scenic

/* rtpPay.cpp

 * Copyright (C) 2008-2009 Société des arts technologiques (SAT)

 * http://www.sat.qc.ca

 * All rights reserved.

 *

 * This file is part of Scenic.

 *

 * Scenic is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * Scenic 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with Scenic.  If not, see <http://www.gnu.org/licenses/>.

 *

 */

#include <cassert>

#include <gst/gst.h>

#include "rtpPay.h"

#include "pipeline.h"

#include "util/logWriter.h"

TheoraPay::TheoraPay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtptheorapay", NULL);

}

TheoraDepay::TheoraDepay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtptheoradepay", NULL);

}

H264Pay::H264Pay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtph264pay", NULL);

    // FIXME: Find out why setting buffer-list to true breaks rtp so badly, DON'T SET THIS TO TRUE

    //g_object_set(rtpPay_, "buffer-list", TRUE, NULL);

}

H264Depay::H264Depay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtph264depay", NULL);

}

H263Pay::H263Pay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtph263ppay", NULL);

}

H263Depay::H263Depay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtph263pdepay", NULL);

}

Mpeg4Pay::Mpeg4Pay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpmp4vpay", NULL);

    // this means that our payloader will output bufferlists instead of

    // 1 packet per buffer. this will allow downstream elements that are bufferlist aware

    // to avoid unneeded memcpys

    // FIXME: Find out why setting buffer-list to true breaks rtp so badly, DON'T SET THIS TO TRUE

    // this bug might have been fixed with (in gst-plugins-base) on oct. 16th

    // so expected in gst-plugins-base-0.10.26

    // commit 7bca2a001941798c1a4005ee37802708ed13c225

    //

    // rtp: Correct timestamping of buffers when buffer_lists are used

    //

    // The timestamping of buffers when buffer_lists are used failed if

    // a buffer did not have both a timestamp and an offset.

    //

    // g_object_set(rtpPay_, "buffer-list", TRUE, NULL);

    // The default of true works fine for perfect-rtptime

    // g_object_set(rtpPay_, "perfect-rtptime", FALSE, NULL);

}

Mpeg4Depay::Mpeg4Depay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpmp4vdepay", NULL);

}

VorbisPay::VorbisPay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpvorbispay", NULL);

    g_object_set(G_OBJECT(rtpPay_), "max-ptime", Pay::MAX_PTIME, NULL);

}

VorbisDepay::VorbisDepay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpvorbisdepay", NULL);

}

CeltPay::CeltPay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpceltpay", NULL);

    g_object_set(G_OBJECT(rtpPay_), "max-ptime", Pay::MAX_PTIME, NULL);

}

CeltDepay::CeltDepay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpceltdepay", NULL);

}

L16Pay::L16Pay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpL16pay", NULL);

    g_object_set(G_OBJECT(rtpPay_), "max-ptime", Pay::MAX_PTIME, NULL);

}

L16Depay::L16Depay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpL16depay", NULL);

}

MpaPay::MpaPay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpmpapay", NULL);

}

MpaDepay::MpaDepay(const Pipeline &pipeline)

{

    rtpPay_ = pipeline.makeElement("rtpmpadepay", NULL);

}