From 736f21d1ecb543b48f6a098185dac419e7abf0d4 Mon Sep 17 00:00:00 2001
From: PC <tioocnt@yandex.com>
Date: Sat, 10 Oct 2015 15:09:19 +0100
Subject: [PATCH 1/3] multimedia_id extracted from meta

still uses old method as fallback
---
 youtube_dl/extractor/iol.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/youtube_dl/extractor/iol.py b/youtube_dl/extractor/iol.py
index 1605ca7c3..7d22f6610 100644
--- a/youtube_dl/extractor/iol.py
+++ b/youtube_dl/extractor/iol.py
@@ -52,9 +52,14 @@ class IOLIE(InfoExtractor):
         m3u8_url = self._html_search_regex(r'''videoUrl:\s*'([^']+\.m3u8[^']*)'\s*,''', webpage, 'm3u8 playlist')
         formats = self._extract_m3u8_formats(m3u8_url, video_id, ext='mp4')
 
-        match = re.search(r'smil:([0-9a-f]{24})-L', m3u8_url, re.IGNORECASE)
-        if match:
-            multimedia_id = match.group(1)
+        multimedia_id = self._html_search_meta('iol:id', webpage, 'multimedia_id', fatal=False, default=None)
+        if multimedia_id is None:
+            match = re.search(r'smil:([0-9a-f]{24})-L', m3u8_url, re.IGNORECASE)
+            self.report_extraction('multimedia_id (fallback)')
+            if match:
+                multimedia_id = match.group(1)
+
+        if multimedia_id is not None:
             m3u8_url_default = 'http://video-on-demand.iol.pt/vod_http/mp4:' + multimedia_id + '-L-500k.mp4/playlist.m3u8'
             formats_m3u8_default = self._extract_m3u8_formats(m3u8_url_default, video_id, ext='mp4')
             formats.extend(formats_m3u8_default)

From 633a37e06e3ed457b13e00c32423de8bec5ce0d8 Mon Sep 17 00:00:00 2001
From: PC <tioocnt@yandex.com>
Date: Sat, 10 Oct 2015 16:19:57 +0100
Subject: [PATCH 2/3] rtmp not working

---
 youtube_dl/extractor/iol.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/youtube_dl/extractor/iol.py b/youtube_dl/extractor/iol.py
index 7d22f6610..1d08eeba5 100644
--- a/youtube_dl/extractor/iol.py
+++ b/youtube_dl/extractor/iol.py
@@ -63,6 +63,17 @@ class IOLIE(InfoExtractor):
             m3u8_url_default = 'http://video-on-demand.iol.pt/vod_http/mp4:' + multimedia_id + '-L-500k.mp4/playlist.m3u8'
             formats_m3u8_default = self._extract_m3u8_formats(m3u8_url_default, video_id, ext='mp4')
             formats.extend(formats_m3u8_default)
+
+            server = 'video2.iol.pt'
+            formats.append({
+                'url': 'rtmp://'+server+'/vod',
+                'play_path': 'mp4:' + multimedia_id + '-L-500k',
+                'format_id': 'rtmp-500',
+                'tbr': 500,
+                'protocol': 'rtmp',
+                'ext': 'mp4'
+            })
+
             formats.append({
                 'url': 'http://www.iol.pt/videos-file/' + multimedia_id + '-L-500k.mp4',
                 'format_id': 'http_500',

From 647f1fc679cf461556ab2d51e54416786e1eaff3 Mon Sep 17 00:00:00 2001
From: PC <tioocnt@yandex.com>
Date: Sat, 10 Oct 2015 19:16:41 +0100
Subject: [PATCH 3/3] IOL RTMP support

---
 youtube_dl/extractor/iol.py | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/youtube_dl/extractor/iol.py b/youtube_dl/extractor/iol.py
index 1d08eeba5..f0b000870 100644
--- a/youtube_dl/extractor/iol.py
+++ b/youtube_dl/extractor/iol.py
@@ -64,19 +64,31 @@ class IOLIE(InfoExtractor):
             formats_m3u8_default = self._extract_m3u8_formats(m3u8_url_default, video_id, ext='mp4')
             formats.extend(formats_m3u8_default)
 
-            server = 'video2.iol.pt'
-            formats.append({
-                'url': 'rtmp://'+server+'/vod',
-                'play_path': 'mp4:' + multimedia_id + '-L-500k',
-                'format_id': 'rtmp-500',
-                'tbr': 500,
-                'protocol': 'rtmp',
-                'ext': 'mp4'
-            })
+            # try rtmp format
+            if self._html_search_regex(r'<script\s+src\s*=\s*"([^"]*/cdn\.iol\.pt/js/iol\.js)"', webpage, "iol.js", fatal=False):
+                server = 'video1.iol.pt'
+
+                try:
+                    # get actual server
+                    xml = self._download_xml('http://www.iol.pt/videolb', video_id, note='Downloading server info XML', fatal=False)
+                    if 'redirect' == xml.tag:
+                        server = xml.text
+
+                except Exception as ex:
+                    # just ignore every error, rtmp is not essential
+                    self.report_warning('RTMP server not found. %r' % (ex,))
+
+                formats.append({
+                    'url': 'rtmp://' + server + '/vod',
+                    'play_path': 'mp4:' + multimedia_id + '-L-500k',
+                    'format_id': 'rtmp-500',
+                    'tbr': 500,
+                    'protocol': 'rtmp'
+                })
 
             formats.append({
                 'url': 'http://www.iol.pt/videos-file/' + multimedia_id + '-L-500k.mp4',
-                'format_id': 'http_500',
+                'format_id': 'http-500',
                 'tbr': 500,
                 'protocol': 'http',
                 'preference': -1,