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解决hls iPhone无法播放的问题

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This commit is contained in:
xiongziliang 2018-03-27 12:42:06 +08:00
parent 412424b2bb
commit f2e82fc2cc
5 changed files with 12 additions and 51 deletions
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10
src/Common/config.cpp
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@ -287,21 +287,11 @@ const char kFileBufSize[] = HLS_FIELD"fileBufSize";
#define HLS_FILE_PATH (HTTP_ROOT_PATH)
const char kFilePath[] = HLS_FIELD"filePath";
//HTTP访问url前缀
#define HTTP_PREFIX (StrPrinter << "http://${" << VHOST_KEY << "}:" << HTTP_PORT << endl)
const char kHttpPrefix[] = HLS_FIELD"httpPrefix";
#define HTTP_PREFIX_DEFAULT_VHOST (StrPrinter << "http://" << SockUtil::get_local_ip() << ":" << HTTP_PORT << endl)
const char kHttpPrefixDefaultVhost[] = HLS_FIELD"httpPrefixDefaultVhost";
onceToken token([](){
mINI::Instance()[kSegmentDuration] = HLS_SEGMENT_DURATION;
mINI::Instance()[kSegmentNum] = HLS_SEGMENT_NUM;
mINI::Instance()[kFileBufSize] = HLS_FILE_BUF_SIZE;
mINI::Instance()[kFilePath] = HLS_FILE_PATH;
mINI::Instance()[kHttpPrefix] = HTTP_PREFIX;
mINI::Instance()[kHttpPrefixDefaultVhost] = HTTP_PREFIX_DEFAULT_VHOST;
},nullptr);
} //namespace Hls

4
src/Common/config.h
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@ -232,10 +232,6 @@ extern const char kSegmentNum[];
extern const char kFileBufSize[];
//录制文件路径
extern const char kFilePath[];
//HTTP访问url前缀
extern const char kHttpPrefix[];
//HTTP默认vhost访问url前缀
extern const char kHttpPrefixDefaultVhost[];
} //namespace Hls
} // namespace Config

12
src/MediaFile/HLSMaker.cpp
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@ -33,8 +33,10 @@ using namespace ZL::Util;
namespace ZL {
namespace MediaFile {
HLSMaker::HLSMaker(const string& strM3u8File, const string& strHttpUrl,
uint32_t ui32BufSize, uint32_t ui32Duration, uint32_t ui32Num) {
HLSMaker::HLSMaker(const string& strM3u8File,
uint32_t ui32BufSize,
uint32_t ui32Duration,
uint32_t ui32Num) {
if (ui32BufSize < 16 * 1024) {
ui32BufSize = 16 * 1024;
}
@ -44,7 +46,6 @@ HLSMaker::HLSMaker(const string& strM3u8File, const string& strHttpUrl,
m_ui32BufSize = ui32BufSize;
m_ui64TsCnt = 0;
m_strM3u8File = strM3u8File;
m_strHttpUrl = strHttpUrl.substr(0, strHttpUrl.find_last_of('/') + 1);
m_ui32NumSegments = ui32Num;
m_ui32SegmentDuration = ui32Duration;
@ -85,6 +86,7 @@ bool HLSMaker::write_index_file(int iFirstSegment, unsigned int uiLastSegment, i
snprintf(acWriteBuf,
sizeof(acWriteBuf),
"#EXTM3U\n"
"#EXT-X-VERSION:3\n"
"#EXT-X-TARGETDURATION:%u\n"
"#EXT-X-MEDIA-SEQUENCE:%u\n",
maxSegmentDuration,
@ -93,6 +95,7 @@ bool HLSMaker::write_index_file(int iFirstSegment, unsigned int uiLastSegment, i
snprintf(acWriteBuf,
sizeof(acWriteBuf),
"#EXTM3U\n"
"#EXT-X-VERSION:3\n"
"#EXT-X-TARGETDURATION:%u\n",
maxSegmentDuration);
}
@ -104,9 +107,8 @@ bool HLSMaker::write_index_file(int iFirstSegment, unsigned int uiLastSegment, i
for (unsigned int i = iFirstSegment; i < uiLastSegment; i++) {
snprintf(acWriteBuf,
sizeof(acWriteBuf),
"#EXTINF:%.3f,\n%s%s-%u.ts\n",
"#EXTINF:%.3f,\n%s-%u.ts\n",
m_iDurations[i-iFirstSegment]/1000.0,
m_strHttpUrl.c_str(),
m_strFileName.c_str(),
i);
if (fwrite(acWriteBuf, strlen(acWriteBuf), 1, pM3u8File.get()) != 1) {

