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提交 a2da500d authored 作者: blu's avatar blu
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上级 7adc9cf3
隐藏空白字符变更
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正在显示 包含 264 行增加 和 237 行删除
opencv-motion-detect/Makefile
浏览文件 @ a2da500d
...@@ -10,7 +10,7 @@ SQLITE=vendor/sqlite/sqlite3.c ...@@ -10,7 +10,7 @@ SQLITE=vendor/sqlite/sqlite3.c
HEADERS=-Iinc HEADERS=-Iinc
.PHONY: all .PHONY: all
all: libzmq evmgr evpusher rtspr all: evmgr evpuller evpusher
.PHONY: libzmq .PHONY: libzmq
libzmq: libzmq:
...@@ -24,8 +24,11 @@ sqlite3.o: vendor/sqlite/sqlite3.c ...@@ -24,8 +24,11 @@ sqlite3.o: vendor/sqlite/sqlite3.c
evmgr: evmgr.cpp database.cpp inc/common.hpp inc/tinythread.hpp sqlite3.o evmgr: evmgr.cpp database.cpp inc/common.hpp inc/tinythread.hpp sqlite3.o
$(CPP) $(CPPFLAGS) -o evmgr evmgr.cpp sqlite3.o database.cpp $(HEADERS) $(LIBFFMPEG) `pkg-config --cflags --libs vendor/lib/pkgconfig/libzmq.pc` $(LIBS) $(CPP) $(CPPFLAGS) -o evmgr evmgr.cpp sqlite3.o database.cpp $(HEADERS) $(LIBFFMPEG) `pkg-config --cflags --libs vendor/lib/pkgconfig/libzmq.pc` $(LIBS)
evpusher: evpusher.cpp inc/common.hpp inc/tinythread.hpp evpuller: evpuller.cpp database.cpp inc/common.hpp inc/tinythread.hpp sqlite3.o
$(CPP) $(CPPFLAGS) -o evpusher evpusher.cpp $(LIBFFMPEG) $(HEADERS) `pkg-config --cflags --libs vendor/lib/pkgconfig/libzmq.pc` $(LIBS) $(CPP) $(CPPFLAGS) -o evpuller evpuller.cpp sqlite3.o database.cpp $(HEADERS) $(LIBFFMPEG) `pkg-config --cflags --libs vendor/lib/pkgconfig/libzmq.pc` $(LIBS)
evpusher: evpusher.cpp inc/common.hpp inc/tinythread.hpp database.cpp sqlite3.o
$(CPP) $(CPPFLAGS) -o evpusher evpusher.cpp database.cpp sqlite3.o $(LIBFFMPEG) $(HEADERS) `pkg-config --cflags --libs vendor/lib/pkgconfig/libzmq.pc` $(LIBS)
rtspr: rtsp-relay.cpp rtspr: rtsp-relay.cpp
$(CPP) $(CPPFLAGS) -o rtspr rtsp-relay.cpp $(LIBFFMPEG) $(LIBS) $(CPP) $(CPPFLAGS) -o rtspr rtsp-relay.cpp $(LIBFFMPEG) $(LIBS)
...@@ -37,8 +40,4 @@ mux: demuxing_decoding.c ...@@ -37,8 +40,4 @@ mux: demuxing_decoding.c
$(CC) $(CFLAGS) -o mux demuxing_decoding.c $(LIBFFMPEG) $(CC) $(CFLAGS) -o mux demuxing_decoding.c $(LIBFFMPEG)
clean: clean:
#mkdir -p vendor/lib/pkgconfig/bak rm -fr evmgr evpuller evpusher *.dSYM *.out *.o
rm -fr *.dSYM \ No newline at end of file
#mv vendor/lib/pkgconfig/*.pc vendor/lib/pkgconfig/bak
rm -fr rtspr evmgr evpusher *.dSYM vendor/lib/pkgconfig/*.pc
#cd vendor/libzmq && make clean
\ No newline at end of file
opencv-motion-detect/evmgr.cpp
浏览文件 @ a2da500d
...@@ -20,234 +20,8 @@ namespace fs = std::filesystem; ...@@ -20,234 +20,8 @@ namespace fs = std::filesystem;
using namespace std; using namespace std;
class PacketProducer: public TinyThread {
private:
void *pPubContext = NULL; // for packets publishing
void *pPublisher = NULL;
AVFormatContext *pAVFormatInput = NULL;
