摄像头推流到rtmp
推流到rtmp,使用opencv摄像头输入,FFMPEG编码,推流到nginx-RTMP服务器,形成直播系统,opencv处理图像很强,可以方便加入各种特效。
代码片段和文件信息
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2017-02-18 16:47 JpegRtspCamera-master
文件 3178 2017-02-18 16:47 JpegRtspCamera-masterREADME.md
目录 0 2017-02-18 16:47 JpegRtspCamera-masterlive
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironment
文件 7664 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicHashTable.cpp
文件 10537 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicTaskScheduler.cpp
文件 7512 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicTaskScheduler0.cpp
文件 2437 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicUsageEnvironment.cpp
文件 2622 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicUsageEnvironment0.cpp
文件 24389 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentCOPYING
文件 6421 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentDelayQueue.cpp
文件 166 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentMakefile.head
文件 1703 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentMakefile.tail
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentinclude
文件 3475 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicHashTable.hh
文件 3196 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicUsageEnvironment.hh
文件 3712 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicUsageEnvironment0.hh
文件 354 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicUsageEnvironment_version.hh
文件 4656 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeDelayQueue.hh
文件 2195 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeHandlerSet.hh
文件 24389 2017-02-18 16:47 JpegRtspCamera-masterliveCOPYING
文件 49 2017-02-18 16:47 JpegRtspCamera-masterliveMakefile.head
文件 1387 2017-02-18 16:47 JpegRtspCamera-masterliveMakefile.tail
文件 103 2017-02-18 16:47 JpegRtspCamera-masterliveREADME
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironment
文件 24389 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentCOPYING
文件 1428 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentHashTable.cpp
文件 136 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentMakefile.head
文件 1281 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentMakefile.tail
文件 2086 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentUsageEnvironment.cpp
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentinclude
............此处省略494个文件信息
/**********
This library 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. (See .)
This library 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 library; if not write to the Free Software Foundation Inc.
51 Franklin Street Fifth Floor Boston MA 02110-1301 USA
**********/
// Copyright (c) 1996-2015 Live Networks Inc. All rights reserved.
// Basic Hash Table implementation
// Implementation
#include “BasicHashTable.hh“
#include “strDup.hh“
#if defined(__WIN32__) || defined(_WIN32)
#else
#include
#endif
#include
#include
// When there are this many entries per bucket on average rebuild
// the table to increase the number of buckets
#define REBUILD_MULTIPLIER 3
BasicHashTable::BasicHashTable(int keyType)
: fBuckets(fStaticBuckets) fNumBuckets(SMALL_HASH_TABLE_SIZE)
fNumEntries(0) fRebuildSize(SMALL_HASH_TABLE_SIZE*REBUILD_MULTIPLIER)
fDownShift(28) fMask(0x3) fKeyType(keyType) {
for (unsigned i = 0; i < SMALL_HASH_TABLE_SIZE; ++i) {
fStaticBuckets[i] = NULL;
}
}
BasicHashTable::~BasicHashTable() {
// Free all the entries in the table:
for (unsigned i = 0; i < fNumBuckets; ++i) {
TableEntry* entry;
while ((entry = fBuckets[i]) != NULL) {
deleteEntry(i entry);
}
}
// Also free the bucket array if it was dynamically allocated:
if (fBuckets != fStaticBuckets) delete[] fBuckets;
}
void* BasicHashTable::Add(char const* key void* value) {
void* oldValue;
unsigned index;
TableEntry* entry = lookupKey(key index);
if (entry != NULL) {
// There‘s already an item with this key
oldValue = entry->value;
} else {
// There‘s no existing entry; create a new one:
entry = insertNewEntry(index key);
oldValue = NULL;
}
entry->value = value;
// If the table has become too large rebuild it with more buckets:
if (fNumEntries >= fRebuildSize) rebuild();
return oldValue;
}
Boolean BasicHashTable::Remove(char const* key) {
unsigned index;
TableEntry* entry = lookupKey(key index);
if (entry == NULL) return False; // no such entry
deleteEntry(index entry);
return True;
}
void* BasicHashTable::Lookup(char const* key) const {
unsigned index;
TableEntry* entry = lookupKey(key index);
if (entry == NULL) return NULL; // no such entry
return entry->value;
}
unsigned BasicHashTable::numEntries() const {
return fNumEntries;
}
BasicHashTable::Iterator::Iterator(BasicHashTable const& table)
: fTable(table) fNextIndex(0)
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2017-02-18 16:47 JpegRtspCamera-master
文件 3178 2017-02-18 16:47 JpegRtspCamera-masterREADME.md
目录 0 2017-02-18 16:47 JpegRtspCamera-masterlive
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironment
文件 7664 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicHashTable.cpp
文件 10537 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicTaskScheduler.cpp
文件 7512 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicTaskScheduler0.cpp
文件 2437 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicUsageEnvironment.cpp
文件 2622 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentBasicUsageEnvironment0.cpp
文件 24389 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentCOPYING
文件 6421 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentDelayQueue.cpp
文件 166 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentMakefile.head
文件 1703 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentMakefile.tail
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentinclude
文件 3475 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicHashTable.hh
文件 3196 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicUsageEnvironment.hh
文件 3712 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicUsageEnvironment0.hh
文件 354 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeBasicUsageEnvironment_version.hh
文件 4656 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeDelayQueue.hh
文件 2195 2017-02-18 16:47 JpegRtspCamera-masterliveBasicUsageEnvironmentincludeHandlerSet.hh
文件 24389 2017-02-18 16:47 JpegRtspCamera-masterliveCOPYING
文件 49 2017-02-18 16:47 JpegRtspCamera-masterliveMakefile.head
文件 1387 2017-02-18 16:47 JpegRtspCamera-masterliveMakefile.tail
文件 103 2017-02-18 16:47 JpegRtspCamera-masterliveREADME
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironment
文件 24389 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentCOPYING
文件 1428 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentHashTable.cpp
文件 136 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentMakefile.head
文件 1281 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentMakefile.tail
文件 2086 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentUsageEnvironment.cpp
目录 0 2017-02-18 16:47 JpegRtspCamera-masterliveUsageEnvironmentinclude
............此处省略494个文件信息
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