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Merge branch 'development' into LTS_development

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# Conflicts:
#	src/output/output_hls.cpp
#	src/output/output_hls.h
This commit is contained in:
Thulinma 2018-04-23 11:04:49 +02:00
commit 807324f133
2 changed files with 39 additions and 14 deletions
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51
src/output/output_hls.cpp
View file

@ -13,6 +13,16 @@ namespace Mist {
return false;
}
std::string OutHLS::h264init(const std::string & initData){
std::stringstream r;
MP4::AVCC avccBox;
avccBox.setPayload(initData);
r << std::hex << std::setw(2) << std::setfill('0') << (int)initData[1] << std::dec;
r << std::hex << std::setw(2) << std::setfill('0') << (int)initData[2] << std::dec;
r << std::hex << std::setw(2) << std::setfill('0') << (int)initData[3] << std::dec;
return r.str();
}
///\brief Builds an index file for HTTP Live streaming.
///\return The index file for HTTP Live Streaming.
std::string OutHLS::liveIndex() {
@ -43,11 +53,26 @@ namespace Mist {
if (audioId != -1) {
bWidth += myMeta.tracks[audioId].bps;
}
if (!hasSubs){
result << "#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=" << (bWidth * 8) << "\r\n";
}else{
result << "#EXT-X-STREAM-INF:PROGRAM-ID=1,SUBTITLES=\"sub1\",BANDWIDTH=" << (bWidth * 8) << "\r\n";
result << "#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=" << (bWidth * 8);
result << ",RESOLUTION=" << it->second.width << "x" << it->second.height;
if (it->second.fpks){
result << ",FRAME-RATE=" << (float)it->second.fpks / 1000;
}
if (it->second.codec == "H264"){
result << ",CODECS=\"";
if (it->second.codec == "H264"){
result << "avc1." << h264init(it->second.init);
}
if (audioId != -1){
if (myMeta.tracks[audioId].codec == "AAC"){
result << ",mp4a.40.2";
}else if (myMeta.tracks[audioId].codec == "MP3" ){
result << ",mp4a.40.34";
}
}
result << "\"";
}
result <<"\r\n";
result << it->first;
if (audioId != -1) {
result << "_" << audioId;
@ -63,7 +88,13 @@ namespace Mist {
}
}
if (!vidTracks && audioId) {
result << "#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=" << (myMeta.tracks[audioId].bps * 8) << "\r\n";
result << "#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=" << (myMeta.tracks[audioId].bps * 8);
if (myMeta.tracks[audioId].codec == "AAC"){
result << ",CODECS=\"mp4a.40.2\"";
}else if (myMeta.tracks[audioId].codec == "MP3" ){
result << ",CODECS=\"mp4a.40.34\"";
}
result << "\r\n";
result << audioId << "/index.m3u8\r\n";
}
DEBUG_MSG(DLVL_HIGH, "Sending this index: %s", result.str().c_str());
@ -165,15 +196,7 @@ namespace Mist {
}
char lineBuf[400];
if(myMeta.tracks[tid].codec == "subtitle"){
snprintf(lineBuf, 400, "#EXTINF:%f,\r\n../../../%s.vtt?track=%d&from=%lld&to=%lld\r\n", streamName.c_str(),(double)duration/1000,tid, starttime, starttime + duration);
}else{
if (sessId.size()){
snprintf(lineBuf, 400, "#EXTINF:%f,\r\n%lld_%lld.ts?sessId=%s\r\n", (double)duration/1000, starttime, starttime + duration, sessId.c_str());
}else{
snprintf(lineBuf, 400, "#EXTINF:%f,\r\n%lld_%lld.ts\r\n", (double)duration/1000, starttime, starttime + duration);
}
}
snprintf(lineBuf, 400, "#EXTINF:%f,\r\n%lld_%lld.ts\r\n", (double)duration/1000, starttime, starttime + duration);
durs.push_back(duration);
total_dur += duration;
lines.push_back(lineBuf);

2
src/output/output_hls.h
View file

@ -12,6 +12,8 @@ namespace Mist {
void onHTTP();
bool isReadyForPlay();
protected:
std::string h264init(const std::string & initData);
bool hasSessionIDs(){return true;}
std::string liveIndex();
std::string liveIndex(int tid, std::string & sessId);