string urlIn;
int *streamList = NULL, numStreams = 0;
public:
PacketProducer(string urlIn):urlIn(urlIn){
setupMq();
}
~PacketProducer(){
}
protected: int main(int argc, const char *argv[]){
// Function to be executed by thread function
void run()
{
int ret = 0;
setupMq();
if ((ret = avformat_open_input(&pAVFormatInput, urlIn.c_str(), NULL, NULL)) < 0) {
spdlog::error("Could not open input file {}", urlIn);
}
if ((ret = avformat_find_stream_info(pAVFormatInput, NULL)) < 0) {
spdlog::error("Failed to retrieve input stream information");
}
pAVFormatInput->flags = AVFMT_FLAG_NOBUFFER | AVFMT_FLAG_FLUSH_PACKETS;
numStreams = pAVFormatInput->nb_streams;
int *streamList = (int *)av_mallocz_array(numStreams, sizeof(*streamList));
if (!streamList) {
ret = AVERROR(ENOMEM);
spdlog::error("failed create avformatcontext for output: {}", av_err2str(AVERROR(ENOMEM)));
}
// find all video & audio streams for remuxing
int i = 0, streamIdx = 0;
for (; i < pAVFormatInput->nb_streams; i++) {
AVStream *in_stream = pAVFormatInput->streams[i];
AVCodecParameters *in_codecpar = in_stream->codecpar;
if (in_codecpar->codec_type != AVMEDIA_TYPE_AUDIO &&
in_codecpar->codec_type != AVMEDIA_TYPE_VIDEO &&
in_codecpar->codec_type != AVMEDIA_TYPE_SUBTITLE) {
streamList[i] = -1;
continue;
}
streamList[i] = streamIdx++;
}
bool bStopSig = false;
int pktCnt = 0;
while (true) {
if(checkStop() == true) {
bStopSig = true;
break;
}
AVStream *in_stream;
AVPacket packet;
zmq_msg_t msg;
ret = av_read_frame(pAVFormatInput, &packet);
if (ret < 0) {
spdlog::error("failed read packet: {}", av_err2str(ret));
break;
}
in_stream = pAVFormatInput->streams[packet.stream_index];
if (packet.stream_index >= numStreams || streamList[packet.stream_index] < 0) {
av_packet_unref(&packet);
continue;
}
pktCnt++;
packet.stream_index = streamList[packet.stream_index];
/* copy packet */
//packet.pts = av_rescale_q_rnd(packet.pts, in_stream->time_base, out_stream->time_base, AVRounding(AV_ROUND_NEAR_INF|AV_ROUND_PASS_MINMAX));
//packet.dts = av_rescale_q_rnd(packet.dts, in_stream->time_base, out_stream->time_base, AVRounding(AV_ROUND_NEAR_INF|AV_ROUND_PASS_MINMAX));
//packet.duration = av_rescale_q(packet.duration, in_stream->time_base, out_stream->time_base);
//packet.pos = -1;
// serialize packet to raw bytes
char * data = NULL;
int size = AVPacketSerializer::encode(packet, &data);
zmq_msg_init_data(&msg, (void*)data, size, mqPacketFree, NULL);
zmq_send_const(pPublisher, zmq_msg_data(&msg), size, 0);
av_packet_unref(&packet);
}
// TODO:
if(ret < 0 && !bStopSig) {
// reconnect
}else {
std::cout << "Task End" << std::endl;
}
}
private:
int setupMq()
{
teardownMq();
pPubContext = zmq_ctx_new();
pPublisher = zmq_socket(pPubContext, ZMQ_PUB);
int rc = zmq_bind(pPublisher, "tcp://0.0.0.0:5556");
if(rc != 0) {
spdlog::error("failed create pub");
