291     vector<int8_t> dataOutputBuffer;  in readPlaybackFMQ()  local
292     dataOutputBuffer.resize(playbackPacketSize);  in readPlaybackFMQ()
295         if (!mDvrMQ->read(dataOutputBuffer.data(), playbackPacketSize)) {  in readPlaybackFMQ()
300                 mDemux->sendFrontendInputToRecord(dataOutputBuffer);  in readPlaybackFMQ()
302                 mDemux->startBroadcastTsFilter(dataOutputBuffer);  in readPlaybackFMQ()
305             startTpidFilter(dataOutputBuffer);  in readPlaybackFMQ()
317     vector<int8_t> dataOutputBuffer;  in processEsDataOnPlayback()  local
318     dataOutputBuffer.resize(size);  in processEsDataOnPlayback()
319     if (!mDvrMQ->read(dataOutputBuffer.data(), size)) {  in processEsDataOnPlayback()
336         switch (dataOutputBuffer[i]) {  in processEsDataOnPlayback()
339                 getMetaDataValue(i, dataOutputBuffer.data(), metaDataSize);  in processEsDataOnPlayback()
343                 getMetaDataValue(i, dataOutputBuffer.data(), totalFrames);  in processEsDataOnPlayback()
347                 getMetaDataValue(i, dataOutputBuffer.data(), videoEsDataSize);  in processEsDataOnPlayback()
351                 getMetaDataValue(i, dataOutputBuffer.data(), audioEsDataSize);  in processEsDataOnPlayback()
354                 if (dataOutputBuffer[++i] == 'a') {  in processEsDataOnPlayback()
355                     getMetaDataValue(i, dataOutputBuffer.data(), audioPid);  in processEsDataOnPlayback()
356                 } else if (dataOutputBuffer[i] == 'v') {  in processEsDataOnPlayback()
357                     getMetaDataValue(i, dataOutputBuffer.data(), videoPid);  in processEsDataOnPlayback()
362                 if (dataOutputBuffer[i + 1] != ',') {  in processEsDataOnPlayback()
367                         .isAudio = dataOutputBuffer[i] == 'a' ? true : false,  in processEsDataOnPlayback()
370                 getMetaDataValue(i, dataOutputBuffer.data(), esMeta[frameCount].len);  in processEsDataOnPlayback()
379                 getMetaDataValue(i, dataOutputBuffer.data(), esMeta[frameCount].pts);  in processEsDataOnPlayback()
406         memcpy(frameData.data(), dataOutputBuffer.data() + esMeta[i].startIndex, esMeta[i].len);  in processEsDataOnPlayback()
425 void Dvr::getMetaDataValue(int& index, int8_t* dataOutputBuffer, int& value) {  in getMetaDataValue()  argument
427     while (dataOutputBuffer[index] != ',' && dataOutputBuffer[index] != '\n') {  in getMetaDataValue()
428         value = ((dataOutputBuffer[index++] - 48) + value * 10);  in getMetaDataValue()