ChannelVI.cpp · steve-dev/Encoder

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Encoder

ChannelVI.cpp

ChannelVI.cpp 3.58 KB

#include "ChannelVI.h"
#include <math.h>
#include <QFile>
#include "Config.h"

ChannelVI::ChannelVI(QObject *parent) :
 Channel(parent)
{

vi=Link::create("InputVi");
 encA=Link::create("EncodeA");
 encV=Link::create("EncodeV");
 encV2=Link::create("EncodeV");

#if (defined HI3519A) || (defined HI3559A)
 viR=Link::create("InputVi");
 AVS=Link::create("SAVS");
 video=AVS;
#else
 video=vi;
 dei=Link::create("Deinterlace");

#endif

}

void ChannelVI::init(QVariantMap cfg)
{
 if(cfg.contains("alsa"))
 {
 alsa=Link::create("InputAlsa");
 audio=Link::create("Resample");
 audio->start();
 alsa->linkA(audio);
 }
 else
 audio=Link::create("InputAi");

gain->linkA(encA);
 if(cfg["encv"].toMap()["lowLatency"].toBool())
 video->linkV(encV);
 else
 overlay->linkV(encV);

if(cfg["encv2"].toMap()["lowLatency"].toBool())
 video->linkV(encV2);
 else
 overlay->linkV(encV2);

#if (defined HI3519A) || (defined HI3559A)
 if(enableAVS)
 {
 vi->linkV(AVS);
 viR->linkV(AVS);
 AVS->start();
 }
 else
 {
 video=vi;
 }
#else
 vi->linkV(dei);
#endif

Channel::init();
}

void ChannelVI::updateConfig(QVariantMap cfg)
{
 if(cfg["enable"].toBool())
 {
 QVariantMap ad;
 if(cfg.contains("alsa"))
 {
 ad["path"]=cfg["alsa"].toString();
 ad["channels"]=2;
 alsa->start(ad);
 }
 else
 {
 ad["interface"]=cfg["interface"].toString();

#if !(defined HI3521D) && !(defined HI3516E)
 ad["resamplerate"]=cfg["enca"].toMap()["samplerate"].toInt();
#endif
#ifdef HI3516E
 ad["type"]=(cfg["enca"].toMap()["audioSrc"].toString()=="hdmi")?"i2s":"codec";
#endif
 audio->start(ad);
 }

#if (defined HI3519A) || (defined HI3559A)
 if(enableAVS)
 {
 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString()+"-L";
 vi->start(vd);

vd["interface"]=cfg["interface"].toString()+"-R";
 viR->start(vd);
 }
 else
 {
 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString();
 vi->start(vd);
 }
#else
 if(cfg["cap"].toMap()["deinterlace"].toBool())
 {
 video=dei;
 dei->start();
 vi->unLinkV(overlay);
 dei->linkV(overlay);
 }
 else
 {
 video=vi;
 dei->stop();
 dei->unLinkV(overlay);
 vi->linkV(overlay);
 }

QVariantMap vd;
 vd["interface"]=cfg["interface"].toString();
 vd["crop"]=cfg["cap"].toMap()["crop"].toMap();
 if(cfg["cap"].toMap().contains("rotate"))
 vd["rotate"]=cfg["cap"].toMap()["rotate"].toInt();
 vi->start(vd);
#endif

if(cfg["enca"].toMap()["codec"].toString()!="close")
 encA->start(cfg["enca"].toMap());
 else
 encA->stop();

if(cfg["encv"].toMap()["codec"].toString()!="close")
 {
 QVariantMap dataEncv=cfg["encv"].toMap();
#if (defined HI3519A) || (defined HI3559A)
 dataEncv["scaleUp"]=true;
#endif
 encV->start(dataEncv);
 }
 else
 encV->stop();

if(data["enable2"].toBool() && cfg["encv2"].toMap()["codec"].toString()!="close")
 encV2->start(cfg["encv2"].toMap());
 else
 encV2->stop();

}
 else
 {
 encA->stop();
 encV->stop();
 }

Channel::updateConfig(cfg);
}

一键复制编辑原始数据按行查看历史

zc 提交于 2020年08月04日 11:31 +08:00 . 增加Net的minDelay属性

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#include "ChannelVI.h"
#include <math.h>
#include <QFile>
#include "Config.h"




ChannelVI::ChannelVI(QObject *parent) :
 Channel(parent)
{

 vi=Link::create("InputVi");
 encA=Link::create("EncodeA");
 encV=Link::create("EncodeV");
 encV2=Link::create("EncodeV");

#if (defined HI3519A) || (defined HI3559A)
 viR=Link::create("InputVi");
 AVS=Link::create("SAVS");
 video=AVS;
#else
 video=vi;
 dei=Link::create("Deinterlace");

#endif

}

void ChannelVI::init(QVariantMap cfg)
{
 if(cfg.contains("alsa"))
 {
 alsa=Link::create("InputAlsa");
 audio=Link::create("Resample");
 audio->start();
 alsa->linkA(audio);
 }
 else
 audio=Link::create("InputAi");

 gain->linkA(encA);
 if(cfg["encv"].toMap()["lowLatency"].toBool())
 video->linkV(encV);
 else
 overlay->linkV(encV);

 if(cfg["encv2"].toMap()["lowLatency"].toBool())
 video->linkV(encV2);
 else
 overlay->linkV(encV2);

#if (defined HI3519A) || (defined HI3559A)
 if(enableAVS)
 {
 vi->linkV(AVS);
 viR->linkV(AVS);
 AVS->start();
 }
 else
 {
 video=vi;
 }
#else
 vi->linkV(dei);
#endif


 Channel::init();
}

void ChannelVI::updateConfig(QVariantMap cfg)
{
 if(cfg["enable"].toBool())
 {
 QVariantMap ad;
 if(cfg.contains("alsa"))
 {
 ad["path"]=cfg["alsa"].toString();
 ad["channels"]=2;
 alsa->start(ad);
 }
 else
 {
 ad["interface"]=cfg["interface"].toString();

#if !(defined HI3521D) && !(defined HI3516E)
 ad["resamplerate"]=cfg["enca"].toMap()["samplerate"].toInt();
#endif
#ifdef HI3516E
 ad["type"]=(cfg["enca"].toMap()["audioSrc"].toString()=="hdmi")?"i2s":"codec";
#endif
 audio->start(ad);
 }







#if (defined HI3519A) || (defined HI3559A)
 if(enableAVS)
 {
 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString()+"-L";
 vi->start(vd);

 vd["interface"]=cfg["interface"].toString()+"-R";
 viR->start(vd);
 }
 else
 {
 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString();
 vi->start(vd);
 }
#else
 if(cfg["cap"].toMap()["deinterlace"].toBool())
 {
 video=dei;
 dei->start();
 vi->unLinkV(overlay);
 dei->linkV(overlay);
 }
 else
 {
 video=vi;
 dei->stop();
 dei->unLinkV(overlay);
 vi->linkV(overlay);
 }

 QVariantMap vd;
 vd["interface"]=cfg["interface"].toString();
 vd["crop"]=cfg["cap"].toMap()["crop"].toMap();
 if(cfg["cap"].toMap().contains("rotate"))
 vd["rotate"]=cfg["cap"].toMap()["rotate"].toInt();
 vi->start(vd);
#endif

 if(cfg["enca"].toMap()["codec"].toString()!="close")
 encA->start(cfg["enca"].toMap());
 else
 encA->stop();

 if(cfg["encv"].toMap()["codec"].toString()!="close")
 {
 QVariantMap dataEncv=cfg["encv"].toMap();
#if (defined HI3519A) || (defined HI3559A)
 dataEncv["scaleUp"]=true;
#endif
 encV->start(dataEncv);
 }
 else
 encV->stop();

 if(data["enable2"].toBool() && cfg["encv2"].toMap()["codec"].toString()!="close")
 encV2->start(cfg["encv2"].toMap());
 else
 encV2->stop();



 }
 else
 {
 encA->stop();
 encV->stop();
 }

 Channel::updateConfig(cfg);
}