}
return 0;
}
int teardownMq()
{
if(pPublisher != NULL) {
zmq_close(pPublisher);
}
if(pPubContext != NULL) {
zmq_ctx_destroy(pPubContext);
}
return 0;
}
};
class EdgeVideoMgr {
private:
#define SECS_SLICE (60*5/2)
AVFormatContext *pAVFormatInput = NULL, *pAVFormatRemux = NULL;
AVCodec *pCodec = NULL;
AVDictionary *pOptsRemux = NULL, *pOptsInput = NULL, *pOptsOutput = NULL;
int idxVideo = -1, idxAudio = -1, numStreams = 0, numSlices = 6, secsSlice = SECS_SLICE;
int *streamList = NULL;
bool bPush = true, bRecord = false;
string urlIn, urlOut, pathSlice;
unordered_map<string, string> envParams = unordered_map<string, string>();
// mq
void *pRepContext = NULL; // for msg from edge gateway
void *pReqContext = NULL; // for msg to edge gateway
private:
void setupParams()
{
char *tmp = getenv("URL_IN");
urlIn = (tmp == NULL?string(""): string(tmp));
tmp= getenv("URL_OUT");
urlOut = (tmp == NULL?string(""): string(tmp));
tmp = getenv("SLICE_NUM");
numSlices = (tmp == NULL?6:atoi(tmp));
if(numSlices <=2) {
numSlices = 6;
}
spdlog::info("in: {}", urlIn);
tmp = getenv("SLICE_PATH");
pathSlice = (tmp == NULL?string("slices"):string(tmp));
// OSX XCode doesn't ship with the filesystem header as of version 10.x
#ifdef __LINUX___
if (!fs::exists(pathSlice.c_str())) {
if (!fs::create_directory(pathSlice.c_str())) {
spdlog::error("can't create directory: {}", pathSlice.c_str());
exit(1);
}
fs::permissions(pathSlice.c_str(), fs::perms::all);
}
#endif
tmp = getenv("PUSH");
bPush = (tmp == NULL?false: (string(tmp) == string("false")?false:true));
tmp = getenv("SLICE_SECS");
secsSlice = (tmp == NULL?SECS_SLICE:atoi(tmp));
if(secsSlice < SECS_SLICE) {
secsSlice = SECS_SLICE;
}
if(urlIn == "" or urlOut == "") {
spdlog::error("no input/output url");
exit(1);
}
}
int setupStreams()
{
int ret = 0;
PacketProducer packetProducer(urlIn);
packetProducer.join();
// std::this_thread::sleep_for(std::chrono::milliseconds(30000));
// packetProducer.stop();
return ret;
}
public:
// ctor
EdgeVideoMgr()
{
setupParams();
setupStreams();
}
// dtor
~EdgeVideoMgr()
{
avformat_close_input(&pAVFormatInput);
/* close output */
if (pAVFormatRemux && !(pAVFormatRemux->oformat->flags & AVFMT_NOFILE))
avio_closep(&pAVFormatRemux->pb);
avformat_free_context(pAVFormatRemux);
av_freep(&streamList);
}
};
int main(int argc, char **argv)
{
av_log_set_level(AV_LOG_INFO);
spdlog::set_level(spdlog::level::info);
DB::exec(NULL, NULL, NULL ,NULL);
spdlog::info("hello");
auto vp = EdgeVideoMgr();
return 0; return 0;
} }
\ No newline at end of file
opencv-motion-detect/evpuller.cpp 0 → 100644
浏览文件 @ a2da500d
#pragma GCC diagnostic ignored "-Wunused-private-field"
#pragma GCC diagnostic ignored "-Wunused-variable"
#include <stdlib.h>
#include <string>
#include <thread>
#include <iostream>
#include <chrono>
#include <future>
#ifdef OS_LINUX
