diff -Nru qtmultimedia-opensource-src-5.4.1/debian/changelog qtmultimedia-opensource-src-5.4.1/debian/changelog
--- qtmultimedia-opensource-src-5.4.1/debian/changelog	2016-04-13 12:44:07.000000000 +0200
+++ qtmultimedia-opensource-src-5.4.1/debian/changelog	2016-10-07 23:15:02.000000000 +0200
@@ -1,3 +1,10 @@
+qtmultimedia-opensource-src (5.4.1-1ubuntu19~overlay5) vivid; urgency=medium
+
+  * debian/patches/adding_gstreamer_opus_support.patch:
+    - Add opusenc support needed by Telegram app (LP: #1630399)
+
+ -- Devid Antonio Filoni <d.filoni@ubuntu.com>  Sun, 02 Oct 2016 23:46:06 +0200
+
 qtmultimedia-opensource-src (5.4.1-1ubuntu19~overlay4) vivid; urgency=medium
 
   * debian/patches/PulseAudio-change-the-way-volume-is-applied.patch:
diff -Nru qtmultimedia-opensource-src-5.4.1/debian/patches/adding_gstreamer_opus_support.patch qtmultimedia-opensource-src-5.4.1/debian/patches/adding_gstreamer_opus_support.patch
--- qtmultimedia-opensource-src-5.4.1/debian/patches/adding_gstreamer_opus_support.patch	1970-01-01 01:00:00.000000000 +0100
+++ qtmultimedia-opensource-src-5.4.1/debian/patches/adding_gstreamer_opus_support.patch	2016-10-07 23:16:46.000000000 +0200
@@ -0,0 +1,31 @@
+--- qtmultimedia-opensource-src-5.4.1.orig/src/plugins/gstreamer/mediacapture/qgstreameraudioencode.cpp
++++ qtmultimedia-opensource-src-5.4.1/src/plugins/gstreamer/mediacapture/qgstreameraudioencode.cpp
+@@ -46,10 +46,10 @@ QGstreamerAudioEncode::QGstreamerAudioEn
+ 
+ #if defined(Q_WS_MAEMO_6)
+     codecCandidates << "audio/AAC" << "audio/mpeg" << "audio/vorbis" << "audio/speex" << "audio/GSM"
+-                    << "audio/PCM" << "audio/AMR" << "audio/AMR-WB" << "audio/FLAC";
++                    << "audio/PCM" << "audio/AMR" << "audio/AMR-WB" << "audio/FLAC" << "audio/x-opus";
+ #else
+     codecCandidates << "audio/mpeg" << "audio/vorbis" << "audio/speex" << "audio/GSM"
+-                    << "audio/PCM" << "audio/AMR" << "audio/AMR-WB" << "audio/FLAC";
++                    << "audio/PCM" << "audio/AMR" << "audio/AMR-WB" << "audio/FLAC" << "audio/x-opus";
+ #endif
+ 
+ #if defined(Q_WS_MAEMO_6)
+@@ -67,6 +67,7 @@ QGstreamerAudioEncode::QGstreamerAudioEn
+     m_elementNames["audio/PCM"] = "audioresample";
+     m_elementNames["audio/FLAC"] = "flacenc";
+     m_elementNames["audio/GSM"] = "gsmenc";
++    m_elementNames["audio/x-opus"] = "opusenc";
+ 
+     m_codecOptions["audio/vorbis"] = QStringList() << "min-bitrate" << "max-bitrate";
+     m_codecOptions["audio/mpeg"] = QStringList() << "mode";
+@@ -75,6 +76,7 @@ QGstreamerAudioEncode::QGstreamerAudioEn
+     m_codecOptions["audio/PCM"] = QStringList();
+     m_codecOptions["audio/AMR"] = QStringList();
+     m_codecOptions["audio/AMR-WB"] = QStringList();
++    m_codecOptions["audio/x-opus"] = QStringList();
+ 
+     foreach( const QByteArray& codecName, codecCandidates ) {
+         QByteArray elementName = m_elementNames[codecName];
diff -Nru qtmultimedia-opensource-src-5.4.1/debian/patches/series qtmultimedia-opensource-src-5.4.1/debian/patches/series
--- qtmultimedia-opensource-src-5.4.1/debian/patches/series	2016-04-12 11:05:16.000000000 +0200
+++ qtmultimedia-opensource-src-5.4.1/debian/patches/series	2016-10-07 23:15:45.000000000 +0200
@@ -4,3 +4,4 @@
 add_qdeclarative_playlist.patch
 adding_media_role_property.patch
 PulseAudio-change-the-way-volume-is-applied.patch
+adding_gstreamer_opus_support.patch