2
src/MediaFile/HLSMaker.h
View File

@ -43,7 +43,6 @@ namespace MediaFile {
class HLSMaker {
public:
HLSMaker(const string &strM3u8File,
const string &strHttpUrl,
uint32_t ui32BufSize = 64 * 1024,
uint32_t ui32Duration = 5,
uint32_t ui32Num = 3);
@ -63,7 +62,6 @@ public:
private:
TSMaker m_ts;
string m_strM3u8File;
string m_strHttpUrl;
string m_strFileName;
string m_strOutputPrefix;
uint32_t m_ui32SegmentDuration;

35
src/MediaFile/MediaRecorder.cpp
View File

@ -44,8 +44,6 @@ MediaRecorder::MediaRecorder(const string &strVhost_tmp,
bool enableHls,
bool enableMp4) {
GET_CONFIG_AND_REGISTER(string,hlsPrefix,Config::Hls::kHttpPrefix);
GET_CONFIG_AND_REGISTER(string,hlsPrefixDefaultVhost,Config::Hls::kHttpPrefixDefaultVhost);
GET_CONFIG_AND_REGISTER(string,hlsPath,Config::Hls::kFilePath);
GET_CONFIG_AND_REGISTER(uint32_t,hlsBufSize,Config::Hls::kFileBufSize);
GET_CONFIG_AND_REGISTER(uint32_t,hlsDuration,Config::Hls::kSegmentDuration);
@ -58,40 +56,17 @@ MediaRecorder::MediaRecorder(const string &strVhost_tmp,
}
if(enableHls) {
string hlsPrefixVhost = hlsPrefix;
do {
//生成hls http前缀
if (strVhost == DEFAULT_VHOST) {
hlsPrefixVhost = hlsPrefixDefaultVhost;
break;
}
auto pos_start = hlsPrefixVhost.find("${");
auto pos_end = hlsPrefixVhost.find("}");
if (pos_start != string::npos && pos_end != string::npos && pos_end - pos_start - 2 > 0) {
auto key = hlsPrefixVhost.substr(pos_start + 2, pos_end - pos_start - 2);
trim(key);
if (key == VHOST_KEY) {
hlsPrefixVhost.replace(pos_start, pos_end - pos_start + 1, strVhost);
} else{
//不识别的环境变量
break;
}
}else{
//没有更多环境变量了
break;
}
} while (true);
m_hlsMaker.reset(new HLSMaker(hlsPath + "/" + strVhost + "/" + strApp + "/" + strId + "/hls.m3u8",
hlsPrefixVhost + "/" + strApp + "/" + strId + "/",
hlsBufSize, hlsDuration, hlsNum));
auto m3u8FilePath = hlsPath + "/" + strVhost + "/" + strApp + "/" + strId + "/hls.m3u8";
m_hlsMaker.reset(new HLSMaker(m3u8FilePath,hlsBufSize, hlsDuration, hlsNum));
}
#ifdef ENABLE_MP4V2
GET_CONFIG_AND_REGISTER(string,recordPath,Config::Record::kFilePath);
GET_CONFIG_AND_REGISTER(string,recordAppName,Config::Record::kAppName);
if(enableMp4){
m_mp4Maker.reset(new Mp4Maker(recordPath + "/" + strVhost + "/" + recordAppName + "/" + strApp + "/" + strId + "/",
strVhost,strApp,strId,pPlayer));
auto mp4FilePath = recordPath + "/" + strVhost + "/" + recordAppName + "/" + strApp + "/" + strId + "/";
m_mp4Maker.reset(new Mp4Maker(mp4FilePath,strVhost,strApp,strId,pPlayer));
}
#endif //ENABLE_MP4V2
}