#include <filesystem>
namespace fs = std::filesystem;
#endif
#include "vendor/include/zmq.h"
#include "tinythread.hpp"
#include "common.hpp"
#include "database.h"
using namespace std;
class PacketProducer: public TinyThread {
private:
void *pPubContext = NULL; // for packets publishing
void *pPublisher = NULL;
AVFormatContext *pAVFormatInput = NULL;
string urlIn;
int *streamList = NULL, numStreams = 0;
public:
PacketProducer(string urlIn):urlIn(urlIn){
setupMq();
}
~PacketProducer(){
}
protected:
// Function to be executed by thread function
void run()
{
int ret = 0;
setupMq();
if ((ret = avformat_open_input(&pAVFormatInput, urlIn.c_str(), NULL, NULL)) < 0) {
spdlog::error("Could not open input file {}", urlIn);
}
if ((ret = avformat_find_stream_info(pAVFormatInput, NULL)) < 0) {
spdlog::error("Failed to retrieve input stream information");
}
pAVFormatInput->flags = AVFMT_FLAG_NOBUFFER | AVFMT_FLAG_FLUSH_PACKETS;
numStreams = pAVFormatInput->nb_streams;
int *streamList = (int *)av_mallocz_array(numStreams, sizeof(*streamList));
if (!streamList) {
ret = AVERROR(ENOMEM);
spdlog::error("failed create avformatcontext for output: {}", av_err2str(AVERROR(ENOMEM)));
}
// find all video & audio streams for remuxing
int i = 0, streamIdx = 0;
for (; i < pAVFormatInput->nb_streams; i++) {
AVStream *in_stream = pAVFormatInput->streams[i];
AVCodecParameters *in_codecpar = in_stream->codecpar;
if (in_codecpar->codec_type != AVMEDIA_TYPE_AUDIO &&
in_codecpar->codec_type != AVMEDIA_TYPE_VIDEO &&
in_codecpar->codec_type != AVMEDIA_TYPE_SUBTITLE) {
streamList[i] = -1;
continue;
}
streamList[i] = streamIdx++;
}
bool bStopSig = false;
int pktCnt = 0;
while (true) {
if(checkStop() == true) {
bStopSig = true;
break;
}
AVStream *in_stream;
AVPacket packet;
zmq_msg_t msg;
ret = av_read_frame(pAVFormatInput, &packet);
if (ret < 0) {
spdlog::error("failed read packet: {}", av_err2str(ret));
break;
}
in_stream = pAVFormatInput->streams[packet.stream_index];
if (packet.stream_index >= numStreams || streamList[packet.stream_index] < 0) {
av_packet_unref(&packet);
continue;
}
pktCnt++;
packet.stream_index = streamList[packet.stream_index];
/* copy packet */
//packet.pts = av_rescale_q_rnd(packet.pts, in_stream->time_base, out_stream->time_base, AVRounding(AV_ROUND_NEAR_INF|AV_ROUND_PASS_MINMAX));
//packet.dts = av_rescale_q_rnd(packet.dts, in_stream->time_base, out_stream->time_base, AVRounding(AV_ROUND_NEAR_INF|AV_ROUND_PASS_MINMAX));
//packet.duration = av_rescale_q(packet.duration, in_stream->time_base, out_stream->time_base);
//packet.pos = -1;
// serialize packet to raw bytes
char * data = NULL;
int size = AVPacketSerializer::encode(packet, &data);
zmq_msg_init_data(&msg, (void*)data, size, mqPacketFree, NULL);
zmq_send_const(pPublisher, zmq_msg_data(&msg), size, 0);
av_packet_unref(&packet);
}
// TODO:
if(ret < 0 && !bStopSig) {
