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Fixed a few minor bugs in Multibitrate seeking.

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This commit is contained in:
Erik Zandvliet 2013-05-30 11:46:26 +02:00
parent c1560deaa9
commit e5ab3e3698
1 changed files with 9 additions and 3 deletions
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12
lib/dtsc.cpp
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@ -729,6 +729,11 @@ void DTSC::File::seekNext(){
return;
}
fseek(F,currentPositions.begin()->seekPos, SEEK_SET);
if ( reachedEOF()){
strbuffer = "";
jsonbuffer.null();
return;
}
seek_time(currentPositions.begin()->seekTime + 1, currentPositions.begin()->trackID);
fseek(F,currentPositions.begin()->seekPos, SEEK_SET);
currentPositions.erase(currentPositions.begin());
@ -819,7 +824,7 @@ bool DTSC::File::seek_time(int ms, int trackNo){
}
bool foundPacket = false;
while ( !foundPacket){
if (tmpPos.seekPos == getBytePosEOF()){
if (reachedEOF()){
return false;
}
//Seek to first packet after ms.
@ -854,6 +859,7 @@ bool DTSC::File::seek_time(int ms){
currentPositions.clear();
seekPos tmpPos;
for (std::set<int>::iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
seek_bpos(0);
seek_time(ms,(*it));
}
return true;
@ -881,8 +887,8 @@ bool DTSC::File::atKeyframe(){
}
bool inHeader = false;
for (JSON::ObjIter oIt = metadata["tracks"].ObjBegin(); oIt != metadata["tracks"].ObjEnd(); oIt++){
for (JSON::ArrIter aIt = oIt->second["keybpos"].ArrBegin(); aIt != oIt->second["keybpos"].ArrEnd(); aIt++){
if ((*aIt).asInt() == getBytePos()){
for (JSON::ArrIter aIt = oIt->second["keytime"].ArrBegin(); aIt != oIt->second["keytime"].ArrEnd(); aIt++){
if ((*aIt).asInt() == jsonbuffer["time"].asInt()){
inHeader = true;
break;
}