demux: adaptative: rework stream format setup

modules/demux/Makefile.am

@@ -298,6 +298,8 @@ adaptative_SOURCES = \
     demux/adaptative/PlaylistManager.h \
     demux/adaptative/SegmentTracker.cpp \
     demux/adaptative/SegmentTracker.hpp \
+    demux/adaptative/StreamFormat.cpp \
+    demux/adaptative/StreamFormat.hpp \
     demux/adaptative/Streams.cpp \
     demux/adaptative/Streams.hpp \
     demux/adaptative/StreamsType.hpp \
@@ -343,7 +345,8 @@ libdash_plugin_la_SOURCES = \
     demux/dash/dash.cpp \
     demux/dash/dash.hpp \
     demux/dash/DASHManager.cpp \
-    demux/dash/DASHManager.h
+    demux/dash/DASHManager.h \
+    demux/dash/DASHStreamFormat.hpp
 
 libdash_plugin_la_SOURCES += $(adaptative_SOURCES)
 libdash_plugin_la_SOURCES += demux/mp4/libmp4.c demux/mp4/libmp4.h
@@ -368,6 +371,7 @@ libhls_plugin_la_SOURCES = \
     demux/hls/playlist/Tags.cpp \
     demux/hls/HLSManager.hpp \
     demux/hls/HLSManager.cpp \
+    demux/hls/HLSStreamFormat.hpp \
     demux/hls/hls.cpp \
     demux/hls/hls.hpp
 

modules/demux/adaptative/PlaylistManager.cpp

@@ -41,12 +41,13 @@ using namespace adaptative::logic;
 using namespace adaptative;
 
 PlaylistManager::PlaylistManager( AbstractPlaylist *pl,
+                                  AbstractStreamOutputFactory *factory,
                                   AbstractAdaptationLogic::LogicType type,
                                   stream_t *stream) :
              conManager     ( NULL ),
              logicType      ( type ),
              playlist       ( pl ),
-             streamOutputFactory( NULL ),
+             streamOutputFactory( factory ),
              stream         ( stream ),
              nextPlaylistupdate  ( 0 )
 {
@@ -57,6 +58,7 @@ PlaylistManager::PlaylistManager( AbstractPlaylist *pl,
 PlaylistManager::~PlaylistManager   ()
 {
     delete conManager;
+    delete streamOutputFactory;
     for(int i=0; i<StreamTypeCount; i++)
         delete streams[i];
 }
@@ -73,7 +75,7 @@ bool PlaylistManager::start(demux_t *demux)
         const BaseAdaptationSet *set = period->getAdaptationSet(type);
         if(set)
         {
-            streams[type] = new (std::nothrow) Stream(set->getMimeType());
+            streams[type] = new (std::nothrow) Stream(type, set->getStreamFormat());
             if(!streams[type])
                 continue;
             AbstractAdaptationLogic *logic = createLogic(logicType);
@@ -85,13 +87,11 @@ bool PlaylistManager::start(demux_t *demux)
             }
 
             SegmentTracker *tracker = new (std::nothrow) SegmentTracker(logic, playlist);
-            DefaultStreamOutputFactory defaultfactory;
             try
             {
-                if(!tracker)
+                if(!tracker || !streamOutputFactory)
                     throw VLC_ENOMEM;
-                streams[type]->create(demux, logic, tracker,
-                                      (streamOutputFactory) ? *streamOutputFactory : defaultfactory );
+                streams[type]->create(demux, logic, tracker, streamOutputFactory);
             } catch (int) {
                 delete streams[type];
                 delete logic;

modules/demux/adaptative/PlaylistManager.h

@@ -42,12 +42,15 @@ namespace adaptative
     using namespace http;
 
     class AbstractStreamFactory;
+    class AbstractStreamOutputFactory;
 
     class PlaylistManager
     {
         public:
             PlaylistManager( AbstractPlaylist *,
-                             AbstractAdaptationLogic::LogicType type, stream_t *stream);
+                             AbstractStreamOutputFactory *,
+                             AbstractAdaptationLogic::LogicType type,
+                             stream_t *stream);
             virtual ~PlaylistManager    ();
 
             bool    start(demux_t *);

modules/demux/adaptative/StreamFormat.cpp

+/*
+ * StreamFormat.cpp
+ *****************************************************************************
+ * Copyright (C) 2015 - VideoLAN authors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+#include "StreamFormat.hpp"
+
+using namespace adaptative;
+
+StreamFormat::operator unsigned() const
+{
+    return formatid;
+}
+
+StreamFormat::StreamFormat( int formatid_ )
+{
+    formatid = formatid_;
+}
+
+StreamFormat::~StreamFormat()
+{
+
+}
+
+bool StreamFormat::operator ==(const StreamFormat &other) const
+{
+    return formatid == other.formatid;
+}

