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Changed buildsystem from automake to plain make.

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This commit is contained in:
Thulinma 2014-01-04 22:28:09 +01:00
parent 4e03805671
commit d8113e7829
15 changed files with 252 additions and 202 deletions
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110
src/analysers/info.cpp Normal file
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#include <cstdlib>
#include <cstdio>
#include <cstring>
#include <string>
#include <mist/json.h>
#include <mist/dtsc.h>
#include <mist/procs.h>
#include <mist/timing.h>
namespace Info {
int getInfo(int argc, char* argv[]) {
if (argc < 2){
fprintf( stderr, "Usage: %s <filename>\n", argv[0] );
return 1;
}
DTSC::File F(argv[1]);
JSON::Value fileSpecs = F.getMeta().toJSON();
if( !fileSpecs ) {
char ** cmd = (char**)malloc(3*sizeof(char*));
cmd[0] = (char*)"ffprobe";
cmd[1] = argv[1];
cmd[2] = NULL;
int outFD = -1;
Util::Procs::StartPiped("FFProbe", cmd, 0, 0, &outFD);
while( Util::Procs::isActive("FFProbe")){ Util::sleep(100); }
FILE * outFile = fdopen( outFD, "r" );
char * fileBuf = 0;
size_t fileBufLen = 0;
while ( !(feof(outFile) || ferror(outFile)) && (getline(&fileBuf, &fileBufLen, outFile) != -1)){
std::string line = fileBuf;
if (line.find("Input") != std::string::npos){
std::string tmp = line.substr(line.find(", ") + 2);
fileSpecs["format"] = tmp.substr(0, tmp.find(","));
}
if (line.find("Duration") != std::string::npos){
std::string tmp = line.substr(line.find(": ", line.find("Duration")) + 2);
tmp = tmp.substr(0, tmp.find(","));
int length = (((atoi(tmp.substr(0,2).c_str()) * 60) + atoi(tmp.substr(3,2).c_str())) * 60) + atoi(tmp.substr(6,2).c_str());
fileSpecs["length"] = length;
length *= 100;
length += atoi(tmp.substr(9,2).c_str());
fileSpecs["lastms"] = length * 10;
}
if (line.find("bitrate") != std::string::npos ){
std::string tmp = line.substr(line.find(": ", line.find("bitrate")) + 2);
fileSpecs["bps"] = atoi(tmp.substr(0, tmp.find(" ")).c_str()) * 128;
}
if (line.find("Stream") != std::string::npos ){
std::string tmp = line.substr(line.find(" ", line.find("Stream")) + 1);
int strmIdx = fileSpecs["streams"].size();
int curPos = 0;
curPos = tmp.find(": ", curPos) + 2;
fileSpecs["streams"][strmIdx]["type"] = tmp.substr(curPos, tmp.find(":", curPos) - curPos);
curPos = tmp.find(":", curPos) + 2;
fileSpecs["streams"][strmIdx]["codec"] = tmp.substr(curPos, tmp.find_first_of(", ", curPos) - curPos);
curPos = tmp.find(",", curPos) + 2;
if (fileSpecs["streams"][strmIdx]["type"] == "Video"){
fileSpecs["streams"][strmIdx]["encoding"] = tmp.substr(curPos, tmp.find(",", curPos) - curPos);
curPos = tmp.find(",", curPos) + 2;
fileSpecs["streams"][strmIdx]["width"] = atoi(tmp.substr(curPos, tmp.find("x", curPos) - curPos).c_str());
curPos = tmp.find("x", curPos) + 1;
fileSpecs["streams"][strmIdx]["height"] = atoi(tmp.substr(curPos, tmp.find(",", curPos) - curPos).c_str());
curPos = tmp.find(",", curPos) + 2;
fileSpecs["streams"][strmIdx]["bps"] = atoi(tmp.substr(curPos, tmp.find(" ", curPos) - curPos).c_str()) * 128;
curPos = tmp.find(",", curPos) + 2;
fileSpecs["streams"][strmIdx]["fpks"] = (int)(atof(tmp.substr(curPos, tmp.find(" ", curPos) - curPos).c_str()) * 1000);
fileSpecs["streams"][strmIdx].removeMember( "type" );
fileSpecs["video"] = fileSpecs["streams"][strmIdx];
}else if (fileSpecs["streams"][strmIdx]["type"] == "Audio"){
fileSpecs["streams"][strmIdx]["samplerate"] = atoi(tmp.substr(curPos, tmp.find(" ", curPos) - curPos).c_str());
curPos = tmp.find(",", curPos) + 2;
if (tmp.substr(curPos, tmp.find(",", curPos) - curPos) == "stereo"){
fileSpecs["streams"][strmIdx]["channels"] = 2;
}else if (tmp.substr(curPos, tmp.find(",", curPos) - curPos) == "mono"){
fileSpecs["streams"][strmIdx]["channels"] = 1;
}else{
fileSpecs["streams"][strmIdx]["channels"] = tmp.substr(curPos, tmp.find(",", curPos) - curPos);
}
curPos = tmp.find(",", curPos) + 2;
fileSpecs["streams"][strmIdx]["samplewidth"] = tmp.substr(curPos, tmp.find(",", curPos) - curPos);
curPos = tmp.find(",", curPos) + 2;
fileSpecs["streams"][strmIdx]["bps"] = atoi(tmp.substr(curPos, tmp.find(" ", curPos) - curPos).c_str()) * 128;
fileSpecs["streams"][strmIdx].removeMember( "type" );
fileSpecs["audio"] = fileSpecs["streams"][strmIdx];
}
}
}
fclose( outFile );
fileSpecs.removeMember( "streams" );
} else {
fileSpecs["format"] = "dtsc";
if (DTSC::isFixed(fileSpecs)){
fileSpecs["is_fixed"] = 1ll;
}
JSON::Value tracks = fileSpecs["tracks"];
for(JSON::ObjIter trackIt = tracks.ObjBegin(); trackIt != tracks.ObjEnd(); trackIt++){
fileSpecs["tracks"][trackIt->first].removeMember("fragments");
fileSpecs["tracks"][trackIt->first].removeMember("keys");
fileSpecs["tracks"][trackIt->first].removeMember("parts");
}
}
printf( "%s", fileSpecs.toString().c_str() );
return 0;
}
}
int main(int argc, char* argv[]) {
return Info::getInfo(argc, argv);
}