Size of BITMAPINFOHEADER structure, must be 40 More info: Windows BMP files header: offset Thus reading of all 1,270 consecutive bytes starting from the position of detected BM header provide us with all BMP file data. With a signature BM and next 4 bytes (hex: F6 04 00 00) when converted to decimal format using little endian (low byte first) order give us length of file 1,270 bytes.
When inspecting example.bmp file's binary data using any Hex Viewer, like Disk Editor we can see it starts BMP Signature Format: Documentation & Recovery ExampleīMP (bitmap image) files start with a signature BM and next 4 bytes contain file length.
0 kommentar(er)
