From a6745124f99f5a93e22fbda5d169bcf4e94eed98 Mon Sep 17 00:00:00 2001
From: Rabin Vincent <rabin@rab.in>
Date: Wed, 4 Jan 2017 21:20:15 +0100
Subject: [PATCH 1/2] [downloader/external] Support MP3 hls in FFmpegFD

FFmpegFD forces mpegts or mp4 for m3u8 streams, but if the stream is MP3
we should keep use that format.
---
 youtube_dl/downloader/external.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/downloader/external.py b/youtube_dl/downloader/external.py
index 5d3e5d8d3..b33982631 100644
--- a/youtube_dl/downloader/external.py
+++ b/youtube_dl/downloader/external.py
@@ -260,7 +260,7 @@ class FFmpegFD(ExternalFD):
                 args += ['-rtmp_live', 'live']
 
         args += ['-i', url, '-c', 'copy']
-        if protocol in ('m3u8', 'm3u8_native'):
+        if protocol in ('m3u8', 'm3u8_native') and info_dict.get('ext') != 'mp3':
             if self.params.get('hls_use_mpegts', False) or tmpfilename == '-':
                 args += ['-f', 'mpegts']
             else:

From 3d315e6c7a812bd7071f7bc0fea8bd4770a97387 Mon Sep 17 00:00:00 2001
From: Rabin Vincent <rabin@rab.in>
Date: Wed, 4 Jan 2017 21:24:05 +0100
Subject: [PATCH 2/2] [elib] Add extractor

---
 youtube_dl/extractor/elib.py       | 31 ++++++++++++++++++++++++++++++
 youtube_dl/extractor/extractors.py |  1 +
 2 files changed, 32 insertions(+)
 create mode 100644 youtube_dl/extractor/elib.py

diff --git a/youtube_dl/extractor/elib.py b/youtube_dl/extractor/elib.py
new file mode 100644
index 000000000..2ffeb40a4
--- /dev/null
+++ b/youtube_dl/extractor/elib.py
@@ -0,0 +1,31 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import clean_html
+
+
+class ElibIE(InfoExtractor):
+    _VALID_URL = r'https?://delivery.*\.elib\.se/Library/(?P<id>[^/#?]+)'
+
+    _TEST = {
+        # Fake ID, real IDs are loan-specific
+        'url': 'https://delivery-32.elib.se/Library/123a4d5a-1e3a-2412-84ae-4a36134e0ac1',
+        'only_matching': True,
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        data = self._download_json(
+            'https://webservices.elib.se/librarystreaming/v1.0/streamdata/' + video_id,
+            video_id, query={'format': 'json'})
+
+        return {
+            'id': video_id,
+            'title': data['product']['title'],
+            'url': data['streamUri'],
+            'ext': 'mp3',
+            'vcodec': 'none',
+            'description': clean_html(data['product'].get('description')),
+            'thumbnail': data['product'].get('coverImage'),
+        }
diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 3017bf56c..a48410987 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -259,6 +259,7 @@ from .ehow import EHowIE
 from .eighttracks import EightTracksIE
 from .einthusan import EinthusanIE
 from .eitb import EitbIE
+from .elib import ElibIE
 from .ellentv import (
     EllenTVIE,
     EllenTVClipsIE,