/*
* M3U8.cpp
*****************************************************************************
* Copyright © 2015 - VideoLAN and VLC 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.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "M3U8.hpp"
#include "HLSRepresentation.hpp"
#include "../../adaptive/playlist/BasePeriod.h"
#include "../../adaptive/playlist/BaseAdaptationSet.h"
using namespace hls::playlist;
M3U8::M3U8 (vlc_object_t *p_object) :
BasePlaylist(p_object)
{
minUpdatePeriod = VLC_TICK_FROM_SEC(5);
}
M3U8::~M3U8()
{
}
bool M3U8::isLive() const
{
bool b_live = false;
std::vector<BasePeriod *>::const_iterator itp;
for(itp = periods.begin(); itp != periods.end(); ++itp)
{
const BasePeriod *period = *itp;
const std::vector<BaseAdaptationSet *> &sets = period->getAdaptationSets();
for(auto ita = sets.cbegin(); ita != sets.cend(); ++ita)
{
BaseAdaptationSet *adaptSet = *ita;
const std::vector<BaseRepresentation *> &reps = adaptSet->getRepresentations();
for(auto itr = reps.cbegin(); itr != reps.cend(); ++itr)
{
const HLSRepresentation *rep = dynamic_cast<const HLSRepresentation *>(*itr);
if(rep->initialized())
{
if(rep->isLive())
b_live = true;
else
return false; /* Any non live has higher priority */
}
}
}
}
return b_live;
}
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