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Improved audio/video/subtitle GET param selectors to no longer select tracks when unable to select requested tracks

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This commit is contained in:
Thulinma 2018-06-08 13:57:48 +02:00
parent b352b17de8
commit 0ee58e3096
1 changed files with 25 additions and 37 deletions
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62
src/output/output.cpp
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@ -420,12 +420,12 @@ namespace Mist{
if (trackVal == JSON::Value(trackNo).asString()){
//It's an integer number
if (!myMeta.tracks.count(trackNo)){
WARN_MSG("Track %lld does not exist in stream, cannot select", trackNo);
INFO_MSG("Track %lld does not exist in stream, cannot select", trackNo);
return;
}
const DTSC::Track & Trk = myMeta.tracks[trackNo];
if (Trk.type != trackType && Trk.codec != trackType){
WARN_MSG("Track %lld is not %s (%s/%s), cannot select", trackNo, trackType.c_str(), Trk.type.c_str(), Trk.codec.c_str());
INFO_MSG("Track %lld is not %s (%s/%s), cannot select", trackNo, trackType.c_str(), Trk.type.c_str(), Trk.codec.c_str());
return;
}
INFO_MSG("Selecting %s track %lld (%s/%s)", trackType.c_str(), trackNo, Trk.type.c_str(), Trk.codec.c_str());
@ -471,10 +471,20 @@ namespace Mist{
selectedTracks.clear();
/*LTS-START*/
bool noSelAudio = false, noSelVideo = false, noSelSub = false;
//Then, select the tracks we've been asked to select.
if (targetParams.count("audio")){selectTrack("audio", targetParams["audio"]);}
if (targetParams.count("video")){selectTrack("video", targetParams["video"]);}
if (targetParams.count("subtitle")){selectTrack("subtitle", targetParams["subtitle"]);}
if (targetParams.count("audio") && targetParams["audio"].size()){
selectTrack("audio", targetParams["audio"]);
noSelAudio = true;
}
if (targetParams.count("video") && targetParams["video"].size()){
selectTrack("video", targetParams["video"]);
noSelVideo = true;
}
if (targetParams.count("subtitle") && targetParams["subtitle"].size()){
selectTrack("subtitle", targetParams["subtitle"]);
noSelSub = true;
}
/*LTS-END*/
//check which tracks don't actually exist
@ -561,6 +571,11 @@ namespace Mist{
if (myMeta.live){
for (std::map<unsigned int, DTSC::Track>::reverse_iterator trit = myMeta.tracks.rbegin(); trit != myMeta.tracks.rend(); trit++){
if ((!byType && trit->second.codec == strRef.substr(shift)) || (byType && trit->second.type == strRef.substr(shift)) || strRef.substr(shift) == "*"){
/*LTS-START*/
if (noSelAudio && trit->second.type == "audio"){continue;}
if (noSelVideo && trit->second.type == "video"){continue;}
if (noSelSub && (trit->second.type == "subtitle" || trit->second.codec == "subtitle")){continue;}
/*LTS-END*/
selectedTracks.insert(trit->first);
found = true;
if (!multiSel){break;}
@ -569,6 +584,11 @@ namespace Mist{
}else{
for (std::map<unsigned int, DTSC::Track>::iterator trit = myMeta.tracks.begin(); trit != myMeta.tracks.end(); trit++){
if ((!byType && trit->second.codec == strRef.substr(shift)) || (byType && trit->second.type == strRef.substr(shift)) || strRef.substr(shift) == "*"){
/*LTS-START*/
if (noSelAudio && trit->second.type == "audio"){continue;}
if (noSelVideo && trit->second.type == "video"){continue;}
if (noSelSub && (trit->second.type == "subtitle" || trit->second.codec == "subtitle")){continue;}
/*LTS-END*/
selectedTracks.insert(trit->first);
found = true;
if (!multiSel){break;}
@ -580,38 +600,6 @@ namespace Mist{
}
}
}
/*LTS-START*/
//Finally, we strip anything unwanted that the above may have auto-selected.
toRemove.clear();
if (targetParams.count("subtitle") && targetParams["subtitle"] == "0"){
for (std::set<unsigned long>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
if (myMeta.tracks.at(*it).codec=="subtitle"){
toRemove.insert(*it);
}
}
}
if (targetParams.count("video") && targetParams["video"] == "0"){
for (std::set<unsigned long>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
if (myMeta.tracks.at(*it).type=="video"){
toRemove.insert(*it);
}
}
}
if (targetParams.count("audio") && targetParams["audio"] == "0"){
for (std::set<unsigned long>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
if (myMeta.tracks.at(*it).type=="audio"){
toRemove.insert(*it);
}
}
}
//remove those from selectedtracks
for (std::set<unsigned long>::iterator it = toRemove.begin(); it != toRemove.end(); it++){
selectedTracks.erase(*it);
}
/*LTS-END*/
if (Util::Config::printDebugLevel >= DLVL_MEDIUM){
//print the selected tracks