f4m_id='hds', fatal=False))
+            mpd_url = manifest_urls.get('mpd')
+            if mpd_url:
+                mpd_url = remove_bitrate_limit(mpd_url)
+                for mpd_alt_url in alt_urls(mpd_url):
+                    formats.extend(self._extract_mpd_formats(
+                        mpd_alt_url, video_id, mpd_id='dash', fatal=False))
+            self._sort_formats(formats)
+        except ExtractorError:
+            abr = 64
+            for vbr, width, height in self._FORMATS:
+                tbr = vbr + abr
+                format_id = 'http-%s' % tbr
+                fmt_url = 'http://dnl.adv.tf1.fr/2/USP-0x0/%s/%s/%s/ssm/%s-%s-64k.mp4' % (video_id[-4:-2], video_id[-2:], video_id, video_id, vbr)
+                if self._is_valid_url(fmt_url, video_id, format_id):
+                    formats.append({
+                        'format_id': format_id,
+                        'url': fmt_url,
+                        'vbr': vbr,
+                        'abr': abr,
+                        'width': width,
+                        'height': height,
+                    })
+
+        date_diffusion = first_chapter.get('date_diffusion') or video_data.get('configv4', {}).get('estatS4')
+        upload_date = unified_strdate(date_diffusion) if date_diffusion else None
+        duration = None
+        files = video_info['files']
+        if files:
+            duration = int_or_none(files[0].get('duration'))
+
+        return {
+            'id': video_id,
+            'title': title,
+            'thumbnail': first_chapter.get('preview'),
+            'description': first_chapter.get('description'),
+            'view_count': int_or_none(video_info.get('views')),
+            'upload_date': upload_date,
+            'duration': duration,
+            'formats': formats,
+        }