// reconnect
}else {
std::cout << "Task End" << std::endl;
}
}
private:
int setupMq()
{
teardownMq();
pPubContext = zmq_ctx_new();
pPublisher = zmq_socket(pPubContext, ZMQ_PUB);
int rc = zmq_bind(pPublisher, "tcp://0.0.0.0:5556");
if(rc != 0) {
spdlog::error("failed create pub");
}
return 0;
}
int teardownMq()
{
if(pPublisher != NULL) {
zmq_close(pPublisher);
}
if(pPubContext != NULL) {
zmq_ctx_destroy(pPubContext);
}
return 0;
}
};
class EdgeVideoMgr {
private:
#define SECS_SLICE (60*5/2)
AVFormatContext *pAVFormatInput = NULL, *pAVFormatRemux = NULL;
AVCodec *pCodec = NULL;
AVDictionary *pOptsRemux = NULL, *pOptsInput = NULL, *pOptsOutput = NULL;
int idxVideo = -1, idxAudio = -1, numStreams = 0, numSlices = 6, secsSlice = SECS_SLICE;
int *streamList = NULL;
bool bPush = true, bRecord = false;
string urlIn, urlOut, pathSlice;
unordered_map<string, string> envParams = unordered_map<string, string>();
// mq
void *pRepContext = NULL; // for msg from edge gateway
void *pReqContext = NULL; // for msg to edge gateway
private:
void setupParams()
{
char *tmp = getenv("URL_IN");
urlIn = (tmp == NULL?string(""): string(tmp));
tmp= getenv("URL_OUT");
urlOut = (tmp == NULL?string(""): string(tmp));
tmp = getenv("SLICE_NUM");
numSlices = (tmp == NULL?6:atoi(tmp));
if(numSlices <=2) {
numSlices = 6;
}
spdlog::info("in: {}", urlIn);
tmp = getenv("SLICE_PATH");
pathSlice = (tmp == NULL?string("slices"):string(tmp));
// OSX XCode doesn't ship with the filesystem header as of version 10.x
#ifdef __LINUX___
if (!fs::exists(pathSlice.c_str())) {
if (!fs::create_directory(pathSlice.c_str())) {
spdlog::error("can't create directory: {}", pathSlice.c_str());
exit(1);
}
fs::permissions(pathSlice.c_str(), fs::perms::all);
}
#endif
tmp = getenv("PUSH");
bPush = (tmp == NULL?false: (string(tmp) == string("false")?false:true));
tmp = getenv("SLICE_SECS");
secsSlice = (tmp == NULL?SECS_SLICE:atoi(tmp));
if(secsSlice < SECS_SLICE) {
secsSlice = SECS_SLICE;
}
if(urlIn == "" or urlOut == "") {
spdlog::error("no input/output url");
exit(1);
}
}
int setupStreams()
{
int ret = 0;
PacketProducer packetProducer(urlIn);
packetProducer.join();
// std::this_thread::sleep_for(std::chrono::milliseconds(30000));
// packetProducer.stop();
return ret;
}
public:
// ctor
EdgeVideoMgr()
{
setupParams();
setupStreams();
}
// dtor
~EdgeVideoMgr()
{
avformat_close_input(&pAVFormatInput);
/* close output */
if (pAVFormatRemux && !(pAVFormatRemux->oformat->flags & AVFMT_NOFILE))
avio_closep(&pAVFormatRemux->pb);
avformat_free_context(pAVFormatRemux);
av_freep(&streamList);
}
};
int main(int argc, char **argv)
{
av_log_set_level(AV_LOG_INFO);
spdlog::set_level(spdlog::level::info);
DB::exec(NULL, NULL, NULL ,NULL);
spdlog::info("hello");
auto vp = EdgeVideoMgr();
return 0;
}
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