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Fixed FLV input when input is not properly interleaved at the beginning of the stream.

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This commit is contained in:
Thulinma 2014-02-25 15:44:55 +01:00
parent 9a9490dee5
commit 58566ad4e3
1 changed files with 15 additions and 15 deletions
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30
lib/flv_tag.cpp
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@ -977,16 +977,6 @@ JSON::Value FLV::Tag::toJSON(DTSC::Meta & metadata){
}
if (data[0] == 0x08){
char audiodata = data[11];
if (needsInitData() && isInitData()){
if ((audiodata & 0xF0) == 0xA0){
metadata.tracks[2].init = std::string((char*)data + 13, (size_t)len - 17);
}else{
metadata.tracks[2].init = std::string((char*)data + 12, (size_t)len - 16);
}
return pack_out; //skip rest of parsing, get next tag.
}
pack_out["time"] = tagTime();
pack_out["trackid"] = 2;
metadata.tracks[2].trackID = 2;
metadata.tracks[2].type = "audio";
if (metadata.tracks[2].codec == ""){
@ -1028,6 +1018,16 @@ JSON::Value FLV::Tag::toJSON(DTSC::Meta & metadata){
break;
}
}
if (needsInitData() && isInitData()){
if ((audiodata & 0xF0) == 0xA0){
metadata.tracks[2].init = std::string((char*)data + 13, (size_t)len - 17);
}else{
metadata.tracks[2].init = std::string((char*)data + 12, (size_t)len - 16);
}
return pack_out; //skip rest of parsing, get next tag.
}
pack_out["time"] = tagTime();
pack_out["trackid"] = 2;
if ((audiodata & 0xF0) == 0xA0){
if (len < 18){
return JSON::Value();
@ -1043,6 +1043,11 @@ JSON::Value FLV::Tag::toJSON(DTSC::Meta & metadata){
}
if (data[0] == 0x09){
char videodata = data[11];
if (metadata.tracks[1].codec == ""){
metadata.tracks[1].codec = getVideoCodec();
}
metadata.tracks[1].type = "video";
metadata.tracks[1].trackID = 1;
if (needsInitData() && isInitData()){
if ((videodata & 0x0F) == 7){
if (len < 21){
@ -1057,11 +1062,6 @@ JSON::Value FLV::Tag::toJSON(DTSC::Meta & metadata){
}
return pack_out; //skip rest of parsing, get next tag.
}
if (metadata.tracks[1].codec == ""){
metadata.tracks[1].codec = getVideoCodec();
}
metadata.tracks[1].type = "video";
metadata.tracks[1].trackID = 1;
pack_out["trackid"] = 1;
switch (videodata & 0xF0){
case 0x10: