52 string fourccToString(int fourcc)  in fourccToString()  argument
54 …return format("%c%c%c%c", fourcc & 255, (fourcc >> 8) & 255, (fourcc >> 16) & 255, (fourcc >> 24) …  in fourccToString()
88     VideoFormat("avi", VideoWriter::fourcc('X', 'V', 'I', 'D')),
89     VideoFormat("avi", VideoWriter::fourcc('M', 'P', 'E', 'G')),
90     VideoFormat("avi", VideoWriter::fourcc('M', 'J', 'P', 'G')),
92     VideoFormat("mkv", VideoWriter::fourcc('X', 'V', 'I', 'D')),
93     VideoFormat("mkv", VideoWriter::fourcc('M', 'P', 'E', 'G')),
94     VideoFormat("mkv", VideoWriter::fourcc('M', 'J', 'P', 'G')),
96     VideoFormat("mov", VideoWriter::fourcc('m', 'p', '4', 'v')),
259     string tmp_name = cv::tempfile((cvtest::fourccToString(fmt.fourcc) + "."  + fmt.ext).c_str());  in VideoTest()
285             writer = cvCreateVideoWriter(tmp_name.c_str(), fmt.fourcc, 24, cvGetSize(img));  in VideoTest()
289                            cvtest::fourccToString(fmt.fourcc).c_str());  in VideoTest()
431     int fourcc = fmt.fourcc;  in SpecificVideoTest()  local
433     string fourcc_str = cvtest::fourccToString(fourcc);  in SpecificVideoTest()
437     VideoWriter writer(video_file, fourcc, 25, frame_size, true);  in SpecificVideoTest()
442         VideoWriter writer2(video_file, fourcc, 25, frame_size, true);  in SpecificVideoTest()
492     if (fourcc == VideoWriter::fourcc('M', 'P', 'E', 'G') && ext == "mkv")  in SpecificVideoTest()