modules/demux/adaptative/StreamFormat.hpp

+/*
+ * StreamFormat.hpp
+ *****************************************************************************
+ * Copyright (C) 2015 - VideoLAN authors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+#ifndef STREAMFORMAT_HPP
+#define STREAMFORMAT_HPP
+
+namespace adaptative
+{
+
+    class StreamFormat
+    {
+        public:
+            static const unsigned UNSUPPORTED = 0;
+
+            StreamFormat( int = UNSUPPORTED );
+            ~StreamFormat();
+            operator unsigned() const;
+            bool operator==(const StreamFormat &) const;
+
+        private:
+            unsigned formatid;
+    };
+
+}
+
+#endif // STREAMFORMAT_HPP

modules/demux/adaptative/Streams.cpp

@@ -31,17 +31,12 @@ using namespace adaptative;
 using namespace adaptative::http;
 using namespace adaptative::logic;
 
-Stream::Stream(const std::string &mime)
-{
-    init(mimeToType(mime), mimeToFormat(mime));
-}
-
-Stream::Stream(const StreamType type, const StreamFormat format)
+Stream::Stream(const StreamType type, const StreamFormat &format)
 {
     init(type, format);
 }
 
-void Stream::init(const StreamType type_, const StreamFormat format_)
+void Stream::init(const StreamType type_, const StreamFormat &format_)
 {
     type = type_;
     format = format_;
@@ -74,29 +69,26 @@ StreamType Stream::mimeToType(const std::string &mime)
     return mimetype;
 }
 
-StreamFormat Stream::mimeToFormat(const std::string &mime)
-{
-    StreamFormat format = StreamFormat::UNSUPPORTED;
-    std::string::size_type pos = mime.find("/");
-    if(pos != std::string::npos)
-    {
-        std::string tail = mime.substr(pos + 1);
-        if(tail == "mp4")
-            format = StreamFormat::MP4;
-        else if (tail == "mp2t")
-            format = StreamFormat::MPEG2TS;
-    }
-    return format;
-}
-
 void Stream::create(demux_t *demux, AbstractAdaptationLogic *logic,
-                    SegmentTracker *tracker, AbstractStreamOutputFactory &factory)
+                    SegmentTracker *tracker, const AbstractStreamOutputFactory *factory)
 {
-    output = factory.create(demux, format);
+    updateFormat(demux, format, factory);
     adaptationLogic = logic;
     segmentTracker = tracker;
 }
 
+void Stream::updateFormat(demux_t *demux, StreamFormat &newformat, const AbstractStreamOutputFactory *factory)
+{
+    if( format == newformat && output )
+        return;
+
+    delete output;
+    format = newformat;
+    output = factory->create(demux, format);
+    if(!output)
+        throw VLC_EGENERIC;
+}
+
 bool Stream::isEOF() const
 {
     return false;
@@ -104,21 +96,29 @@ bool Stream::isEOF() const
 
 mtime_t Stream::getPCR() const
 {
+    if(!output)
+        return 0;
     return output->getPCR();
 }
 
 mtime_t Stream::getFirstDTS() const
 {
+    if(!output)
+        return 0;
     return output->getFirstDTS();
 }
 
 int Stream::getGroup() const
 {
+    if(!output)
+        return 0;
     return output->getGroup();
 }
 
 int Stream::esCount() const
 {
+    if(!output)
+        return 0;
     return output->esCount();
 }
 
@@ -129,7 +129,7 @@ bool Stream::operator ==(const Stream &stream) const
 
 Chunk * Stream::getChunk()
 {
-    if (currentChunk == NULL)
+    if (currentChunk == NULL && output)
     {
         currentChunk = segmentTracker->getNextChunk(type, output->switchAllowed());
         if (currentChunk == NULL)
@@ -145,6 +145,9 @@ bool Stream::seekAble() const
 
 Stream::status Stream::demux(HTTPConnectionManager *connManager, mtime_t nz_deadline, bool send)
 {
+    if(!output)
+        return Stream::status_eof;
+
     if(nz_deadline + VLC_TS_0 > output->getPCR()) /* not already demuxed */
     {
         /* need to read, demuxer still buffering, ... */
@@ -225,13 +228,19 @@ size_t Stream::read(HTTPConnectionManager *connManager)
 
     readsize = block->i_buffer;
 
+    if(output)
         output->pushBlock(block);
+    else
+        block_Release(block);
 
     return readsize;
 }
 
 bool Stream::setPosition(mtime_t time, bool tryonly)
 {
+    if(!output)
+        return false;
+
     bool ret = segmentTracker->setPosition(time, output->reinitsOnSeek(), tryonly);
     if(!tryonly && ret)
     {
@@ -623,21 +632,3 @@ void BaseStreamOutput::esOutDestroy(es_out_t *fakees)
     me->realdemux->out->pf_destroy(me->realdemux->out);
 }
 /* !Static callbacks */
-
-AbstractStreamOutput *DefaultStreamOutputFactory::create(demux_t *demux, int format) const
-{
-    switch(format)
-    {
-        case StreamFormat::MP4:
-            return new BaseStreamOutput(demux, "mp4");
-
-        case StreamFormat::MPEG2TS:
-            return new BaseStreamOutput(demux, "ts");
-
-        default:
-            throw VLC_EBADVAR;
-            break;
-    }
-    return NULL;
-}
-

modules/demux/adaptative/Streams.hpp

@@ -29,6 +29,7 @@
 #include <vlc_common.h>
 #include <vlc_es.h>
 #include "StreamsType.hpp"
+#include "StreamFormat.hpp"
 
 namespace adaptative
 {
@@ -55,14 +56,13 @@ namespace adaptative
     class Stream
     {
     public:
-        Stream(const std::string &mime);
-        Stream(const StreamType, const StreamFormat);
+        Stream(const StreamType, const StreamFormat &);
         ~Stream();
         bool operator==(const Stream &) const;
         static StreamType mimeToType(const std::string &mime);
-        static StreamFormat mimeToFormat(const std::string &mime);
         void create(demux_t *, AbstractAdaptationLogic *,
-                    SegmentTracker *, AbstractStreamOutputFactory &);
+                    SegmentTracker *, const AbstractStreamOutputFactory *);
+        void updateFormat(demux_t *, StreamFormat &, const AbstractStreamOutputFactory *);
         bool isEOF() const;
         mtime_t getPCR() const;
         mtime_t getFirstDTS() const;
@@ -77,7 +77,7 @@ namespace adaptative
 
     private:
         Chunk *getChunk();
-        void init(const StreamType, const StreamFormat);
+        void init(const StreamType, const StreamFormat &);
         size_t read(HTTPConnectionManager *);
         StreamType type;
         StreamFormat format;
@@ -114,13 +114,8 @@ namespace adaptative
     class AbstractStreamOutputFactory
     {
         public:
-            virtual AbstractStreamOutput *create(demux_t*, int streamType) const = 0;
-    };
-
-    class DefaultStreamOutputFactory : public AbstractStreamOutputFactory
-    {
-        public:
-            virtual AbstractStreamOutput *create(demux_t*, int streamType) const;
+            virtual ~AbstractStreamOutputFactory() {}
+            virtual AbstractStreamOutput *create(demux_t*, const StreamFormat &) const = 0;
     };
 
     class BaseStreamOutput : public AbstractStreamOutput

modules/demux/adaptative/StreamsType.hpp

@@ -31,13 +31,6 @@ namespace adaptative
         APPLICATION
     };
 
-    enum StreamFormat
-    {
-        UNSUPPORTED = 0,
-        MP4,
-        MPEG2TS
-    };
-
     static const int StreamTypeCount = APPLICATION + 1;
 
 }

modules/demux/adaptative/playlist/BaseAdaptationSet.cpp

@@ -35,6 +35,7 @@
 #include "SegmentTemplate.h"
 #include "BasePeriod.h"
 
+using namespace adaptative;
 using namespace adaptative::playlist;
 
 BaseAdaptationSet::BaseAdaptationSet(BasePeriod *period) :
@@ -50,12 +51,9 @@ BaseAdaptationSet::~BaseAdaptationSet   ()
     childs.clear();
 }
 
-const std::string& BaseAdaptationSet::getMimeType() const
+StreamFormat BaseAdaptationSet::getStreamFormat() const
 {
-    if (mimeType.empty() && !representations.empty())
-        return representations.front()->getMimeType();
-    else
-        return mimeType;
+    return StreamFormat();
 }
 
 std::vector<BaseRepresentation*>& BaseAdaptationSet::getRepresentations()

modules/demux/adaptative/playlist/BaseAdaptationSet.h

@@ -30,6 +30,7 @@
 
 #include "CommonAttributesElements.h"
 #include "SegmentInformation.hpp"
+#include "../StreamFormat.hpp"
 
 namespace adaptative
 {
@@ -45,7 +46,7 @@ namespace adaptative
                 BaseAdaptationSet(BasePeriod *);
                 virtual ~BaseAdaptationSet();
 
