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http://blog.csdn.net/mjlsuccess/article/details/22194653
http://www.cnblogs.com/weiweiqiao99/archive/2010/11/14/1877208.html
int PacketDataSaveThread::savePacketData(int id, AVPacket *pkt) { int ret = 0; QString filename; filename.append(QString::number(pkt->stream_index)).append("_").append(QString::number(id)).append(".pkt"); QFile file(filename); file.open(QIODevice::WriteOnly); file.write(QByteArray((const char *)pkt->data, pkt->size)); file.close(); return ret; }
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原文地址：http://www.cnblogs.com/jingzhishen/p/4306950.html
