275     vector<uint8_t> dataOutputBuffer;  in readPlaybackFMQ()  local
276     dataOutputBuffer.resize(playbackPacketSize);  in readPlaybackFMQ()
279         if (!mDvrMQ->read(dataOutputBuffer.data(), playbackPacketSize)) {  in readPlaybackFMQ()
284                 mDemux->sendFrontendInputToRecord(dataOutputBuffer);  in readPlaybackFMQ()
286                 mDemux->startBroadcastTsFilter(dataOutputBuffer);  in readPlaybackFMQ()
289             startTpidFilter(dataOutputBuffer);  in readPlaybackFMQ()
301     vector<uint8_t> dataOutputBuffer;  in processEsDataOnPlayback()  local
302     dataOutputBuffer.resize(size);  in processEsDataOnPlayback()
303     if (!mDvrMQ->read(dataOutputBuffer.data(), size)) {  in processEsDataOnPlayback()
320         switch (dataOutputBuffer[i]) {  in processEsDataOnPlayback()
323                 getMetaDataValue(i, dataOutputBuffer.data(), metaDataSize);  in processEsDataOnPlayback()
327                 getMetaDataValue(i, dataOutputBuffer.data(), totalFrames);  in processEsDataOnPlayback()
331                 getMetaDataValue(i, dataOutputBuffer.data(), videoEsDataSize);  in processEsDataOnPlayback()
335                 getMetaDataValue(i, dataOutputBuffer.data(), audioEsDataSize);  in processEsDataOnPlayback()
338                 if (dataOutputBuffer[++i] == 'a') {  in processEsDataOnPlayback()
339                     getMetaDataValue(i, dataOutputBuffer.data(), audioPid);  in processEsDataOnPlayback()
340                 } else if (dataOutputBuffer[i] == 'v') {  in processEsDataOnPlayback()
341                     getMetaDataValue(i, dataOutputBuffer.data(), videoPid);  in processEsDataOnPlayback()
346                 if (dataOutputBuffer[i + 1] != ',') {  in processEsDataOnPlayback()
351                         .isAudio = dataOutputBuffer[i] == 'a' ? true : false,  in processEsDataOnPlayback()
354                 getMetaDataValue(i, dataOutputBuffer.data(), esMeta[frameCount].len);  in processEsDataOnPlayback()
363                 getMetaDataValue(i, dataOutputBuffer.data(), esMeta[frameCount].pts);  in processEsDataOnPlayback()
390         memcpy(frameData.data(), dataOutputBuffer.data() + esMeta[i].startIndex, esMeta[i].len);  in processEsDataOnPlayback()
409 void Dvr::getMetaDataValue(int& index, uint8_t* dataOutputBuffer, int& value) {  in getMetaDataValue()  argument
411     while (dataOutputBuffer[index] != ',' && dataOutputBuffer[index] != '\n') {  in getMetaDataValue()
412         value = ((dataOutputBuffer[index++] - 48) + value * 10);  in getMetaDataValue()