-                virtual const std::string&      getMimeType() const; /*reimpl*/
+                virtual StreamFormat            getStreamFormat() const; /*reimpl*/
                 std::vector<BaseRepresentation *>&  getRepresentations      ();
                 void                            setSwitchPolicy(bool value);
                 bool                            getBitstreamSwitching() const;

modules/demux/adaptative/playlist/BaseRepresentation.cpp

@@ -31,6 +31,7 @@
 #include "BaseAdaptationSet.h"
 #include "SegmentTemplate.h"
 
+using namespace adaptative;
 using namespace adaptative::playlist;
 
 BaseRepresentation::BaseRepresentation( BaseAdaptationSet *set ) :
@@ -44,6 +45,11 @@ BaseRepresentation::~BaseRepresentation ()
 {
 }
 
+StreamFormat BaseRepresentation::getStreamFormat() const
+{
+    return StreamFormat();
+}
+
 uint64_t     BaseRepresentation::getBandwidth            () const
 {
     return bandwidth;

modules/demux/adaptative/playlist/BaseRepresentation.h

@@ -30,6 +30,7 @@
 
 #include "CommonAttributesElements.h"
 #include "SegmentInformation.hpp"
+#include "../StreamFormat.hpp"
 
 namespace adaptative
 {
@@ -46,6 +47,7 @@ namespace adaptative
                 BaseRepresentation( BaseAdaptationSet * );
                 virtual ~BaseRepresentation ();
 
+                virtual StreamFormat getStreamFormat() const;
                 /*
                  *  @return The bitrate required for this representation
                  *          in bits per seconds.

modules/demux/dash/DASHManager.cpp

@@ -29,6 +29,7 @@
 #include <inttypes.h>
 
 #include "DASHManager.h"
+#include "DASHStreamFormat.hpp"
 #include "mpd/MPDFactory.h"
 #include "xml/DOMParser.h"
 #include "../adaptative/logic/RateBasedAdaptationLogic.h"
@@ -42,9 +43,25 @@ using namespace dash;
 using namespace dash::mpd;
 using namespace adaptative::logic;
 
+
+AbstractStreamOutput *DASHStreamOutputFactory::create(demux_t *demux, const StreamFormat &format) const
+{
+    unsigned fmt = format;
+    switch(fmt)
+    {
+        case DASHStreamFormat::MP4:
+            return new BaseStreamOutput(demux, "mp4");
+
+        case DASHStreamFormat::MPEG2TS:
+            return new BaseStreamOutput(demux, "ts");
+    }
+    return NULL;
+}
+
 DASHManager::DASHManager(MPD *mpd,
+                         AbstractStreamOutputFactory *factory,
                          AbstractAdaptationLogic::LogicType type, stream_t *stream) :
-             PlaylistManager(mpd, type, stream)
+             PlaylistManager(mpd, factory, type, stream)
 {
 }
 

modules/demux/dash/DASHManager.h

@@ -33,10 +33,17 @@ namespace dash
 {
     using namespace adaptative;
 
+    class DASHStreamOutputFactory : public AbstractStreamOutputFactory
+    {
+        public:
+            virtual AbstractStreamOutput *create(demux_t*, const StreamFormat &) const;
+    };
+
     class DASHManager : public PlaylistManager
     {
         public:
             DASHManager( mpd::MPD *mpd,
+                         AbstractStreamOutputFactory *,
                          logic::AbstractAdaptationLogic::LogicType type,
                          stream_t *stream);
             virtual ~DASHManager    ();

