56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include "timing.h"
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#include "converter.h"
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#include "procs.h"
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namespace Converter {
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Converter::Converter(){
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fillFFMpegEncoders();
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}
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void Converter::fillFFMpegEncoders(){
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char ** cmd = (char**)malloc(3*sizeof(char*));
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cmd[0] = "ffmpeg";
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cmd[1] = "-encoders";
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cmd[2] = NULL;
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int outFD = -1;
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Util::Procs::StartPiped("FFMpegInfo", cmd, 0, &outFD, 0);
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while( Util::Procs::isActive("FFMpegInfo")){ Util::sleep(100); }
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FILE * outFile = fdopen( outFD, "r" );
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char * fileBuf = 0;
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size_t fileBufLen = 0;
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while ( !(feof(outFile) || ferror(outFile)) && (getline(&fileBuf, &fileBufLen, outFile) != -1)){
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if (strstr(fileBuf, "aac") || strstr(fileBuf, "AAC")){
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strtok(fileBuf, " \t");
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allCodecs["ffmpeg"][strtok(NULL, " \t")] = "aac";
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}
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if (strstr(fileBuf, "h264") || strstr(fileBuf, "H264")){
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strtok(fileBuf, " \t");
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allCodecs["ffmpeg"][strtok(NULL, " \t")] = "h264";
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}
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if (strstr(fileBuf, "mp3") || strstr(fileBuf, "MP3")){
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strtok(fileBuf, " \t");
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allCodecs["ffmpeg"][strtok(NULL, " \t")] = "mp3";
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}
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}
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fclose( outFile );
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}
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converterInfo & Converter::getCodecs(){
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return allCodecs;
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}
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JSON::Value Converter::getEncoders(){
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JSON::Value Result;
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for (converterInfo::iterator convIt = allCodecs.begin(); convIt != allCodecs.end(); convIt++){
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for (codecInfo::iterator codIt = convIt->second.begin(); codIt != convIt->second.end(); codIt++){
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Result[convIt->first][codIt->first] = codIt->second;
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}
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}
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return Result;
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}
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}
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