AviIndex          250 modules/videoio/src/cap_mjpeg_decoder.cpp MjpegInputStream& operator >> (MjpegInputStream& is, AviIndex& idx1);
AviIndex          282 modules/videoio/src/cap_mjpeg_decoder.cpp MjpegInputStream& operator >> (MjpegInputStream& is, AviIndex& idx1)
AviIndex          458 modules/videoio/src/cap_mjpeg_decoder.cpp         AviIndex idx1;