modules/demux/dash/DASHStreamFormat.hpp

+/*
+ * DASHStreamFormat.hpp
+ *****************************************************************************
+ * Copyright (C) 2015 - VideoLAN authors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+#ifndef DASHSTREAMFORMAT_HPP
+#define DASHSTREAMFORMAT_HPP
+
+#include "../adaptative/StreamFormat.hpp"
+#include <string>
+
+namespace dash
+{
+    using namespace adaptative;
+
+    class DASHStreamFormat : public StreamFormat
+    {
+        public:
+            static const unsigned MPEG2TS = StreamFormat::UNSUPPORTED + 1;
+            static const unsigned MP4    = StreamFormat::UNSUPPORTED + 2;
+
+            static StreamFormat mimeToFormat(const std::string &mime)
+            {
+                std::string::size_type pos = mime.find("/");
+                if(pos != std::string::npos)
+                {
+                    std::string tail = mime.substr(pos + 1);
+                    if(tail == "mp4")
+                        return StreamFormat(DASHStreamFormat::MP4);
+                    else if (tail == "mp2t")
+                        return StreamFormat(DASHStreamFormat::MPEG2TS);
+                }
+                return StreamFormat();
+            }
+    };
+
+}
+
+#endif // DASHSTREAMFORMAT_HPP
+

modules/demux/dash/dash.cpp

@@ -141,6 +141,7 @@ static int Open(vlc_object_t *p_obj)
     p_sys->p_mpd = mpd;
     int logic = var_InheritInteger( p_obj, "dash-logic" );
     DASHManager*p_dashManager = new DASHManager(p_sys->p_mpd,
+            new (std::nothrow) DASHStreamOutputFactory,
             static_cast<AbstractAdaptationLogic::LogicType>(logic),
             p_demux->s);
 

modules/demux/dash/mpd/AdaptationSet.cpp

@@ -25,6 +25,7 @@
 #include "AdaptationSet.h"
 #include "Representation.h"
 #include "Period.h"
+#include "../DASHStreamFormat.hpp"
 
 using namespace dash::mpd;
 
@@ -39,6 +40,22 @@ AdaptationSet::~AdaptationSet()
 {
 }
 
+StreamFormat AdaptationSet::getStreamFormat() const
+{
+    if(!getMimeType().empty())
+    {
+        return DASHStreamFormat::mimeToFormat(getMimeType());
+    }
+    else if (!representations.empty())
+    {
+        return representations.front()->getStreamFormat();
+    }
+    else
+    {
+        return StreamFormat();
+    }
+}
+
 bool AdaptationSet::getSubsegmentAlignmentFlag() const
 {
     return subsegmentAlignmentFlag;

modules/demux/dash/mpd/AdaptationSet.h

@@ -39,6 +39,8 @@ namespace dash
         class Period;
         class Representation;
 
+        using namespace adaptative;
+
         class AdaptationSet : public adaptative::playlist::BaseAdaptationSet,
                               public DASHCommonAttributesElements
         {
@@ -46,6 +48,7 @@ namespace dash
                 AdaptationSet(Period *);
                 virtual ~AdaptationSet();
 
+                virtual StreamFormat            getStreamFormat() const; /* reimpl */
                 bool                            getSubsegmentAlignmentFlag() const;
                 void                            setSubsegmentAlignmentFlag( bool alignment );
                 const Representation*           getRepresentationById   ( const std::string &id ) const;

modules/demux/dash/mpd/Representation.cpp

@@ -33,6 +33,7 @@
 #include "TrickModeType.h"
 #include "../adaptative/playlist/SegmentTemplate.h"
 #include "../adaptative/playlist/SegmentTimeline.h"
+#include "../DASHStreamFormat.hpp"
 
 using namespace dash::mpd;
 
@@ -48,6 +49,14 @@ Representation::~Representation ()
     delete(this->trickModeType);
 }
 
+StreamFormat Representation::getStreamFormat() const
+{
+    if(getMimeType().empty())
+        return DASHStreamFormat::mimeToFormat(adaptationSet->getMimeType());
+    else
+        return DASHStreamFormat::mimeToFormat(getMimeType());
+}
+
 TrickModeType*      Representation::getTrickModeType        () const
 {
     return this->trickModeType;

modules/demux/dash/mpd/Representation.h

@@ -37,6 +37,7 @@ namespace dash
         class TrickModeType;
         class MPD;
 
+        using namespace adaptative;
         using namespace adaptative::playlist;
 
         class Representation : public BaseRepresentation,
@@ -47,6 +48,7 @@ namespace dash
                 Representation( AdaptationSet * );
                 virtual ~Representation ();
 
+                virtual StreamFormat getStreamFormat() const; /* reimpl */
                 int                 getQualityRanking       () const;
                 void                setQualityRanking       ( int qualityRanking );
                 const std::list<const Representation*>&     getDependencies() const;

modules/demux/hls/HLSManager.cpp

@@ -23,6 +23,7 @@
 #endif
 
 #include "HLSManager.hpp"
+#include "HLSStreamFormat.hpp"
 #include "../adaptative/logic/RateBasedAdaptationLogic.h"
 #include "../adaptative/tools/Retrieve.hpp"
 #include "playlist/Parser.hpp"
@@ -34,9 +35,22 @@ using namespace adaptative::logic;
 using namespace hls;
 using namespace hls::playlist;
 
