| | |
| | | // sub = sub > 3000 ? sub - 3000 : 0000; |
| | | //shijian yuejie buchang |
| | | // sub = sub < 0 ? 0000 : sub; |
| | | int haomiao = sub % 1000; |
| | | int haomiao = (sub % 1000) > 50 ? ((sub % 1000) - 50) : 0; |
| | | sub /= 1000; |
| | | int m = sub; |
| | | int shi, fen, miao; |
| | |
| | | shi = m / 3600; |
| | | fen = m / 60 % 60; |
| | | miao = m % 60; |
| | | sprintf(ch_time, "%02d:%02d:%02d.%03d", shi, fen, miao, haomiao); |
| | | cout << ch_time << endl; |
| | | } else printf("输入数值太大"); |
| | | sprintf(ch_time, "%02d:%02d:%02d.%02d", shi, fen, miao, haomiao / 10); |
| | | |
| | | } else printf("输入数值太大"); |
| | | DBG("ch_time" << ch_time); |
| | | std::string str_time(ch_time); |
| | | //#todo 按照时间命名 |
| | | std::string str_imgName(AppUtil::getTimeString() + ".jpg");// = "test.jpg"; |
| | |
| | | |
| | | if (str_time > str_tmpTime) { |
| | | ERR("{\"error\":\"Time error\"}" << str_time << " str_tmpTime " << str_tmpTime); |
| | | str_time = str_tmpTime.size() > 0 ? str_tmpTime.substr(0, str_tmpTime.rfind(".")) : str_time; |
| | | str_time = str_tmpTime.size() > 0 ? str_tmpTime : str_time; |
| | | // return "{\"error\":\"Time error\"}"; |
| | | } |
| | | |
| | |
| | | DBG("path=" << vec[i]); |
| | | t_FilePath += vec[i] + ".mp4"; |
| | | sub = t - t1; |
| | | find = true; |
| | | find = sub < getVideoTime(t_FilePath); |
| | | break; |
| | | } |
| | | |
| | | } else { |
| | | sub = t - t1; |
| | | if (t >= t1 && sub <= 3000) { |
| | | if (t >= t1) { |
| | | DBG("path=" << vec[i]); |
| | | t_FilePath += vec[i] + ".mp4"; |
| | | find = true; |
| | | |
| | | find = sub < getVideoTime(t_FilePath); |
| | | |
| | | DBG("find:" << find); |
| | | break; |
| | | } |
| | | } |
| | |
| | | |
| | | } |
| | | |
| | | qint64 devHttpServer_c::getVideoTime(const std::string &videoPath) { |
| | | std::string cmd_getVideoFileTime( |
| | | " ffmpeg -i '" + videoPath + "' 2>&1 | grep 'Duration' | cut -d ' ' -f 4 | sed s/,//"); |
| | | |
| | | std::string str_tmpTime = AppUtil::getCmdResult(cmd_getVideoFileTime); |
| | | DBG("str_tmpTime:" << str_tmpTime);//00:00:06.89 |
| | | qint64 len_ms = 0; |
| | | |
| | | QStringList list = QString::fromStdString(str_tmpTime).split(":"); |
| | | if (list.size() == 3) { |
| | | len_ms = list[0].toInt() * 60 * 60 * 1000; |
| | | len_ms += list[1].toInt() * 60 * 1000; |
| | | |
| | | QStringList s = list[2].split("."); |
| | | if (s.size() == 2) { |
| | | len_ms += s[0].toInt() * 1000; |
| | | len_ms += s[1].toInt() * 10; |
| | | } |
| | | |
| | | } |
| | | DBG("len_ms:" << len_ms); |
| | | return len_ms; |
| | | } |
| | | |
| | | std::vector<std::string> devHttpServer_c::forEachFile(const std::string &dir_name) { |
| | | std::vector<std::string> v; |
| | | auto dir = opendir(dir_name.data()); |