+AbstractStreamOutput *HLSStreamOutputFactory::create(demux_t *demux, const StreamFormat &format) const
+{
+    unsigned fmt = format;
+    switch(fmt)
+    {
+        default:
+        case HLSStreamFormat::MPEG2TS:
+            return new BaseStreamOutput(demux, "ts");
+    }
+    return NULL;
+}
+
 HLSManager::HLSManager(M3U8 *playlist,
+                       AbstractStreamOutputFactory *factory,
                        AbstractAdaptationLogic::LogicType type, stream_t *stream) :
-             PlaylistManager(playlist, type, stream)
+             PlaylistManager(playlist, factory, type, stream)
 {
 }
 

modules/demux/hls/HLSManager.hpp

@@ -28,10 +28,17 @@ namespace hls
 {
     using namespace adaptative;
 
+    class HLSStreamOutputFactory : public AbstractStreamOutputFactory
+    {
+        public:
+            virtual AbstractStreamOutput *create(demux_t*, const StreamFormat &) const;
+    };
+
     class HLSManager : public PlaylistManager
     {
         public:
             HLSManager( playlist::M3U8 *,
+                        AbstractStreamOutputFactory *,
                         logic::AbstractAdaptationLogic::LogicType type,
                         stream_t *stream );
             virtual ~HLSManager();

modules/demux/hls/HLSStreamFormat.hpp

+/*
+ * HLSStreamFormat.hpp
+ *****************************************************************************
+ * Copyright (C) 2015 - VideoLAN authors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+#ifndef HLSSTREAMFORMAT_HPP
+#define HLSSTREAMFORMAT_HPP
+
+#include "../adaptative/StreamFormat.hpp"
+#include <string>
+
+namespace hls
+{
+    using namespace adaptative;
+
+    class HLSStreamFormat : public StreamFormat
+    {
+        public:
+            static const unsigned MPEG2TS = StreamFormat::UNSUPPORTED + 1;
+    };
+
+}
+
+#endif // HLSSTREAMFORMAT_HPP

modules/demux/hls/hls.cpp

@@ -178,6 +178,7 @@ static int Open(vlc_object_t *p_obj)
 
     HLSManager *p_manager =
             new (std::nothrow) HLSManager(p_sys->p_playlist,
+            new (std::nothrow) HLSStreamOutputFactory,
             static_cast<AbstractAdaptationLogic::LogicType>(logic),
             p_demux->s);
 

modules/demux/hls/playlist/Parser.cpp

@@ -113,8 +113,6 @@ void Parser::parseRepresentation(BaseAdaptationSet *adaptSet, const AttributesTa
     Representation *rep = new (std::nothrow) Representation(adaptSet);
     if(rep)
     {
-        rep->setMimeType("video/mp2t");
-
         if(uriAttr)
         {
             size_t pos = uriAttr->value.find_last_of('/');

modules/demux/hls/playlist/Representation.cpp

@@ -28,7 +28,9 @@
 #include "../adaptative/playlist/BasePeriod.h"
 #include "../adaptative/playlist/BaseAdaptationSet.h"
 #include "../adaptative/playlist/SegmentList.h"
+#include "../HLSStreamFormat.hpp"
 
+using namespace hls;
 using namespace hls::playlist;
 
 Representation::Representation  ( BaseAdaptationSet *set ) :
@@ -41,6 +43,11 @@ Representation::~Representation ()
 {
 }
 
+StreamFormat Representation::getStreamFormat() const
+{
+    return StreamFormat(HLSStreamFormat::MPEG2TS);
+}
+
 bool Representation::isLive() const
 {
     return b_live;

modules/demux/hls/playlist/Representation.hpp

@@ -30,6 +30,7 @@ namespace hls
     {
         class M3U8;
 
+        using namespace adaptative;
         using namespace adaptative::playlist;
 
         class Representation : public BaseRepresentation
@@ -39,6 +40,8 @@ namespace hls
             public:
                 Representation( BaseAdaptationSet * );
                 virtual ~Representation ();
+                virtual StreamFormat getStreamFormat() const; /* reimpl */
+
                 void localMergeWithPlaylist(M3U8 *, mtime_t);
                 bool isLive() const;
                 virtual void mergeWith(SegmentInformation *, mtime_t); /* reimpl */